|
|
Texas Instruments
BQ29703DSER
|
Texas Instruments
BQ27546YZFT-G1
|
Texas Instruments
BQ20Z80DBT-V110
|
Texas Instruments
BQ25700ARSNR
|
Texas Instruments
BQ25700ARSNT
|
Texas Instruments
BQ24314EVM-251
|
Texas Instruments
BQ24125EVM-003
|
Texas Instruments
BQ27421EVM-G1B
|
Texas Instruments
BQ20Z70PW-V150
|
Texas Instruments
BQ26500PWG4
|
| Price |
|
|
|
|
|
|
$50.88 |
$50.88 |
$102.80 |
|
$5.67 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Function |
|
Protection |
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|
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| Rating |
|
Catalog |
Catalog |
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| Number of Series Cells(Max) |
|
1 |
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| Approx. Price (US$) |
|
0.20 | 1ku |
1.10 | 1ku |
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| Package Group |
|
WSON |
DSBGA |
|
QFN |
QFN |
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| Features |
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Over-current in Charge (OCC),Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
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| Communication Interface |
|
No Communication |
HDQ,I2C |
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| Vin(Max)(V) |
|
8 |
|
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| Typical Operating Current(Typ)(uA) |
|
4 |
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| Number of Series Cells(Min) |
|
1 |
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| Battery Capacity(Max)(mAh) |
|
|
14600 |
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| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
|
Lead Acid,Li-Ion/Li-Polymer,LiFePO4,Lithium phosphate,NiCd,NiMH,SuperCap |
Lead Acid,Li-Ion/Li-Polymer,LiFePO4,Lithium phosphate,NiCd,NiMH,SuperCap |
|
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|
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| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
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| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
|
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|
|
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| External Capacity Indication |
|
|
None |
|
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| Pin/Package |
|
|
15DSBGA |
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| Special Features |
|
|
SHA-1 Authentication,Turbo Mode |
|
2-3 Cells,Integrated ADC,OTG (On The Go Boost),Over Voltage Protection,Power Path,Solar Input,Standard BAT Temp Monitoring,Thermal Regulation,Under Voltage Protection,Vin DPM (OK for Solar Power Source) |
2-3 Cells,Integrated ADC,OTG (On The Go Boost),Over Voltage Protection,Power Path,Solar Input,Standard BAT Temp Monitoring,Thermal Regulation,Under Voltage Protection,Vin DPM (OK for Solar Power Source) |
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|
|
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| Battery Capacity(Min)(mAh) |
|
|
100 |
|
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| Cell Balancing |
|
|
N/A |
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| Gas Gauge Algorithm |
|
|
IT (High accuracy) |
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| Number of Series Cells |
|
|
Single Cell |
|
4 |
4 |
|
|
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| Implementation |
|
|
System |
|
|
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| Operating Vin(Min)(V) |
|
|
|
|
3.5 |
3.5 |
|
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| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
30 |
30 |
|
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| Battery Charge Voltage(Max)(V) |
|
|
|
|
24 |
24 |
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| Battery Charge Voltage(Min)(V) |
|
|
|
|
3.5 |
3.5 |
|
|
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| USB Feature |
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|
|
|
USB OTG,USB Source,USB-Friendly |
USB OTG,USB Source,USB-Friendly |
|
|
|
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| Control Topology |
|
|
|
|
Switch-Mode Buck-boost |
Switch-Mode Buck-boost |
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|
|
|
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| Operating Vin(Max)(V) |
|
|
|
|
24 |
24 |
|
|
|
|
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| Charge Current(Max)(A) |
|
|
|
|
8 |
8 |
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|
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| Control Interface |
|
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|
|
SMBus |
SMBus |
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|
