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data sheet, rev. 3.8, april 2004 tle 6250 high speed can-transceiver automotive power never stop thinking.
edition 2004-04-15 published by infineon technologies ag, st.-martin-strasse 53, 81669 mnchen, germany ? infineon technologies ag 2004. all rights reserved. attention please! the information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. terms of delivery and rights to technical change reserved. we hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. information for further information on technology, delivery terms and conditions and prices please contact your nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements components may contain dangerous substances. for information on the types in question please contact your nearest infineon technologies office. infineon technologies components may only be used in life-support devices or systems with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
type ordering code package tle 6250 g q67006-a9427 p-dso-8-3 tle 6250 c q67000-a9594 (chip) tle 6250 gv33 q67006-a9523 p-dso-8-3 tle 6250 cv33 q67000-a9538 (chip) high speed can-transceiver tle 6250 p-dso-8-3, -6, -7, -8, -9 data sheet 3 rev. 3.8, 2004-04-15 features ? can data transmission rate up to 1 mbaud receive-only mode and stand-by mode suitable for 12 v and 24 v applications excellent emc performance (very high immunity and very low emission) version for 5 v and 3.3 v microcontrollers bus pins are short circuit proof to ground and battery voltage overtemperature protection very wide temperature range (-40 c up to 150 c) description the hs can-transceiver family tle 6250 (tle 6250 g and tle 6250 gv33) are monolithic integrated circuits that are availa ble as bare die as well as in a p-dso-8-3 package. the ics are optimized for high speed differential mode data transmission in automotive and industrial applications and they are compatible to iso/dis 11898. they work as an interface between the can protocol controller and the physical differential bus in both, 12 v and 24 v systems. the ics are based on the s mart p ower t echnology spt ? which allows bipolar and cmos control circuitry in accordance with dmos power devices existing on the same monolithic circuit. the tle 6250 g is designed to withstand the severe conditions of automotive applications and provides excellent emc performance. note: there are two versions available (refer to next page).
data sheet 4 rev. 3.8, 2004-04-15 tle 6250 tle 6250 g 5 v logic i/o version: rxd, txd, inh, rm. two control pins (rm, inh) and 3 operation modes: normal mode, stand-by mode and receive only mode. tle 6250 gv33 3.3 v logic i/o version (logic i/o voltage adaptive to v 33 pin within the range 3.3 v to 5 v): rxd, txd, inh. one control pin (inh) and two operation modes: normal mode and standby mode. pin configuration figure 1 pin configuration tle 6250 g (top view) figure 2 pin configuration tle 6250 gv33 (top view) aep03320. vsd 1 txd 2 gnd 3 v cc 4 rxd 8 7 6 5 canh canl inh rm tle 6250 g (p-dso-8-3) aep03321.vsd 1 txd 2 gnd 3 v cc 4 rxd 8 7 6 5 canh canl v 33v inh tle 6250 g v33 (p-dso-8-3)
tle 6250 data sheet 5 rev. 3.8, 2004-04-15 table 1 pin definitions and functions tle 6250 g pin no. symbol function 1txd can transmit data input; 20 k ? pull-up, low in dominant state 2gnd ground 3 v cc 5 v supply input 4rxd can receive data output; low in dominant state, integrated pull-up 5rm receive-only input; control input, 20 k ? pull-up, set low to activate rxd-only mode 6canl low line i/o; low in dominant state 7canh high line i/o; high in dominant state 8inh inhibit input; control input, 20 k ? pull, set low for normal mode table 2 pin definitions and functions tle 6250 gv33 pin no. symbol function 1txd can transmit data input; 20 k ? pull-up, low in dominant state 2gnd ground 3 v cc 5 v supply input 4rxd can receive data output; low in dominant state, integrated pull-up 5 v 33v logic supply input; 3.3 v or 5 v microcontroller logic supply can be connected here! the digital i/os of the tle 6250 gv33 adopt to the connected microcontroller logic supply at v 33v 6canl low line i/o; low in dominant state 7canh high line i/o; high in dominant state 8inh inhibit input; control input, 20 k ? pull, set low for normal mode
data sheet 6 rev. 3.8, 2004-04-15 tle 6250 functional block diagram figure 3 block diagram tle 6250 g tle 6250 g receiver aea03311.vsd output stage driver temp- protection mode control * = 7 canh 6 canl 2 gnd txd 1 3 v cc inh 8 rm 5 rxd 4
tle 6250 data sheet 7 rev. 3.8, 2004-04-15 figure 4 block diagram tle 6250 gv33 tle 6250 g v33 receiver aea03312.vsd output stage driver temp- protection mode control * = 7 canh 6 canl 2 gnd txd 1 3 v cc inh 8 rxd 4 5 v 33
