View LANC2405DUW12_4252721.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

LANCUW12 Ultra Wide Series
Single and Dual Output 12 Watt DC/DC Converter 4:1 Ultra Wide Input Voltage FEATURES APPLICATIONS
Measurement 12 Watts Output power Wireless Network High Efficiency up to 88% Telecom/Datacom Five-Sided Continuous Shield Industry Control System DIP and SMT Types Available Semiconductor Equipment Standard 1.25 x 0.8 x 0.4 Inches 4:1 Ultra Wide Input Voltage Range Fixed Switching Frequency (400KHz) Compliant to RoHS EU Directive 2002/95/EC UL60950-1, EN60950-1, and IEC60950-1 Licensed CE Mark meets 2006/95/EC, 93/68/EEC, and 89/336 EEC
SPECIFICATIONS: LANCUW12 Ultra Wide Series
All specifications apply @ 25C ambient unless otherwise noted
INPUT SPECIFICATIONS
Input Voltage Range ............ 24V nominal input .......................... 9-36VDC 48V nominal input ........................ 18-75VDC Input Filter ....................................................................................... PI Type Input Voltage Variation................. dv/dt .................................... 5V/ms max Complies with ETS300 132 part 4.4) Input Surge Voltage (100ms max) ...... 24V input ...........................50VDC 48V input .........................100VDC Input Reflected Ripple Current (nominal Vin and full load) ...........20mAp-p Start Up Time (nominal Vin and constant resistive load) ...........450ms typ. Start Up Voltage................... 24V ......................................................9VDC 48V ....................................................18VDC Shutdown Voltage................ 24V ......................................................8VDC 48V ....................................................16VDC Remote ON/OFF (See Note 6) (Positive Logic)............... DC-DC ON .............Open or 3.0V < Vr < 12V DC-DC OFF .............Short or 0V < Vr < 1.2V Input Current of Remote Control Pin (nominal Vin) .......... -0.5mA ~ 0.5mA Remote Off State Input Current (nominal Vin) ..................................2.5mA
PROTECTION SPECIFICATIONS
Over Voltage Protection (single output) ........... 3.3V Output................. 3.9V 5.1V Output................. 6.2V 12V Output................... 15V 15V Output................... 18V Over Load Protection (% of full load at nominal input) ................. 150% typ. Short Circuit Protection...............................Continuous, automatic recovery
GENERAL SPECIFICATIONS
Efficiency ........................................................................................see table Switching Frequency .................................................................400KHz typ. Isolation Voltage Input to Output ............................................................... 1600VDC min. Input (Output) to Case (DIP).......................................... 1600VDC min. Input (Output) to Case (SMT) ........................................ 1000VDC min. Isolation Resistance ...............................................................10 ohms min. Isolation Capacitance ............................................................. 1500pF max.
9
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Vo = 5.1V, 12V, 15V, 12V, 15V ......... -40C to +69C (w/o derating) +69C to +105C (w/ derating) Vo = 3.3V, 5V ...................................... -40C to +61C (w/o derating) +61C to 105C (w/ derating) Storage Temperature .......................................................... -55C ~ +125C Maximum Case Temperature ............................................................. 105C Relative Humidity (non-condensing) .....................................5% to 95% RH Thermal Impedance (Natural Convection) ................................. 20C / Watt Thermal Shock ..................................................................... MIL-STD-810F Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z MTBF (See Note 1) ........BELLCORE-TR-NWT-000332 ....... 2.75 x 10 hrs 5 MIL-STD-217F ............................. 8.745 x 10 hrs
6
OUTPUT SPECIFICATIONS
Output Voltage ..............................................................................see table Voltage Accuracy (nominal Vin and full load) ................................... 1.2% Output Current ..............................................................................see table Output Power ........................................................................ 12 watts max. Line Regulation (LL to HL at FL)............... Single.......................... 0.2% Load Regulation (no load to full load) ...... Single Output (DIP) ....... 0.5% Single Output (SMT).......... 1% Dual Output (SMT, DIP) .... 1% Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ 5% Minimum Load ....................................................................................... 0% Ripple/Noise (20 MHz BW) ...........................................................85mVp-p Temperature Coefficient ................................................. 0.02% / C max. Transient Response Recovery Time (25% load step) ...................... 250us
PHYSICAL SPECIFICATIONS
Weight ..................................................................................... 18g (0.63 oz) Dimensions................... 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm) Case Material ..............................................................Nickel-coated copper Base Material...................................................Non-conductive black plastic Potting material..................................................................Epoxy (UL94-V0)
