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L9222
QUAD INVERTING TRANSISTOR SWITCH
.OUTPUTVOLTAGETO50V .OUTPUTCURRENTTO1. .VERYLOWSATURATI .TTLCOMPATI .I
DESCRIPTION
2A ON VOLTAGE BLE INPUTS NTEGRAL SUPPRESSION DIODE
The L9222 monolithic quad transistor switch is designed for high current, high voltage switching applications. Each of the four switches is controlled by a logic input and all four are controlled by a common enable input. All inputs are TTL-compatible for direct connection to logic circuits. Each switch consists of an open-collector transistor plus a clamp diode for applications with inductive loads. BLOCK DIAGRAM
Powerdip (12+2+2) ORDERING NUMBER : L9222
The emitters of the four switches are connected together to GND. The switches of the same device may be paralled. The device is intended to drive coilssuch as relays, solenoids,unipolar steppermotors, LED etc.
October 1990
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L9222
ABSOLUTE MAXIMUM RATINGS
Symbol VOUT VCC Vi Tj, TST Output Voltage Logic Supply Voltage Input Voltage Junction and Storage Temperature Range Parameter Value - 0.7 to 50 7 - 0.7 to VCC + 0.3 - 55 to 150 Unit V V V C
PIN CONNECTION (top view)
TRUTH TABLE
Enable H H L Inpu t L H X Power Out ON OFF OFF
F or each input : H= H igh level L= Low level X = Don't care
THERMAL DATA
Symbol Rth j-amb R th-J-case Parameter Thermal Resistance Junction-ambient Thermal Resistance Junction-case Max Max Value 90 14 Unit C/W C/W
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L9222
ELECTRICAL CHARACTERISTICS (VCC = 5Vdc 5% VEN = 5V - 40 Tj 125C unless otherwise specified)
Symbol VCE(sus) ICEX VCE(sat) Parameter Output Sustaining Voltage Output Leakage Current Collector Emitter Saturation Test Conditions VIN = 2V VEN = 2V, IOUT = 100mA VCE = 50V VIN = 2V, VEN = 0.8V VIN 0.8V IOUT = 0.1A IOUT = 0.3A IOUT = 0.6A; - 40 + 105C VIN = 0.4V VIN 2.0V All Outputs ON IOUT = 06A All Outputs OFF IR VF IOUT TPHL TPHL VENL IENL VENH IENH Clamp Diode Leakage Current Clamp Diode Forward Voltage Output Current Propagation Delay Time (high to low transition) Propagation Delay Time (low to high transition) Low Enable Voltage Low Enable Current High Enable Voltage High Enable Voltage VEN 2.0V VEN = 0.4V - 15 2.0 - 15 15 VR = 50V Diode Reverse Voltage IF = 0.6A IF = 1.2A VIN = 0.4V, R = 10, VS = 13V Tj = 25C IL = 600mA IL = 600mA Tj = 25C 0.9 1.2 20 20 0.8 - 15 2.0 - 15 50 10 90 20 100 1.8 2.0 Min. 46 1 Typ. Max. Unit V mA
0.3 0.5 0.8 0.8
V V V V A V A mA mA A V V A s s V A V A
VIL IIL VIH IIH IS
Input Low Voltage Input Low Current Input High Voltage Input High Current Logic Supply Current
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L9222
POWERDIP16 PACKAGE MECHANICAL DATA
DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.30 1.27 8.80 2.54 17.78 7.10 5.10 0.130 0.050 0.38 0.51 0.85 0.50 0.50 20.0 0.346 0.100 0.700 0.280 0.201 0.015 1.40 mm TYP. MAX. MIN. 0.020 0.033 0.020 0.020 0.787 0.055 inch TYP. MAX.
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L9222
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. (c) 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore Spain - Sweden - Switzerland - Taiwan - Thaliand - United Kingdom - U.S.A.
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