data sheet 8 rev. 3.8, 2004-04-15 tle 6250 application information figure 5 mode state diagram both, the tle 6250 g as well as the tle 6250 c offer three different operation modes (see figure 5 ), controlled by the inh and rm pin. the tle 6250 gv33 offers only two modes, controlled by the inh (gv33) pin respectively. aed02924 normal mode inh = 0 rm = 1 inh = 0 receive-only mode rm = 0 inh = 1 stand-by mode rm = 0 / 1 inh = 0 and rm = 0 inh = 1 inh = 1 inh = 0 and rm = 1 rm = 0 rm = 1 aea03327.vsd stand-by mode inh = 0 normal mode inh = 1 inh = 0 inh = 1 tle 6250 tle 6250 gv33
tle 6250 data sheet 9 rev. 3.8, 2004-04-15 in the normal mode the device is able to receive and to transmit messages whereas in the receive-only mode signals at the txd input are not transmitted to the can bus. the receive-only mode can be used for diagnostic purposes (to check the bus connections between the nodes) as well as to prevent the bus being blocked by a faulty permanent dominant txd input signal. the stand-by mode is a low power mode that disables both, the receiver as well as the transmitter. in case the receive-only feature is not used the rm pin has to be left open. when the stand-by mode is not used the inh pin has to be connected to ground level in order to switch the tle 6250 g in normal mode. application information for the 3.3 v versions the tle 6250 gv33 can be used for both; 3.3 v and 5 v microcontroller logic supply, as shown in figure 6 . don?t apply external resistors between the power supply and this pin. this may cause a voltage drop and so reduce the available voltage at this pin.
data sheet 10 rev. 3.8, 2004-04-15 tle 6250 figure 6 application circuits tle 6250 gv33 used for 3.3 v and 5 v logic aea03299.vsd p e. g. tle 4270 inh 8 4 1 5 v cc 3 100 nf 100 nf + v q 5 v gnd gnd gnd v i 22 f 100 nf + 22 f tle 6250 g v33 rxd txd v 33 v 5 v 2 canh canl 7 6 aea03300.vsd e. g. tle 4476 inh 8 rxd 4 txd 1 5 v 33 v 3 100 nf gnd gnd v i tle 6250 g v33 v cc 100 nf v q1 5 v + 100 nf + 22 f + 22 f v q2 3.3 v 3.3 v 2 p gnd 100 nf 22 f 7 6 canh canl application with 3.3 v i/o supply application with 5 v i/o supply
tle 6250 data sheet 11 rev. 3.8, 2004-04-15 figure 6 (cont.) application circuits tle 6250 gv33 used for 3.3 v and 5 v logic application with seperate 5v power supplies, aea13299. vsd p e. g. tle 4270 inh 8 4 1 5 v cc 3 100 nf 100 nf + v q 5 v gnd gnd gnd v i 22 f 100 nf + 22 f tle 6250 g v33 rxd txd v 33 v 5 v 2 canh canl 7 6 e. g. tle 4270 v q gnd v i 100 nf + 22 f + 5 v for applications with switchable transceiver supply
data sheet 12 rev. 3.8, 2004-04-15 tle 6250 electrical characteristics tle 6250 g (5 v version) note: maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit. table 3 absolute maximum ratings parameter symbol limit values unit remarks min. max. voltages supply voltage v cc -0.3 6.5 v ? can input voltage (canh, canl) v canh/l -40 40 v ? logic voltages at inh, rm, txd, rxd v i -0.3 v cc v0 v < v cc < 5.5 v electrostatic discharge voltage at canh, canl v esd -6 6 kv human body model (100 pf via 1.5 k ? ) electrostatic discharge voltage v esd -2 2 kv human body model (100 pf via 1.5 k ? ) temperatures junction temperature t j -40 160 c? table 4 operating range parameter symbol limit values unit remarks min. max. supply voltage v cc 4.5 5.5 v ? junction temperature t j -40 150 c? thermal resistances junction ambient r thj-a ?185k/w? thermal shutdown (junction temperature) thermal shutdown temperature t jsd 160 200 c10 c hysteresis
tle 6250 data sheet 13 rev. 3.8, 2004-04-15 table 5 electrical characteristics 4.5 v < v cc < 5.5 v; r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max. current consumption current consumption i cc ? 6 10 ma recessive state; v txd = v cc current consumption i cc ? 45 70 ma dominant state; v txd = 0 v current consumption i cc ? 6 10 ma receive-only mode; rm = low current consumption i cc,stb ?110 a stand-by mode; txd = rm = high receiver output rxd high level output current i rd,h ?-4-2ma v rd = 0.8 v cc , v diff < 0.4 v 1) low level output current i rd,l 24?ma v rd = 0.2 v cc , v diff > 1 v 1) transmission input txd high level input voltage threshold v td,h ?0.5 v cc 0.7 v cc v recessive state low level input voltage threshold v td,l 0.3 v cc 0.4 v cc ? v dominant state txd pull-up resistance r td 10 25 50 k ? ? inhibit input (pin inh) high level input voltage threshold v inh,h ?0.5 v cc 0.7 v cc v stand-by mode; low level input voltage threshold v inh,l 0.3 v cc 0.4 v cc ? v normal mode inh pull-up resistance r inh 10 25 50 k ? ?
