|
|
Texas Instruments
BQ24901PWG4
|
Texas Instruments
BQ29704DSER
|
Texas Instruments
BQ27505YZGT-J5
|
Texas Instruments
BQ2000PWRG4
|
Texas Instruments
BQ2004SNTRG4
|
Texas Instruments
BQ2005PN
|
Texas Instruments
BQ24071RHLR
|
Texas Instruments
BQ24092DGQT
|
Texas Instruments
BQ24130RHLR
|
Texas Instruments
BQ24311DSGR
|
| Price |
|
|
|
$3.46 |
$1.63 |
|
|
|
$0.90 |
$2.19 |
|
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Undefined |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
No |
Undefined |
Yes |
No |
No |
No |
| Package Group |
|
|
WSON |
DSBGA |
PDIP,SOIC,TSSOP |
SOIC |
SOIC |
VQFN |
MSOP-PowerPAD |
VQFN |
WSON |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.425 |
|
|
|
|
|
|
|
4.35 |
| Special Features |
|
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
| Rating |
|
|
Catalog |
|
|
|
|
|
|
|
Catalog |
| Vin(Max)(V) |
|
|
8 |
|
|
|
|
|
|
|
30 |
| Typical Operating Current(Typ)(uA) |
|
|
4 |
|
|
|
|
|
|
|
400 |
| Approx. Price (US$) |
|
|
0.21 | 1ku |
|
1.45 | 1ku |
2.26 | 1ku |
2.31 | 1ku |
1.20 | 1ku |
0.40 | 1ku |
1.95 | 1ku |
0.35 | 1ku |
| # Series Cells (Max) |
|
|
1 |
|
|
|
|
|
|
|
1 |
| Communication Interface |
|
|
No Communication |
I2C |
|
|
|
|
|
|
No Communication |
| Protection Feature(s) |
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
|
|
Over-voltage (OV) |
| Function |
|
|
Protection |
|
|
|
|
|
|
|
Charger Front-End Protection |
| # Series Cells (Min) |
|
|
1 |
|
|
|
|
|
|
|
1 |
| Battery Capacity(Min)(mAh) |
|
|
|
300 |
|
|
|
|
|
|
|
| Implementation |
|
|
|
System |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
Impedance Track |
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
8000 |
|
|
|
|
|
|
|
| # Series Cells |
|
|
|
Single Cell |
1,2,3,4 |
|
|
1 |
1 |
1,2,3 |
|
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer,NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer,SuperCap |
|
| External Capacity Indication |
|
|
|
None |
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
7 |
7 |
7 |
18 |
12 |
30 |
|
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
| Operating Vin(Max)(V) |
|
|
|
|
6 |
5.5 |
5.5 |
16 |
6.5 |
17 |
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
| Charge Current(Max)(A) |
|
|
|
|
2 |
2 |
2 |
1.5 |
1 |
2.5 |
|
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
4.2 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
Linear Charger |
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
5.85 |
| Input Over-Current Protection(A) |
|
|
|
|
|
|
|
|
|
|
0.3 |
