|
|
Texas Instruments
LM3671MF-1.6/NOPB
|
Texas Instruments
LM3671MFX-ADJ/NOPB
|
Texas Instruments
LP3991TLX-1.8/NOPB
|
Texas Instruments
LP3991TLX-2.5/NOPB
|
Texas Instruments
LM5111-2MX/NOPB
|
Texas Instruments
LM5111-2MYX/NOPB
|
Texas Instruments
LM5111-2MY/NOPB
|
Texas Instruments
LM5111-4MY/NOPB
|
Texas Instruments
LM27222MX/NOPB
|
Texas Instruments
LM5010MH/NOPB
|
| Price |
|
|
|
$0.44 |
$0.23 |
$1.14 |
|
|
$0.65 |
$1.51 |
$2.49 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
Yes |
No |
No |
Yes |
Yes |
No |
No |
| Approx. Price (US$) |
|
0.30 | 1ku |
0.30 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.58 | 1ku |
0.58 | 1ku |
0.58 | 1ku |
0.58 | 1ku |
1.00 | 1ku |
1.43 | 1ku |
| Switching Frequency(Max)(kHz) |
|
2600 |
2600 |
|
|
|
|
|
|
|
1000 |
| Duty Cycle(Max)(%) |
|
100 |
100 |
|
|
|
|
|
|
|
99 |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Switching Frequency(Min)(kHz) |
|
1600 |
1600 |
|
|
|
|
|
|
|
50 |
| Special Features |
|
Enable,Light Load Efficiency,Synchronous Rectification |
Enable,Light Load Efficiency,Synchronous Rectification |
Enable |
Enable |
UVLO Configured to Drive PFET through OUT_A |
UVLO Configured to Drive PFET through OUT_A |
UVLO Configured to Drive PFET through OUT_A |
UVLO Configured to Drive PFET through OUT_A |
|
Enable |
| Iout(Max)(A) |
|
0.6 |
0.6 |
0.3 |
0.3 |
|
|
|
|
|
1 |
| Vin(Min)(V) |
|
2.7 |
2.7 |
1.65 |
1.65 |
|
|
|
|
|
8 |
| Vin(Max)(V) |
|
5.5 |
5.5 |
3.6 |
3.6 |
|
|
|
|
|
75 |
| Type |
|
Converter |
Converter |
|
|
|
|
|
|
|
Converter |
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
|
|
|
|
|
1 |
| Package Group |
|
DSBGA,SOT-23,USON |
DSBGA,SOT-23,USON |
DSBGA |
DSBGA |
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
SOIC,WSON |
HTSSOP,WSON |
| Vout(Min)(V) |
|
1.1 |
1.1 |
1.2 |
1.2 |
|
|
|
|
|
2.5 |
| Control Mode |
|
Voltage Mode |
Voltage Mode |
|
|
|
|
|
|
|
Constant on-time (COT) |
| Vout(Max)(V) |
|
3.3 |
3.3 |
3 |
3 |
|
|
|
|
|
70 |
| Iq(Typ)(mA) |
|
0.016 |
0.016 |
0.05 |
0.05 |
|
|
|
|
|
0.65 |
| Package Size |
|
|
|
mm2 |
mm2 |
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
1.2,1.3,1.5,2.8,3 |
1.2,1.3,1.5,2.8,3.0 |
|
|
|
|
|
|
| Accuracy(%) |
|
|
|
3 |
3 |
|
|
|
|
|
|
| Output Options |
|
|
|
Fixed Output |
Fixed Output |
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
25 |
25 |
|
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
190 |
190 |
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
75 |
75 |
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
280 |
280 |
|
|
|
|
|
|
| Output Capacitor Type |
|
|
|
Ceramic |
Ceramic |
|
|
|
|
|
|
| Power Switch |
|
|
|
|
|
MOSFET |
MOSFET |
MOSFET |
MOSFET |
MOSFET |
|
| Input VCC(Max)(V) |
|
|
|
|
|
14 |
14 |
14 |
14 |
6.85 |
|
| Input VCC(Min)(V) |
|
|
|
|
|
3.5 |
3.5 |
3.5 |
3.5 |
4 |
|
| Channel Input Logic |
|
|
|
|
|
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
CMOS |
|
| Input Threshold |
|
|
|
|
|
TTL |
TTL |
TTL |
TTL |
|
|
| Input Negative Voltage(V) |
|
|
|
|
|
0 |
0 |
0 |
0 |
|
|
| Number of Channels(#) |
|
|
|
|
|
2 |
2 |
2 |
2 |
2 |
|
| Rise Time(ns) |
|
|
|
|
|
14 |
14 |
14 |
14 |
17 |
|
| Peak Output Current(A) |
|
|
|
|
|
5 |
5 |
5 |
5 |
4.5 |
|
| Prop Delay(ns) |
|
|
|
|
|
25 |
25 |
25 |
25 |
|
|
| Fall Time(ns) |
|
|
|
|
|
12 |
12 |
12 |
12 |
14 |
|