data sheet 14 rev. 3.8, 2004-04-15 tle 6250 receive only input (pin rm) (5 v version only) high level input voltage threshold v rm,h ?0.5 v cc 0.7 v cc v normal mode; low level input voltage threshold v rm,l 0.3 v cc 0.4 v cc ? v receive-only mode rm pull-up resistance r rm 10 25 50 k ? ? bus receiver differential receiver threshold voltage, recessive to dominant edge v diff,d ? 0.75 0.90 v -20 v < ( v canh , v canl ) < 25 v v diff = v canh - v canl differential receiver threshold voltage dominant to recessive edge v diff,r 0.50 0.60 ? v -20 v < ( v canh , v canl ) < 25 v v diff = v canh - v canl common mode range cmr -20 ? 25 v v cc = 5 v differential receiver hysteresis v diff,hys ? 150 ? mv ? canh, canl input resistance r i 10 20 30 k ? recessive state differential input resistance r diff 20 40 60 k ? recessive state table 5 electrical characteristics (cont?d) 4.5 v < v cc < 5.5 v; r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max.
tle 6250 data sheet 15 rev. 3.8, 2004-04-15 bus transmitter canl/canh recessive output voltage v canl/h 0.4 v cc ?0.6 v cc v v txd = v cc ccanh, canl recessive output voltage difference v diff = v canh - v canl , no load 2) v diff -1 ? 0.05 v v txd = v cc canl dominant output voltage v canl ??2.0v v txd = 0 v; v cc = 5 v canh dominant output voltage v canh 2.8 ? ? v v txd = 0 v; v cc = 5 v canh, canl dominant output voltage difference v diff = v canh - v canl v diff 1.5 ? 3.0 v v txd = 0 v; v cc = 5 v canl short circuit current i canlsc 50 120 200 ma v canlshort = 18 v ? 150 ? ma v canlshort = 36 v canh short circuit current i canhsc -200 -120 -50 ma v canhshort = 0 v canh short circuit current i canhsc ?-120?ma v canhshort = -5 v output current i canh,lk -50 -300 -400 a v cc = 0 v, v canh = v canl = -7 v -50 -100 -150 a v cc = 0 v, v canh = v canl = -2 v output current i canh,lk 50 280 400 a v cc = 0 v, v canh = v canl = 7 v 50 100 150 a v cc = 0 v, v canh = v canl = 2 v table 5 electrical characteristics (cont?d) 4.5 v < v cc < 5.5 v; r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max.
data sheet 16 rev. 3.8, 2004-04-15 tle 6250 dynamic can-transceiver characteristics propagation delay txd-to- rxd low (recessive to dominant) t d(l),tr ? 150 280 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf propagation delay txd-to- rxd high (dominant to recessive) t d(h),tr ? 150 280 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf propagation delay txd low to bus dominant t d(l),t ? 100 140 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v propagation delay txd high to bus recessive t d(h),t ? 100 140 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v propagation delay bus dominant to rxd low t d(l),r ? 50 140 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf propagation delay bus recessive to rxd high t d(h),r ? 50 140 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf 1) v diff = v canh - v canl 2) deviation from iso/dis 11898 table 5 electrical characteristics (cont?d) 4.5 v < v cc < 5.5 v; r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max.
