|
|
Texas Instruments
LP8556TME-E05/NOPB
|
Texas Instruments
LM5001SD/NOPB
|
Texas Instruments
LM2735XMF/NOPB
|
Texas Instruments
LM2735YMFX/NOPB
|
Texas Instruments
LP38851MRX-ADJ/NOPB
|
Texas Instruments
LP38851SX-ADJ/NOPB
|
Texas Instruments
LM3677LEE-1.5/NOPB
|
Texas Instruments
LM3677LEE-1.8/NOPB
|
Texas Instruments
LM3677TL-1.2/NOPB
|
Texas Instruments
LM25116MHX/NOPB
|
| Price |
|
|
$2.68 |
|
|
|
|
$1.32 |
$1.00 |
|
$3.08 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
No |
No |
No |
Yes |
No |
| Package Group |
|
DSBGA,WQFN |
SOIC,WSON |
MSOP-PowerPAD,SOT-23,WSON |
MSOP-PowerPAD,SOT-23,WSON |
DDPAK/TO-263,SO PowerPAD,TO-220 |
DDPAK/TO-263,SO PowerPAD,TO-220 |
DSBGA,USON |
DSBGA,USON |
DSBGA|5,USON|6 |
HTSSOP |
| Approx. Price (US$) |
|
0.82 | 1ku |
1.55 | 1ku |
1.15 | 1ku |
1.15 | 1ku |
0.71 | 1ku |
0.71 | 1ku |
0.47 | 1ku |
0.47 | 1ku |
|
1.70 | 1ku |
| Duty Cycle(Max)(%) |
|
100 |
85 |
|
|
|
|
100 |
100 |
|
98 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Package Size |
|
mm2 |
|
|
|
mm2 |
mm2 |
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
0.1 |
|
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
7 |
1.26 |
3 |
3 |
0.8 |
0.8 |
1.2 |
1.2 |
1.2 |
1.215 |
| Vin(Min)(V) |
|
2.7 |
3.1 |
2.7 |
2.7 |
0.915 |
0.915 |
2.7 |
2.7 |
2.7 |
6 |
| Type |
|
Inductive |
Converter |
Converter |
Converter |
|
|
Converter |
Converter |
Converter |
Controller |
| Peak Efficiency(%) |
|
95 |
|
|
|
|
|
|
|
|
|
| Channels(#) |
|
6 |
|
|
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
1250 |
1500 |
|
|
|
|
3500 |
3500 |
3500 |
1000 |
| Special Features |
|
I2C Control |
Enable,Frequency Synchronization,UVLO Adjustable |
Enable |
Enable |
Enable,Soft Start |
Enable,Soft Start |
Enable,Light Load Efficiency,Synchronous Rectification |
Enable,Light Load Efficiency,Synchronous Rectification |
|
Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification |
| Vin(Max)(V) |
|
20 |
75 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
42 |
| Operating Temperature Range(C) |
|
-30 to 85 |
-40 to 125 |
|
|
-40 to 125 |
-40 to 125 |
-30 to 85 |
-30 to 85 |
|
-40 to 125 |
| Topology |
|
Boost |
|
|
|
|
|
|
|
|
|
| LED(#) |
|
60 |
|
|
|
|
|
|
|
|
|
| LED Current Per Channel(mA) |
|
50 |
|
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
48 |
75 |
24 |
24 |
1.8 |
1.8 |
3.3 |
3.3 |
3.3 |
36 |
| Switch Current Limit(Min)(A) |
|
|
0.8 |
|
|
|
|
|
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
1 |
2.25 |
2.25 |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
3.1 |
7 |
7 |
10 |
10 |
0.016 |
0.016 |
0.016 |
4.6 |
| Switching Frequency(Min)(kHz) |
|
|
50 |
|
|
|
|
2500 |
2500 |
2500 |
50 |
| Regulated Outputs(#) |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
1 |
| Output Options |
|
|
|
|
|
Adjustable Output |
Adjustable Output |
|
|
|
|
| Noise(uVrms) |
|
|
|
|
|
90 |
90 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
0.8 |
0.8 |
0.6 |
0.6 |
0.6 |
20 |
| Fixed Output Options(V) |
|
|
|
|
|
N/A |
N/A |
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
Ceramic |
Ceramic |
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
50 |
50 |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
115 |
115 |
|
|
|
|
| Control Mode |
|
|
|
|
|
|
|
Voltage Mode |
Voltage Mode |
|
|
| Control mode |
|
|
|
|
|
|
|
|
|
Voltage Mode |
|
| Features |
|
|
|
|
|
|
|
|
|
Enable,Light Load Efficiency,Synchronous Rectification |
|
| Duty cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
100 |
|
| Regulated outputs(#) |
|
|
|
|
|
|
|
|
|
1 |
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
-30 to 85 |
|
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
0.48 | 1ku |
|
