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Texas Instruments
BQ29701DSE
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Texas Instruments
BQ29705DSE
|
Texas Instruments
BQ29706DSE
|
Texas Instruments
BQ25731RSNR
|
Texas Instruments
BQ296229DSGR
|
Texas Instruments
BQ296229DSGT
|
Texas Instruments
BQ296231DSGR
|
MikroElektronika
BQ29200
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Texas Instruments
BQ219XL
|
Texas Instruments
BQ24700
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| Price |
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Y |
Y |
Y |
Y |
Compliant |
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|
| Lead Status |
|
Yes |
Yes |
Yes |
Y |
Y |
Y |
Y |
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| Package Group |
|
WSON |
WSON |
WSON |
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| ating |
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Catalog |
Catalog |
Catalog |
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| Vin(Max)(V) |
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8 |
8 |
8 |
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| Typical Operating Current(Typ)(uA) |
|
4 |
4 |
4 |
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| Special Features |
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Low-Side NCH CHG/DSG FET Drive |
Low-Side NCH CHG/DSG FET Drive |
Low-Side NCH CHG/DSG FET Drive |
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| Approx. Price (US$) |
|
0.21 1ku |
0.21 1ku |
0.21 1ku |
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| # Series Cells (Max) |
|
1 |
1 |
1 |
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| Battery Over-Voltage Protection(Typ)(V) |
|
4.275 |
4.275 |
4.275 |
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| Communication Interface |
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No Communication |
No Communication |
No Communication |
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| Protection Feature(s) |
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Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
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| Function |
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Protection |
Protection |
Protection |
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Protection |
Protection |
Protection |
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| # Series Cells (Min) |
|
1 |
1 |
1 |
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| Absolute max Vin(max)(V) |
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|
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32 |
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| Battery charge voltage(max)(V) |
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23 |
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| Battery charge voltage(min)(V) |
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1.024 |
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| Cell chemistry |
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Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap |
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| Charge current(max)(A) |
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16.2 |
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| Control interface |
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I2C |
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| Control topology |
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Switch-Mode Buck-boost |
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| Features |
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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 |
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| Number of series cells |
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1,2,3,4,5 |
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| Operating temperature range(C) |
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-40 |
-40 |
-40 |
-40 |
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| Package area(mm^2) |
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16 |
4 |
4 |
4 |
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| Package size (L x W)(mm) |
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4 x 4 |
2 x 2 |
2 x 2 |
2 x 2 |
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| Package type |
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WQFN |
WSON |
WSON |
WSON |
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| Pin count |
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32.0 |
8 |
8.0 |
8 |
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| Rating |
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Catalog |
Catalog |
Catalog |
Catalog |
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| TI functional safety category |
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| Vin(max)(V) |
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26 |
20 |
20 |
20 |
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| Vin(min)(V) |
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3.5 |
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| TI.com inventory |
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|
19394 |
587027 |
8000 |
9115 |
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| Approx. price(US$) |
|
|
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|
1.35 | 1ku |
.091 | 1ku |
.333 | 1ku |
.091 | 1ku |
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| Battery overvoltage protection(max)(V) |
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|
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4.6 |
4.6 |
4.6 |
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| Battery overvoltage protection(min)(V) |
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3.85 |
3.85 |
3.85 |
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| Number of series cells(max) |
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3,4 |
3,4 |
3,4 |
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| Number of series cells(min) |
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2,3,4 |
2,3,4 |
2,3,4 |
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| Operating current(typ)(A) |
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1 |
1 |
1 |
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| Overvoltage protection |
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4.55 |
4.6 |
4.35 |
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