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Texas Instruments
LM5110-3SDX/NOPB
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Texas Instruments
LM5110-3SD/NOPB
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Texas Instruments
LM5020MM-2/NOPB
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Texas Instruments
LM2734YQMK/NOPB
|
Texas Instruments
LP38843SX-1.2/NOPB
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Texas Instruments
LP38843T-0.8/NOPB
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Texas Instruments
LP38843S-1.5/NOPB
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Texas Instruments
LM5025AMTC/NOPB
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Texas Instruments
LM5025AMTCX/NOPB
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Texas Instruments
LM3671MF-1.875/NOPB
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| Price |
|
|
$0.65 |
|
|
$2.66 |
|
$3.26 |
$2.06 |
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Not Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
| Input Negative Voltage(V) |
|
0 |
0 |
|
|
|
|
|
|
|
|
| Package Group |
|
SOIC,WSON |
SOIC,WSON |
VSSOP,WSON |
SOT |
DDPAK/TO-263,TO-220 |
DDPAK/TO-263,TO-220 |
DDPAK/TO-263,TO-220 |
TSSOP,WSON |
TSSOP,WSON |
DSBGA,SOT-23,USON |
| Peak Output Current(A) |
|
5 |
5 |
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
0.58 | 1ku |
0.58 | 1ku |
0.80 | 1ku |
1.25 | 1ku |
1.50 | 1ku |
1.50 | 1ku |
1.50 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
0.30 | 1ku |
| Input Threshold |
|
TTL |
TTL |
|
|
|
|
|
|
|
|
| Special Features |
|
Negative Output Voltgae Capability |
Negative Output Voltgae Capability |
Enable,Frequency Synchronization,Pre-Bias Start-Up |
Enable,Light Load Efficiency,Pre-Bias Start-Up |
Enable |
Enable |
Enable |
Current Limiting,Leading Edge Blanking,Soft Start,Thermal Shutdown |
Current Limiting,Leading Edge Blanking,Soft Start,Thermal Shutdown |
Enable,Light Load Efficiency,Synchronous Rectification |
| Rise Time(ns) |
|
14 |
14 |
|
|
|
|
|
|
|
|
| Prop Delay(ns) |
|
25 |
25 |
|
|
|
|
|
|
|
|
| Input VCC(Max)(V) |
|
14 |
14 |
|
|
|
|
|
|
|
|
| Input VCC(Min)(V) |
|
3.5 |
3.5 |
|
|
|
|
|
|
|
|
| Power Switch |
|
MOSFET |
MOSFET |
|
|
|
|
|
|
|
|
| Channel Input Logic |
|
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
|
|
|
|
|
|
|
|
| Fall Time(ns) |
|
12 |
12 |
|
|
|
|
|
|
|
|
| Number of Channels(#) |
|
2 |
2 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
| Vout(Max)(V) |
|
|
|
300 |
18 |
1.5 |
1.5 |
1.5 |
|
|
3.3 |
| Iout(Max)(A) |
|
|
|
10 |
1 |
3 |
3 |
3 |
|
|
0.6 |
| Switching Frequency(Max)(kHz) |
|
|
|
1000 |
1900 |
|
|
|
|
|
2600 |
| Vout(Min)(V) |
|
|
|
1.25 |
0.8 |
0.8 |
0.8 |
0.8 |
|
|
1.1 |
| Regulated Outputs(#) |
|
|
|
1 |
1 |
1 |
1 |
1 |
|
|
1 |
| Vin(Min)(V) |
|
|
|
13 |
3 |
1.01 |
1.01 |
1.01 |
13 |
13 |
2.7 |
| Type |
|
|
|
Controller |
Converter |
|
|
|
|
|
Converter |
| Duty Cycle(Max)(%) |
|
|
|
80 |
96 |
|
|
|
80 |
80 |
100 |
| Switching Frequency(Min)(kHz) |
|
|
|
175 |
400 |
|
|
|
|
|
1600 |
| Vin(Max)(V) |
|
|
|
100 |
20 |
5.5 |
5.5 |
5.5 |
90 |
90 |
5.5 |
| Switch Current Limit(Typ)(A) |
|
|
|
10 |
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
2 |
2.1 |
32 |
32 |
32 |
|
|
0.016 |
| Control Mode |
|
|
|
|
Current Mode |
|
|
|
|
|
Voltage Mode |
| Thermal Resistance JA(C/W) |
|
|
|
|
|
35 |
35 |
35 |
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
| Accuracy(%) |
|
|
|
|
|
3 |
3 |
3 |
|
|
|
| Output Options |
|
|
|
|
|
Fixed Output |
Fixed Output |
Fixed Output |
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
0.8,1.2,1.5 |
0.8,1.2,1.5 |
0.8,1.2,1.5 |
|
|
|
| Noise(uVrms) |
|
|
|
|
|
90 |
90 |
90 |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
29 |
29 |
29 |
|
|
|
| Output Capacitor Type |
|
|
|
|
|
Ceramic |
Ceramic |
Ceramic |
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
210 |
210 |
210 |
|
|
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1000 |
1000 |
|
| Control Method |
|
|
|
|
|
|
|
|
Feedforward,Voltage |
Feedforward,Voltage |
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
100 |
100 |
|
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
3 |
3 |
|
| Topology |
|
|
|
|
|
|
|
|
Forward |
Forward |
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
Programmable/2.5V |
Programmable/2.5V |
|