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|
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BQ25070DQCT
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BQ27421YZFR-G1B
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BQ27441DRZR-G1B
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BQ24073RGTRG4
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BQ2054PNE4
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BQ27500DRZT-V100G4
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BQ296213DSGT
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LC709202FRD-02-MH
|
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LC709202FRD-01-MH
|
Renesas Electronics Corporation
ISL9237HRZ
|
| Price |
|
|
|
$1.81 |
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
30 |
|
|
28 |
7 |
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
|
| Battery Charge Voltage(V) |
|
3.5 (Fixed) |
|
|
|
|
|
|
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
| Charge Current(Max)(A) |
|
1 |
|
|
1.5 |
2 |
|
|
|
|
|
| Operating Vin(Max)(V) |
|
10.2 |
|
|
6.4 |
5.5 |
|
|
|
|
|
| Special Features |
|
Integrated LDO,Power Path,Thermal Regulation |
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
LDO,Programmable EEPROM or EPROM |
|
|
|
| Package Group |
|
WSON |
DSBGA |
SON |
QFN |
PDIP,SOIC |
|
WSON |
|
|
|
| # Series Cells |
|
1 |
Single Cell |
Single Cell |
1 |
|
|
|
|
|
|
| Cell Chemistry |
|
LiFePO4 |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
| Approx. Price (US$) |
|
0.75 | 1ku |
1.05 | 1ku |
1.15 | 1ku |
0.85 | 1ku |
3.05 | 1ku |
|
0.30 | 1ku |
|
|
|
| Pin/Package |
|
|
9DSBGA |
12SON |
|
|
|
|
|
|
|
| Communication Interface |
|
|
I2C |
I2C |
|
|
|
No Communication |
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 85 |
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
Catalog |
|
|
|
Catalog |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
8000 |
8000 |
|
|
|
|
|
|
|
| External Capacity Indication |
|
|
None |
None |
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
100 |
200 |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
IT (High accuracy) |
IT (High accuracy) |
|
|
|
|
|
|
|
| Implementation |
|
|
System |
System |
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
4.35 |
4.5 |
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
4.2 |
0 |
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
4.2 |
20 |
|
|
|
|
|
| USB Feature |
|
|
|
|
N/A |
|
|
|
|
|
|
| Control Topology |
|
|
|
|
Linear |
Switch-Mode Buck |
|
|
|
|
|
| Features |
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
2,3,4 |
|
|
|
|
|
| Function |
|
|
|
|
|
|
|
Protection |
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
2 |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
1 |
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
4 |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
20 |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
4.35 |
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
|
Over-voltage (OV) |
|
|
|
