|
|
Texas Instruments
LP5912-2.8DRVT
|
Texas Instruments
LP5952LC-1.2/NOPB
|
Texas Instruments
LP5952TL-1.0/NOPB
|
Texas Instruments
LP5990TMX-1.3/NOPB
|
Texas Instruments
LP5990TMX-3.0/NOPB
|
Texas Instruments
LP8551TLE/NOPB
|
Texas Instruments
LP8725TLX-B/NOPB
|
Texas Instruments
LP8725TLX-D/NOPB
|
Texas Instruments
LP8860CQVFPRQ1
|
Texas Instruments
LM25085AMYX/NOPB
|
| Price |
|
|
|
|
|
|
|
$1.45 |
$1.45 |
|
$0.84 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
| Iq(Typ)(mA) |
|
0.03 |
0.061 |
0.061 |
0.03 |
0.03 |
|
|
|
2.5 |
1.25 |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
| Iout(Max)(A) |
|
0.5 |
0.35 |
0.35 |
0.2 |
0.2 |
|
0.8 |
0.8 |
0.6 |
10 |
| Fixed Output Options(V) |
|
0.9,1.5,1.8,2.8,3.3 |
0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 |
0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 |
1.2,1.3,1.8,2.8,3,3.3,3.6 |
1.2,1.3,1.8,2.8,3,3.3,3.6 |
|
|
|
|
|
| Vout(Min)(V) |
|
0.8 |
0.7 |
0.7 |
1.2 |
1.2 |
10 |
0.8 |
0.8 |
2 |
0.9 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
| Special Features |
|
Enable,Output Discharge,Power Good,Reverse Current Protection,Soft Start |
Enable |
Enable |
Enable |
Enable |
I2C Control |
I2C Control,Thermal Shutdown |
I2C Control,Thermal Shutdown |
Adjustable Switching Frequency,Boost Sync,Fault Diagnostic,Hybrid Dimming/Phase Shift,I2C,Spread Spectrum |
Adjustable Current Limit,Frequency Synchronization |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-30 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
| Output Options |
|
Fixed Output |
Fixed Output |
Fixed Output |
Fixed Output |
Fixed Output |
|
|
|
|
|
| Vin(Max)(V) |
|
6.5 |
4.5 |
4.5 |
5.5 |
5.5 |
22 |
4.5 |
4.5 |
48 |
42 |
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
1 |
|
9 |
9 |
|
1 |
| Package Group |
|
WSON |
DSBGA,USON |
DSBGA,USON |
DSBGA |
DSBGA |
DSBGA |
DSBGA |
DSBGA |
HLQFP |
MSOP-PowerPAD,VSSOP,WSON |
| Noise(uVrms) |
|
12 |
|
|
60 |
60 |
|
|
|
|
|
| Vout(Max)(V) |
|
3.3 |
2 |
2 |
3.6 |
3.6 |
40 |
3.3 |
3.3 |
48 |
42 |
| Vin(Min)(V) |
|
1.6 |
0.9 |
0.9 |
2.2 |
2.2 |
5.5 |
2.6 |
2.6 |
3 |
4.5 |
| Approx. Price (US$) |
|
0.40 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.80 | 1ku |
1.29 | 1ku |
1.29 | 1ku |
1.45 | 1ku |
0.75 | 1ku |
| PSRR @ 100KHz(dB) |
|
80 |
|
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
|
|
|
|
|
| Accuracy(%) |
|
2 |
|
|
|
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
150 |
88,128 |
88,128 |
160 |
160 |
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
100 |
|
|
|
100 |
| LED(#) |
|
|
|
|
|
|
40 |
|
|
|
|
| Type |
|
|
|
|
|
|
Inductive |
|
|
|
Controller |
| Peak Efficiency(%) |
|
|
|
|
|
|
91 |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
1250 |
4000 |
4000 |
2200 |
1000 |
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
1 |
|
|
|
|
| Topology |
|
|
|
|
|
|
Boost |
|
|
Boost Controller |
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
50 |
|
|
150 |
|
| Channels(#) |
|
|
|
|
|
|
4 |
|
|
4 |
|
| LDO |
|
|
|
|
|
|
|
7 |
7 |
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
2 |
2 |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
100 |
50 |
| Applications |
|
|
|
|
|
|
|
|
|
Backlight,Dome,Foot Well |
|
