|
|
Texas Instruments
BQ24232RGTR
|
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BQ24707RGRT
|
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BQ25101HYFPR
|
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BQ25504RGTT
|
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BQ27500DRZR-V130
|
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BQ27742YZFT-G1
|
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BQ29410DCTR
|
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BQ29410DCTT
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BQ29411DCT3R
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Texas Instruments
BQ294702DSGT
|
| Price |
|
|
$3.84 |
$1.49 |
$4.52 |
|
$2.32 |
|
$1.08 |
$0.89 |
$0.54 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
No |
No |
Yes |
No |
Yes |
| Operating Vin(Min)(V) |
|
4.35 |
4.5 |
4.45 |
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion,SuperCap,Lead Acid,LiFePO4,NiMH,Li-Polymer,NiCd |
|
Li-Ion/Li-Polymer |
|
|
|
|
| Charge Current(Max)(A) |
|
0.5 |
8 |
0.25 |
0.1 |
|
|
|
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
SMBus |
Standalone (RC-Settable) |
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
10.2 |
24 |
30 |
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
28 |
30 |
30 |
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
4.4 (Fixed) |
Adjustable |
4.35 (Fixed) |
Adjustable |
|
|
|
|
|
|
| # Series Cells |
|
1 |
1,2,3,4 |
1 |
Single Cell |
|
Single Cell |
|
|
|
|
| Input Over-Voltage Protection(V) |
|
10.5 |
|
6.5 |
|
|
|
|
|
|
|
| Package Group |
|
QFN |
VQFN |
DSBGA |
QFN |
|
DSBGA |
|
|
|
WSON |
| Control Topology |
|
Linear |
Switch-Mode Buck |
Linear |
Switch-Mode |
|
|
|
|
|
|
| Special Features |
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Power Path |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
Integrated FET,Over Voltage Protection,Solar Input,Under Voltage Protection |
|
Integrated Protector,SHA-1 Authentication |
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
|
|
|
|
| Approx. Price (US$) |
|
1.00 | 1ku |
2.90 | 1ku |
0.75 | 1ku |
2.10 | 1ku |
|
1.19 | 1ku |
|
|
|
0.27 | 1ku |
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
|
-40 to 85 |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
2.5 |
|
|
|
|
|
|
| Primary Charge Termination Method |
|
|
|
|
Voltage |
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
5.25 |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
Catalog |
|
|
|
Catalog |
| Implementation |
|
|
|
|
|
|
Pack |
|
|
|
|
| External Capacity Indication |
|
|
|
|
|
|
None |
|
|
|
|
| Pin/Package |
|
|
|
|
|
|
15DSBGA |
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
200 |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
16000 |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
IT (High accuracy) |
|
|
|
|
| Communication Interface |
|
|
|
|
|
|
HDQ,I2C |
|
|
|
No Communication |
| Function |
|
|
|
|
|
|
|
|
|
|
Protection |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
4.3 |
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
|
2 |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
1 |
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
|
4 |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
20 |
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
|
Over-voltage (OV) |
