|
|
Texas Instruments
BQ24741RHDT
|
Texas Instruments
BQ24742RHDT
|
Texas Instruments
BQ2026DBZR
|
Texas Instruments
BQ2057TTSTRG4
|
Texas Instruments
BQ24165YFFT
|
Texas Instruments
BQ25890RTWT
|
Texas Instruments
BQ29400ADCT3
|
Texas Instruments
BQ294592DRVR
|
Texas Instruments
BQ296106DSGT
|
Texas Instruments
BQ296217DSGR
|
| Price |
|
|
|
|
$0.95 |
|
$2.65 |
$0.72 |
$0.48 |
|
|
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |
No |
| Package Group |
|
|
|
SOT-23,TO-92 |
SOIC,TSSOP |
DSBGA,VQFN |
WQFN |
|
WSON |
WSON |
WSON |
| Rating |
|
|
|
Catalog |
|
|
|
|
Catalog |
Catalog |
Catalog |
| Vin(Max)(V) |
|
|
|
5.5 |
|
|
|
|
25 |
20 |
20 |
| Special Features |
|
|
|
Programmable EEPROM or EPROM |
Temp Monitoring (Thermistor Pin) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
LDO,Programmable EEPROM or EPROM |
|
| Function |
|
|
|
Authentication or ID |
|
|
|
|
Protection |
Protection |
Protection |
| Communication Interface |
|
|
|
SDQ |
|
|
|
|
No Communication |
No Communication |
No Communication |
| # Series Cells (Min) |
|
|
|
1 |
|
|
|
|
2 |
2 |
|
| Approx. Price (US$) |
|
|
|
0.90 | 1ku |
0.84 | 1ku |
1.95 | 1ku |
2.50 | 1ku |
|
0.24 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
| Typical Operating Current(Typ)(uA) |
|
|
|
2 |
|
|
|
|
1 |
1 |
1 |
| # Series Cells (Max) |
|
|
|
1 |
|
|
|
|
3 |
4 |
|
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
|
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
I2C |
I2C,Standalone (RC-Settable) |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
15 |
10 |
14 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
18 |
20 |
22 |
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
4.1 (Fixed) |
4.2 (Fixed) |
Adjustable |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
2 |
2.5 |
5 |
|
|
|
|
| # Series Cells |
|
|
|
|
1,2 |
1 |
1 |
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
Switching Charger |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
4.3 |
4.45 |
|
| Protection Feature(s) |
|
|
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV),Under-voltage (UV) |
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
|
|
4 |
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
|
|
2 |
| Features |
|
|
|
|
|
|
|
|
|
|
N/A |
