|
|
Texas Instruments
LP5990TM-1.8/NOPB
|
Texas Instruments
LP3906SQE-VPFP/NOPB
|
Texas Instruments
LP3906SQ-TKXII/NOPB
|
Texas Instruments
LP5952LC-1.8/NOPB
|
Texas Instruments
LP5952TLX-2.0/NOPB
|
Texas Instruments
LP3987ITL-2.6/NOPB
|
Texas Instruments
LP5890ZXLR
|
Texas Instruments
LP5912-2.5DRVR
|
Texas Instruments
LP3997MM-3.3/NOPB
|
Texas Instruments
LP2967ITP-2833/NOPB
|
| Price |
|
$0.39 |
|
|
|
|
|
|
|
$0.79 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Y |
Y |
Yes |
Yes |
| Lead Status |
|
Yes |
No |
No |
Yes |
No |
No |
Y |
See ti.com |
Yes |
Yes |
| Iq(Typ)(mA) |
|
0.03 |
0.03 |
0.03 |
0.061 |
0.061 |
0.085 |
2.4 |
0.03 |
0.055 |
0.2 |
| Iout(Max)(A) |
|
0.2 |
1.5 |
1.5 |
0.35 |
0.35 |
0.15 |
0.96 |
0.5 |
0.25 |
0.15 |
| Package Size |
|
mm2 |
|
|
mm2 |
|
|
|
|
mm2 |
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
0.20 | 1ku |
1.17 | 1ku |
1.17 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
|
|
0.39 | 1ku |
0.99 | 1ku |
| Vin(Max)(V) |
|
5.5 |
5.5 |
5.5 |
4.5 |
4.5 |
6.5 |
5.5 |
6.5 |
6 |
16 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
|
|
-40 to 125 |
-40 to 125 |
| Output Options |
|
Fixed Output |
|
|
Fixed Output |
Fixed Output |
Fixed Output |
|
|
Fixed Output |
Adjustable Output |
| Vin(Min)(V) |
|
2.2 |
1.74 |
1.74 |
0.9 |
0.9 |
2.8 |
2.5 |
1.6 |
2 |
2.1 |
| Regulated Outputs(#) |
|
1 |
4 |
4 |
1 |
1 |
1 |
|
|
1 |
2 |
| Package Group |
|
DSBGA |
WQFN |
WQFN |
DSBGA,USON |
DSBGA,USON |
DSBGA |
NFBGA|96,VQFN|76 |
WSON|6 |
VSSOP |
DSBGA |
| Accuracy(%) |
|
2.3 |
|
|
2 |
|
|
|
3 |
|
1 |
| Special Features |
|
Enable |
Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Synchronous Rectification,Thermal Shutdown,UVLO |
Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Synchronous Rectification,Thermal Shutdown,UVLO |
Enable |
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
160 |
|
|
88,128 |
88,128 |
60 |
|
150 |
140 |
|
| Fixed Output Options(V) |
|
1.2,1.3,1.8,2.8,3,3.3,3.6 |
|
|
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 |
2.6,2.8,2.85 |
|
|
3.3 |
|
| Noise(uVrms) |
|
60 |
|
|
100 |
|
|
|
12 |
|
|
| Vout(Min)(V) |
|
1.2 |
0.8 |
0.8 |
0.7 |
0.7 |
2.6 |
|
0.9 |
3.3 |
3.3 |
| PSRR @ 100KHz(dB) |
|
33 |
|
|
38 |
|
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
101 |
|
|
181 |
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
|
|
Ceramic |
Ceramic |
Ceramic |
|
|
Ceramic |
Ceramic |
| Vout(Max)(V) |
|
3.6 |
3.5 |
3.5 |
2 |
2 |
2.85 |
|
3.3 |
3.3 |
2.8 |
| Switching Frequency(Typ)(kHz) |
|
|
2000 |
2000 |
|
|
|
|
|
|
|
| Processor Supplier |
|
|
Generic |
Generic |
|
|
|
|
|
|
|
| Processor Name |
|
|
Advanced Apps Processors,FPGA,Generic |
Advanced Apps Processors,FPGA,Generic |
|
|
|
|
|
|
|
| LDO |
|
|
2 |
2 |
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
2 |
2 |
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]24WQFN[/pf] |
[pf]24WQFN[/pf] |
|
,[pf]6USON[/pf] |
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
2500 |
2500 |
|
|
|
|
|
|
|
| Additional Features |
|
|
|
|
|
Thermal Shutdown,Overcurrent Protection,Enable |
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
Enable,Overcurrent Protection,Thermal Shutdown,Power Good |
|
| Features |
|
|
|
|
|
|
|
PWM Dimming, Constant Current, Current Control, Enable/Shutdown, SPI Control, Thermal shutdown |
Enable,Output Discharge,Power Good,Reverse Current Protection,Soft Start |
|
|
| Topology |
|
|
|
|
|
|
|
Current Sink,Linear |
|
|
|
| LED configuration |
|
|
|
|
|
|
|
Matrix |
|
|
|
| LED current per channel(mA) |
|
|
|
|
|
|
|
20 |
|
|
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
-40 to 85 |
-40 to 125 |
|
|
| Package size |
|
|
|
|
|
|
|
mm2 |
mm2 |
|
|
| Number of channels(#) |
|
|
|
|
|
|
|
48 |
|
|
|
| Approx. price(US$) |
|
|
|
|
|
|
|
3.15 | 1ku |
0.40 | 1ku |
|
|
| TI.com inventory |
|
|
|
|
|
|
|
0 |
|
|
|
| Thermal resistance JA(C/W) |
|
|
|
|
|
|
|
|
71 |
|
|
| Regulated outputs(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| PSRR @ 100 KHz(dB) |
|
|
|
|
|
|
|
|
40 |
|
|
| Fixed output options(V) |
|
|
|
|
|
|
|
|
0.9,1,1.1,1.2,1.5,1.8,2.5,2.8,3,3.3,5 |
|
|
| Output options |
|
|
|
|
|
|
|
|
Fixed Output |
|
|
| Iout2(A) |
|
|
|
|
|
|
|
|
|
|
0.15 |