Shielding..................................................................................... five - sided Due to advances in technology, specifications subject to change without notice
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
LANCUW12 Ultra Wide Series
Single and Dual Output 12 Watt DC/DC Converter 4:1 Ultra Wide Input Voltage SAFETY & EMC
Approvals and Standards................. IEC60950-1, UL60950-1, EN60950-1 EMI (See Note 7) ............... EN55022............................................. Class A 8KV ......Perf. Criteria B ESD.................... EN61000-4-2........ Air Contact 6KV Radiated Immunity........... EN61000-4-3...............10V/m Perf. Criteria A Fast Transient.................. EN61000-4-4 ................... 2KV Perf. Criteria B Surge (See Note 8).......... EN61000-4-5.................1KV Perf. Criteria B Conducted Immunity........ EN61000-4-6.............10 Vrms Perf. Criteria A
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number Input Range Output Voltage
3.3 VDC 5.1 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 3.3 VDC 5.1 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC
Output Current Min. load Full load
0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 3500mA 2400mA 1000mA 800mA 1200mA 500mA 400mA 3500mA 2400mA 1000mA 800mA 1200mA 500mA 400mA
Output (2) Ripple & Noise
85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p
(5) Input Current (4) Capacitor (3) (2) Efficiency Load max No load Full load
LANC2433UW12 LANC2405UW12 LANC2412UW12 24 VDC LANC2415UW12 (9-36 VDC) LANC2405DUW12 LANC2412DUW12 LANC2415DUW12 LANC4833UW12 LANC4805UW12 LANC4812UW12 48VDC LANC4815UW12 (18-75 VDC) LANC4805DUW12 LANC4812DUW12 LANC4815DUW12
55mA 55mA 13mA 11mA 15mA 12mA 20mA 17mA 20mA 6mA 6mA 7mA 7mA 7mA
602mA 614mA 602mA 602mA 625mA 602mA 602mA 301mA 307mA 302mA 298mA 309mA 301mA 301mA
84% 87% 87% 87% 84% 87% 87% 84% 87% 87% 88% 85% 87% 87%
2000uF 2000uF 430uF 300uF 1250uF 200uF 120uF 2000uF 2000uF 430uF 300uF 1250uF 200uF 120uF
NOTES
1. 2. 3. 4. 5. 6. 7. 8. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40C. (Ground fixed and controlled environment) MIL-STD-217F Notice2 @Ta=25 C, Full load (Ground, Benign, controlled environment) Maximum value at nominal input voltage. Typical value at nominal input voltage and no load. Typical value at nominal input voltage and full load. Test by minimum Vin and constant resistive load. The ON/OFF control pin voltage is referenced to negative input. The LANCUW12 Series can meet EN55022 Class A with an external capacitor in parallel with the input pins. Recommended: 24Vin: 3.3F/50V 48Vin: 1.5F/100V An external filter capacitor is required if the module has to meet EN61000-4-5. The filter capacitor Wall Industries suggests: Nippon chemi-con KY Series, 220uF/100V, ESR 48m.
DERATING CURVE & EFFICIENCY GRAPHS
120
FKC12-48S05W Derating Curve LANC4805UW12 DERATING CURVE
OUTPUT POWER(%)
100 80 60 40 20 0
95 90 85 80 75 70 65
FKC12-48S05W LANC4805UW12 Efficiency VS Input Voltage Efficiency vs Input Voltage
-40
-20
0
20
40
60
68.4 80
100
120
AMBIENT TEMPERATURE,TA()
90 85 80 75 70 65 60
FKC12-48S05W LANC4805UW12 Efficiency vs Output Load EfficiencyVS Output Load
E F F IC E N C Y (% )
EFFICENCY(% )
18
24
30
36
42
48
54
60
66
72
75
10
20
30
40
50
60
70
80
90
100
Vin(V)
% of FULL LOAD
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
LANCUW12 Ultra Wide Series
Single and Dual Output 12 Watt DC/DC Converter 4:1 Ultra Wide Input Voltage MECHANICAL DRAWING
DIP TYPE
0.100(2.54)
Pin size is 0.02(0.5) Dia or 0.01 x 0.02 (0.25 x 0.50) Rectangular Pin 1.00(25.4) 0.92(23.4) 0.02(0.5)
SMT TYPE
(add suffix "S")
0.100 (2.54) 0.44(11.2) 0.43(10.9)
0.08(2.0)
0.800 (20.32)
1.25 (31.8)
16 14
9 11
0.15 (3.8) 0.40 (10.2) Pin Area 0.04 x 0.02 (1.0 x 0.5)
BOTTOM VIEW
16 13
0.80(20.3)
9 12
0.25 (6.4)
0.600(15.24)
0.80(20.3)
1. All dimensions are in inches (mm) Tolerance: XX.XX 0.02 (X.X0.5) XX.XXX0.01 (X.XX0.25) 2. Pin pitch tolerance 0.01 (0.25)
(DIP) PIN CONNECTION
PIN 1 2 3 9 11 SINGLE CTRL -INPUT -INPUT NC NC DUAL CTRL -INPUT -INPUT COMMON -OUTPUT PIN 23 22 16 14 SINGLE +INPUT +INPUT DUAL +INPUT +INPUT PIN 1 2 3 9 11 Others
(SMT) PIN CONNECTION
SINGLE CTRL -INPUT -INPUT NC NC NC DUAL CTRL -INPUT -INPUT PIN 23 22 SINGLE +INPUT +INPUT DUAL +INPUT +INPUT
-OUTPUT COMMON +OUTPUT +OUTPUT
COMMON 16 -OUTPUT 14 NC Others
-OUTPUT COMMON +OUTPUT +OUTPUT NC NC
FIGURE 1
Recommended Filter for EN55022 Class B Compliance
C3
FIGURE 2
Recommended EN55022 Class B Filter Circuit Layout
INPUT C1 INPUT
4
L1
3
+Vin C2 -Vin
+Vout Load -Vout
LANCUW12 SERIES
1
2
D/D Converter
C4
The components used in Figure 1, together with the manufacturers' part numbers for these components, are as follows:
C1
LANC24xxxUW12 LANC48xxxUW12 3.3uF/50V 2.2uF/100V
C2
N/A 2.2uF/100V
C3
1000pF/2KV 1000pF/2KV
C4
1000pF/2KV 1000pF/2KV
L1
325uF Common Choke 145uF Common Choke
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
1.26 (32.0)
BOTTOM VIEW
0.200 (5.08)
24
1
20
5
0.15 (3.8)
23 22
1 2 3

▲Up To Search▲

Price & Availability of LANC2405DUW12

	To Download LANC2405DUW12 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .