|
|
Texas Instruments
BQ24050DSQ
|
Texas Instruments
BQ24052DSQ
|
Texas Instruments
BQ24074 GT G4
|
Texas Instruments
BQ25731RSNR
|
Texas Instruments
BQ296229DSGR
|
Texas Instruments
BQ296229DSGT
|
Texas Instruments
BQ296231DSGR
|
Texas Instruments
BQ2057TTS .
|
Texas Instruments
BQ25606RGET .
|
Texas Instruments
BQ25619RTWT
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Y |
Y |
Y |
Y |
|
|
Y |
| Lead Status |
|
Yes |
Yes |
Yes |
Y |
Y |
Y |
Y |
|
|
Y |
| Charge Current(Max)(A) |
|
1 |
1 |
1.5 |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
28 |
28 |
28 |
|
|
|
|
|
|
|
| # Series Cells |
|
Single Cell |
Single Cell |
Single Cell |
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
|
|
|
|
|
|
|
| Charging Control Topology |
|
Linear Charger |
Linear Charger |
Linear Charger |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.50 1ku |
0.50 1ku |
0.85 | 1ku |
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
4.2 |
4.2 |
4.2 |
|
|
|
|
|
|
|
| Special Features |
|
JEITA BAT Temp Monitoring,Thermal egulation,Over Voltage Protection |
JEITA BAT Temp Monitoring,Thermal egulation,Over Voltage Protection |
Power Path,Standard BAT Temp Monitoring,Over Voltage Protection |
|
|
|
|
|
|
|
| Control Interface |
|
Standalone |
Standalone |
Standalone |
|
|
|
|
|
|
|
| Absolute max Vin(max)(V) |
|
|
|
|
32 |
|
|
|
|
|
22 |
| Battery charge voltage(max)(V) |
|
|
|
|
23 |
|
|
|
|
|
4.52 |
| Battery charge voltage(min)(V) |
|
|
|
|
1.024 |
|
|
|
|
|
3.5 |
| Cell chemistry |
|
|
|
|
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap |
|
|
|
|
|
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
| Charge current(max)(A) |
|
|
|
|
16.2 |
|
|
|
|
|
1.5 |
| Control interface |
|
|
|
|
I2C |
|
|
|
|
|
I2C |
| Control topology |
|
|
|
|
Switch-Mode Buck-boost |
|
|
|
|
|
Switch-Mode Buck |
| Features |
|
|
|
|
IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,USB C/PD compatible,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
|
|
BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,IINDPM (Input current limit),Input OVP,Power Path,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
| Number of series cells |
|
|
|
|
1,2,3,4,5 |
|
|
|
|
|
1 |
| Operating temperature range(C) |
|
|
|
|
-40 |
-40 |
-40 |
-40 |
|
|
-40 |
| Package area(mm^2) |
|
|
|
|
16 |
4 |
4 |
4 |
|
|
16 |
| Package size (L x W)(mm) |
|
|
|
|
4 x 4 |
2 x 2 |
2 x 2 |
2 x 2 |
|
|
4 x 4 |
| Package type |
|
|
|
|
WQFN |
WSON |
WSON |
WSON |
|
|
WQFN |
| Pin count |
|
|
|
|
32.0 |
8 |
8.0 |
8 |
|
|
24.0 |
| Rating |
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
|
|
|
26 |
20 |
20 |
20 |
|
|
13.5 |
| Vin(min)(V) |
|
|
|
|
3.5 |
|
|
|
|
|
3.9 |
| TI.com inventory |
|
|
|
|
19394 |
587027 |
8000 |
9115 |
|
|
57313 |
| Approx. price(US$) |
|
|
|
|
1.35 | 1ku |
.091 | 1ku |
.333 | 1ku |
.091 | 1ku |
|
|
1.766 | 1ku |
| Battery overvoltage protection(max)(V) |
|
|
|
|
|
4.6 |
4.6 |
4.6 |
|
|
|
| Battery overvoltage protection(min)(V) |
|
|
|
|
|
3.85 |
3.85 |
3.85 |
|
|
|
| Function |
|
|
|
|
|
Protection |
Protection |
Protection |
|
|
|
| Number of series cells(max) |
|
|
|
|
|
3,4 |
3,4 |
3,4 |
|
|
|
| Number of series cells(min) |
|
|
|
|
|
2,3,4 |
2,3,4 |
2,3,4 |
|
|
|
| Operating current(typ)(A) |
|
|
|
|
|
1 |
1 |
1 |
|
|
|
| Overvoltage protection |
|
|
|
|
|
4.55 |
4.6 |
4.35 |
|
|
|
