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Texas Instruments
UCC3957MTR-3G4
|
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UCC38086D
|
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UCC35706DG4
|
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UC3909DW
|
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BQ20Z80DBTR-V102G4
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BQ24006PWPR
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PTH08T221WAZT
|
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PTH08T221WAS
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TPS65012RGZRG4
|
Texas Instruments
CD4069UBMTE4
|
Price |
|
|
$2.44 |
|
|
|
|
|
$19.87 |
|
|
RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
No |
No |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
No |
No |
No |
Yes |
Yes |
Yes |
No |
|
Operating Temperature Range(C) |
|
|
0 to 70 |
0 to 70 |
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
Frequency(Max)(kHz) |
|
|
1000 |
4000 |
|
|
|
|
|
|
|
Rating |
|
|
Catalog |
Catalog |
|
|
|
|
|
Catalog |
|
Frequency(Min)(kHz) |
|
|
50 |
|
|
|
|
|
|
|
|
Special Features |
|
|
Multi-topology,Programmable Slope Compensation |
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
TurboTrans |
TurboTrans |
Power Good,Power Sequencing |
|
Duty Cycle(Max)(%) |
|
|
50 |
93 |
|
|
|
|
|
|
|
UVLO Thresholds On/Off(V) |
|
|
4.3/4.1 |
12/8 |
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Approx. Price (US$) |
|
|
1.10 | 1ku |
0.90 | 1ku |
|
|
2.10 | 1ku |
14.55 | 1ku |
14.55 | 1ku |
1.67 | 1ku |
|
Topology |
|
|
Boost,Buck,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
|
|
|
|
|
|
|
Vin(Min)(V) |
|
|
8.3 |
12 |
|
|
|
4.5 |
4.5 |
1.8 |
|
Package Group |
|
|
PDIP,SOIC |
PDIP,SOIC,VSSOP |
|
|
HTSSOP |
|
|
VQFN |
|
Control Method |
|
|
Current |
Feedforward,Voltage |
|
|
|
|
|
|
|
Gate Drive(Typ)(A) |
|
|
1 |
0.02 |
|
|
|
|
|
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|
Vin(Max)(V) |
|
|
15 |
400 |
|
|
|
14 |
14 |
6.5 |
|
Features |
|
|
|
Multi-topology |
|
|
|
|
|
|
|
Cell Chemistry |
|
|
|
|
|
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Li-Ion/Li-Polymer |
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Control Interface |
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Standalone (RC-Settable) |
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Operating Vin(Min)(V) |
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|
|
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|
4.5 |
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Battery Charge Voltage(V) |
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4.2 (Fixed) |
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# Series Cells |
|
|
|
|
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|
2 |
|
|
|
|
Charge Current(Max)(A) |
|
|
|
|
|
|
1.2 |
|
|
|
|
Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
|
Control Topology |
|
|
|
|
|
|
Linear |
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|
|
|
Operating Vin(Max)(V) |
|
|
|
|
|
|
10 |
|
|
|
|
Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
13.5 |
|
|
|
|
Vout(Max)(V) |
|
|
|
|
|
|
|
5.5 |
5.5 |
6.5 |
|
Package Type |
|
|
|
|
|
|
|
Open-Frame |
Open-Frame |
|
|
Vout(Min)(V) |
|
|
|
|
|
|
|
0.7 |
0.7 |
0.85 |
|
Regulated Outputs(#) |
|
|
|
|
|
|
|
1 |
1 |
4 |
|
Iout(Max)(A) |
|
|
|
|
|
|
|
16 |
16 |
1 |
|
Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
|
0 |
|
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
1500 |
|
Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
|
0 |
|
Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
|
0 |
|
LDO |
|
|
|
|
|
|
|
|
|
2 |
|
Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
|
0.07 |
|
Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
2 |
|