tle 6250 data sheet 17 rev. 3.8, 2004-04-15 electrical characteristics tle 6250 gv33 (3.3 v version) note: maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit. table 6 absolute maximum ratings parameter symbol limit values unit remarks min. max. voltages supply voltage v cc -0.3 6.5 v ? 3.3 v supply v 33v -0.3 6.5 v ? can input voltage (canh, canl) v canh/l -40 40 v ? logic voltages at inh, rm, txd, rxd v i -0.3 v cc v0 v < v cc < 5.5 v electrostatic discharge voltage at canh, canl v esd -6 6 kv human body model (100 pf via 1.5 k ? ) electrostatic discharge voltage v esd -2 2 kv human body model (100 pf via 1.5 k ? ) temperatures junction temperature t j -40 160 c? table 7 operating range parameter symbol limit values unit remarks min. max. supply voltage v cc 4.5 5.5 v ? 3.3 v supply voltage v 33v 3.0 5.5 v ? junction temperature t j -40 150 c? thermal resistances junction ambient r thj-a ?185k/w? thermal shutdown (junction temperature) thermal shutdown temperature t jsd 160 200 c10 c hysteresis
data sheet 18 rev. 3.8, 2004-04-15 tle 6250 table 8 electrical characteristics 4.5 v < v cc < 5.5 v; (3.0 v < v 33v < 5.5v for 3.3 v version); r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max. current consumption (3.3 v version) current consumption i cc+33v ? 6 10 ma recessive state; v txd = v 33v current consumption i cc+33v ? 45 70 ma dominant state; v txd = 0 v current consumption i 33v ??2ma? current consumption i cc+33v,stb ?110 a stand-by mode, txd = high receiver output rxd high level output current i rd,h ? -2-1ma v rd = 0.8 v 33v , v diff < 0.4 v 1) low level output current i rd,l 12?ma v rd = 0.2 v 33v , v diff > 1 v 1) transmission input txd high level input voltage threshold v td,h ? 0.55 v 33v 0.7 v 33v v recessive state low level input voltage threshold v td,l 0.3 v 33v 0.45 v 33v ? v dominant state txd pull-up resistance r td 10 25 50 k ? ? inhibit input (pin inh) high level input voltage threshold v inh,h ? 0.55 v 33v 0.7 v 33v v stand-by mode; low level input voltage threshold v inh,l 0.3 v 33v 0.45 v 33v ? v normal mode; inh pull-up resistance r inh 10 25 50 k ? ?
tle 6250 data sheet 19 rev. 3.8, 2004-04-15 bus receiver differential receiver threshold voltage, recessive to dominant edge v diff,d ? 0.75 0.90 v -20 v < ( v canh , v canl ) < 25 v v diff = v canh - v canl differential receiver threshold voltage, dominant to recessive edge v diff,r 0.50 0.60 ? v -20 v < ( v canh , v canl ) < 25 v v diff = v canh - v canl common mode range cmr -20 ? 25 v v cc = 5 v differential receiver hysteresis v diff,hys ?150?mv? canh, canl input resistance r i 10 20 30 k ? recessive state differential input resistance r diff 20 40 60 k ? recessive state table 8 electrical characteristics (cont?d) 4.5 v < v cc < 5.5 v; (3.0 v < v 33v < 5.5v for 3.3 v version); r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max.
data sheet 20 rev. 3.8, 2004-04-15 tle 6250 bus transmitter canl/canh recessive output voltage v canl/h 0.4 v cc ?0.6 v cc v v txd = v 33v canh, canl recessive output voltage difference v diff = v canh - v canl , no load 2) v diff -1 ? 0.05 v v txd = v 33v canl dominant output voltage v canl ??2.0v v txd = 0 v; v cc = 5 v canh dominant output voltage v canh 2.8??v v txd = 0 v; v cc = 5 v canh, canl dominant output voltage difference v diff = v canh - v canl v diff 1.5 ? 3.0 v v txd = 0 v; v cc = 5 v canl short circuit current i canlsc 50 120 200 ma v canlshort = 18 v ?150?ma v canlshort = 36 v canh short circuit current i canhsc -200 -120 -50 ma v canhshort = 0 v canh short circuit current i canhsc ?-120?ma v canhshort = -5 v output current i canh,lk -50 -300 -400 a v cc = 0 v, v canh = v canl = -7 v -50 -100 -150 a v cc = 0 v, v canh = v canl = -2 v output current i canh,lk 50 280 300 a v cc = 0 v, v canh = v canl = 7 v 50 100 150 a v cc = 0 v, v canh = v canl = 2 v table 8 electrical characteristics (cont?d) 4.5 v < v cc < 5.5 v; (3.0 v < v 33v < 5.5v for 3.3 v version); r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max.
