|
|
Texas Instruments
BQ77910
|
Texas Instruments
BQ28550-R1
|
Texas Instruments
BQ27000
|
Texas Instruments
BQ78PL116RGZT
|
Texas Instruments
BQ27500DRZR-V120G4
|
Texas Instruments
BQ24055DSSR
|
Texas Instruments
BQ29330DBTRG4
|
Texas Instruments
TPS65010RGZT
|
Seiko Instruments Inc.
S-8244AATFN-CETT2G
|
Seiko Instruments Inc.
S-8233AEFT-TB-G
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| Price |
|
|
|
$2.60 |
|
$2.02 |
$0.74 |
|
$3.49 |
$0.69 |
|
| RoHS |
|
|
|
|
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
|
| Lead Status |
|
|
|
|
No |
No |
Yes |
No |
Yes |
No |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
30 |
|
|
|
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| Package Size |
|
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|
|
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mm2 |
|
|
|
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| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
0.50 | 1ku |
|
1.67 | 1ku |
|
|
| Charging Control Topology |
|
|
|
|
|
|
Linear Charger |
|
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| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
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|
|
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| Charge Current(Max)(A) |
|
|
|
|
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|
1 |
|
|
|
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| Operating Vin(Max)(V) |
|
|
|
|
|
|
6.45 |
|
|
|
|
| Package Group |
|
|
|
|
|
|
WSON |
|
VQFN |
|
|
| # Series Cells |
|
|
|
|
|
|
1 |
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
4.2 (Fixed) |
|
|
|
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| Special Features |
|
|
|
|
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Power Good |
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
6.5 |
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
|
4 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
|
| Rating |
|
|
|
|
|
|
|
|
Catalog |
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
6.5 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1500 |
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
1.8 |
|
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| Iout(Max)(A) |
|
|
|
|
|
|
|
|
1 |
|
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| LDO |
|
|
|
|
|
|
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|
2 |
|
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| Step-Down DC/DC Converter |
|
|
|
|
|
|
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|
2 |
|
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| Vout(Min)(V) |
|
|
|
|
|
|
|
|
0.85 |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
0.07 |
|
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| Package Size(mm2=WxL) |
|
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|
[pf]48VQFN[/pf] |
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|
