|
|
Texas Instruments
BQ29401DCT3E6
|
Texas Instruments
BQ24001RGWRG4
|
Texas Instruments
BQ24210DQCR
|
Texas Instruments
BQ24312DSGR
|
Texas Instruments
BQ2004HSN
|
Texas Instruments
BQ29706DSER
|
Texas Instruments
BQ24262RGET
|
Texas Instruments
BQ27510DRZT-G3
|
Texas Instruments
BQ29200DRBT
|
Texas Instruments
BQ294502DRVT
|
| Price |
|
|
|
$1.04 |
|
$4.87 |
$0.40 |
|
|
|
|
| RoHS |
|
Compliant |
Not Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
No |
|
Yes |
No |
Yes |
No |
No |
No |
No |
Yes |
| Rating |
|
Catalog |
|
|
Catalog |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
| Typical Operating Current(Typ)(uA) |
|
2 |
|
|
400 |
|
4 |
|
|
3 |
1 |
| Protection Feature(s) |
|
Over-voltage (OV) |
|
|
Over-voltage (OV) |
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
Over-voltage (OV) |
Over-voltage (OV) |
| # Series Cells (Min) |
|
2 |
|
|
1 |
|
1 |
|
|
2 |
2 |
| # Series Cells (Max) |
|
4 |
|
|
1 |
|
1 |
|
|
2 |
3 |
| Vin(Max)(V) |
|
25 |
|
|
30 |
|
8 |
|
|
10 |
25 |
| Battery Over-Voltage Protection(Typ)(V) |
|
4.45 |
|
|
4.35 |
|
3.85 |
|
|
4.35 |
4.35 |
| Communication Interface |
|
No Communication |
|
|
No Communication |
|
No Communication |
|
I2C |
No Communication |
No Communication |
| Function |
|
Protection |
|
|
Charger Front-End Protection |
|
Protection |
|
|
Protection |
Protection |
| Package Group |
|
SM8 |
|
WSON |
WSON |
SOIC |
WSON |
DSBGA,VQFN |
SON |
SON |
WSON |
| Battery Charge Voltage(Max)(V) |
|
|
|
4.23 |
|
20 |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
|
|
|
-40 to 85 |
|
|
| Control Topology |
|
|
|
Linear |
|
Switch-Mode Buck |
|
Switch-Mode Buck |
|
|
|
| Charge Current(Max)(A) |
|
|
|
0.8 |
|
2 |
|
3 |
|
|
|
| Special Features |
|
|
|
Integrated FET,Over Voltage Protection,Solar Input,Temp Monitoring |
|
Temp Monitoring (Thermistor Pin) |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
|
Cell Balancing |
|
| Cell Chemistry |
|
|
|
Li-Ion,Li-Polymer |
|
NiCd,NiMH |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
| Package Size |
|
|
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
4.16 |
|
0 |
|
|
|
|
|
| Primary Charge Termination Method |
|
|
|
Termination Current |
|
|
|
|
|
|
|
| # Series Cells |
|
|
|
Single Cell |
|
1,2,3,4 |
|
1 |
Single Cell |
|
|
| Approx. Price (US$) |
|
|
|
1.10 | 1ku |
0.35 | 1ku |
2.26 | 1ku |
0.21 | 1ku |
1.75 | 1ku |
1.35 | 1ku |
0.30 | 1ku |
0.24 | 1ku |
| Battery Charge Voltage(V) |
|
|
|
4.2 |
|
|
|
3.5-4.44 |
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
5.85 |
|
|
6.5 |
|
|
|
| Input Over-Current Protection(A) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
7 |
|
30 |
|
|
|
| Control Interface |
|
|
|
|
|
Standalone (RC-Settable) |
|
I2C |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.5 |
|
4.2 |
|
|
|
| USB Feature |
|
|
|
|
|
N/A |
|
USB OTG,USB PSEL |
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
5.5 |
|
6 |
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
300 |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
16000 |
|
|
| Implementation |
|
|
|
|
|
|
|
|
System |
|
|
| Pin/Package |
|
|
|
|
|
|
|
|
12SON |
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
IT (High accuracy) |
|
|
| External Capacity Indication |
|
|
|
|
|
|
|
|
None |
|
|
