|
|
Texas Instruments
BQ24381DSGRG4
|
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BQ2057CTSG4
|
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BQ26220PWG4
|
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BQ2003PN
|
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BQ2004PNG4
|
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BQ20Z80DBT-V102
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BQ27425YZFT-G1
|
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BQ27505YZGT-J2
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BQ29441DRBR
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BQ24123RHLRG4
|
| Price |
|
|
|
|
|
$4.18 |
$9.35 |
|
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|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
No |
| Input Over-Voltage Protection(V) |
|
7.1 |
|
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| Package Group |
|
WSON |
SOIC,TSSOP,VSSOP |
|
PDIP,SOIC |
SOIC |
|
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|
|
VQFN |
| Protection Feature(s) |
|
Over-voltage (OV),Short-circuit Discharge (SCD) |
|
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| Approx. Price (US$) |
|
0.25 | 1ku |
0.68 | 1ku |
|
2.31 | 1ku |
2.26 | 1ku |
|
|
|
|
2.00 | 1ku |
| Rating |
|
Catalog |
|
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| Function |
|
Charger Front-End Protection |
|
|
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| Typical Operating Current(Typ)(uA) |
|
300 |
|
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|
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| # Series Cells (Max) |
|
1 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
30 |
|
|
|
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| Battery Over-Voltage Protection(Typ)(V) |
|
5 |
|
|
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| Communication Interface |
|
No Communication |
|
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|
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| # Series Cells (Min) |
|
1 |
|
|
|
|
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| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
NiCd,NiMH |
|
|
|
|
Li-Ion/Li-Polymer |
| Battery Charge Voltage(Min)(V) |
|
|
4.2 |
|
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| Battery Charge Voltage(Max)(V) |
|
|
4.2 |
|
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| Control Interface |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
| Features |
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
15 |
|
5.5 |
5.5 |
|
|
|
|
16 |
| Operating Vin(Min)(V) |
|
|
4.5 |
|
|
|
|
|
|
|
4.35 |
| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
|
|
|
|
mm2 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
18 |
|
7 |
7 |
|
|
|
|
20 |
| Control Topology |
|
|
Linear |
|
|
|
|
|
|
|
Switch-Mode Buck |
| Charge Current(Max)(A) |
|
|
2 |
|
2 |
2 |
|
|
|
|
2 |
| Number of Series Cells |
|
|
1 |
|
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|
| Special Features |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
|
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
Adjustable |
|
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|
|
| # Series Cells |
|
|
|
|
|
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|
|
1,2,3 |
