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|
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TPS2056ADG4
|
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TPS53126RGER
|
Price |
|
|
|
$2.69 |
|
|
|
|
$1.77 |
$3.72 |
|
RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Yes |
Yes |
Compliant |
Yes |
Yes |
Lead Status |
|
No |
|
No |
|
No |
Yes |
Yes |
No |
Yes |
Yes |
Continuous Current(Max)(A) |
|
0.25 |
|
|
|
|
|
|
|
|
|
Operating Temperature Range(C) |
|
0 to 85 |
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
Number of Switches |
|
2 |
|
|
|
|
|
|
|
|
|
Rating |
|
Catalog |
|
|
|
|
|
Catalog |
|
|
Catalog |
USB Switch rDS(on)(mOhms) |
|
80 |
|
|
|
|
|
|
|
|
|
Vin(Max)(V) |
|
5.5 |
|
|
|
|
|
16 |
4.8 |
|
24 |
Vin(Min)(V) |
|
2.7 |
|
|
|
|
|
4.3 |
2.3 |
|
4.5 |
Current Limit Topology |
|
Constant-Current |
|
|
|
|
|
|
|
|
|
Package Group |
|
SOIC |
|
|
|
|
|
VQFN |
|
|
TSSOP,VQFN |
Package Size |
|
mm2 |
|
|
|
|
|
|
mm2 |
|
|
Enable |
|
Active High |
|
|
|
|
|
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|
Approx. Price (US$) |
|
0.65 | 1ku |
|
|
|
|
|
6.50 | 1ku |
0.95 | 1ku |
|
1.60 | 1ku |
LDO |
|
|
|
|
|
|
|
7 |
|
|
|
Vout(Max)(V) |
|
|
|
|
|
|
|
4.46 |
1.8 |
|
5.5 |
Regulated Outputs(#) |
|
|
|
|
|
|
|
11 |
1 |
|
2 |
Processor Name |
|
|
|
|
|
|
|
IMX21,PXA900 |
|
|
|
Step-Down DC/DC Converter |
|
|
|
|
|
|
|
2 |
|
|
|
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
[pf]56VQFN[/pf] |
|
|
|
Processor Supplier |
|
|
|
|
|
|
|
Freescale,Marvell |
|
|
|
Special Features |
|
|
|
|
|
|
|
Comm Control,Power Sequencing |
Enable,Light Load Efficiency,Spread Spectrum |
|
Enable,Pre-Bias Start-Up,Synchronous Rectification |
Iout(Max)(A) |
|
|
|
|
|
|
|
0.6 |
0.6 |
|
15 |
Vout(Min)(V) |
|
|
|
|
|
|
|
0.6 |
1.8 |
|
0.76 |
Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
0.017 |
|
0.45 |
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
6000 |
|
700 |
Soft Start |
|
|
|
|
|
|
|
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Fixed |
|
|
Package Type |
|
|
|
|
|
|
|
|
MicroSiP (BGA) |
|
|
Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
4900 |
|
350 |
Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
5500 |
|
|
Number of Phases |
|
|
|
|
|
|
|
|
|
|
1 |
Type |
|
|
|
|
|
|
|
|
|
|
Controller |
Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
89 |