tle 6250 data sheet 21 rev. 3.8, 2004-04-15 dynamic can-transceiver characteristics propagation delay txd-to-rxd low (recessive to dominant) t d(l),tr ?150280ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf propagation delay txd-to-rxd high (dominant to recessive) t d(h),tr ?150280ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf propagation delay txd low to bus dominant t d(l),t ?100140ns c l = 47 pf; r l = 60 ? ; v cc = 5 v propagation delay txd high to bus recessive t d(h),t ?100140ns c l = 47 pf; r l = 60 ? ; v cc = 5 v propagation delay bus dominant to rxd low t d(l),r ? 50 140 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf propagation delay bus recessive to rxd high t d(h),r ? 50 140 ns c l = 47 pf; r l = 60 ? ; v cc = 5 v; c rxd = 20 pf 1) v diff = v canh - v canl 2) deviation from iso/dis 11898 table 8 electrical characteristics (cont?d) 4.5 v < v cc < 5.5 v; (3.0 v < v 33v < 5.5v for 3.3 v version); r l = 60 ? ; v inh < v inh,on ; -40 c < t j < 150 c; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. parameter symbol limit values unit remarks min. typ. max.
data sheet 22 rev. 3.8, 2004-04-15 tle 6250 diagrams figure 7 test circuit for dynamic characteristics (5 v version) figure 8 test circuit for dynamic characteristics (gv33 version) aea03328.vsd 3 gnd v cc 2 4 inh 8 txd 1 rm 5 100 nf 5 v 6 canl 7 canh 60 ? 47 pf rxd 20 pf aea03329.vsd 3 gnd v cc 2 5 v 33 v inh 8 txd 1 rxd 4 100 nf 5 v 3.3 v 100 nf 20 pf 6 canl 7 canh 60 ? 47 pf
tle 6250 data sheet 23 rev. 3.8, 2004-04-15 figure 9 timing diagrams for dynamic characteristics aet02926 txd v v cc(33v) gnd v diff d(l), t t d(h), t t v diff(d) diff(r) v t t gnd cc(33v) v v rxd t d(l), r t d(h), r t cc(33v) v 0.7 0.3 cc(33v) v d(l), tr t d(h), tr t
data sheet 24 rev. 3.8, 2004-04-15 tle 6250 application figure 10 application circuit tle 6250 with tle 6250 gv33 ecu 1 ecu x p e. g. tle 4270 e. g. tle 4476 p 120 ? aea03308. vsd rm 5 inh 8 rxd 4 txd 1 v cc 3 canh canl 7 6 100 nf 100 nf + v q 5 v gnd gnd gnd v i 22 f 100 nf + 22 f tle 6250 g inh 8 rxd 4 txd 1 5 v 33 v 3 canh canl 7 6 100 nf gnd gnd v i tle 6250 g v33 v cc gnd 100 nf 100 nf v q1 5 v + 100 nf + 22 f + 22 f v q2 3.3 v 22 f can bus v bat 120 ? 2 2
tle 6250 data sheet 25 rev. 3.8, 2004-04-15 package outlines figure 11 p-dso-8-3 (plastic dual small outline) does not include plastic or metal protrusion of 0.15 max. per side -0.05 -0.2 +0.1 5 0.41 index marking (chamfer) x8 1 1) 4 8 1.27 5 a 0.1 0.2 m a (1.5) 0.1 min. 1.75 max. c c 6 0.2 0.64 0.33 4 -0.2 -0.0 1 0.2 +0.05 x 45? 0.08 1) 0.25 max. 8? 1) index marking gps09032 you can find all of our packages, sorts of packing and others in our infineon internet page ?products?: http://www.infineon.com/products . dimensions in mm smd = surface mounted device
template: central_tmplt_a5.fm / 5 / 2003-04-01 tle 6250 revision history: 2004-04-15 rev. 3.8 previous version: rev. 3.6; rev. 3.7 (data book) page subjects (major changes since last revision) 10/11 update figure 6 17 3,3v supply v 33v max = 6.5v (former 5.5v) 18.. 21 (3.0 v < v 33v < 5.5v for 3.3 v version)

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