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|
Texas Instruments
BQ29705DSE
|
Texas Instruments
BQ29706DSE
|
Texas Instruments
BQ25790YBGR
|
Texas Instruments
BQ25710RSNT
|
Texas Instruments
BQ25300RTER
|
Texas Instruments
BQ25750RRVR
|
Texas Instruments
BQ25708RSNR
|
Texas Instruments
BQ25710RSNR
|
Texas Instruments
BQ25720RSNR
|
Texas Instruments
BQ24700PWR
|
| Price |
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| RoHS |
|
Compliant |
Compliant |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Not Compliant |
| Lead Status |
|
Yes |
Yes |
Y |
Y |
Y |
Y |
Y |
See ti.com |
Y |
No |
| Package Group |
|
WSON |
WSON |
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|
QFN|32 |
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| ating |
|
Catalog |
Catalog |
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| Vin(Max)(V) |
|
8 |
8 |
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| Typical Operating Current(Typ)(uA) |
|
4 |
4 |
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| Special Features |
|
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 |
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| # Series Cells (Max) |
|
1 |
1 |
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| Battery Over-Voltage Protection(Typ)(V) |
|
4.275 |
4.275 |
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| Communication Interface |
|
No Communication |
No Communication |
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| Protection Feature(s) |
|
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 |
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| # Series Cells (Min) |
|
1 |
1 |
|
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| Absolute max Vin(max)(V) |
|
|
|
30 |
30 |
28 |
85 |
30 |
|
32 |
|
| Battery charge voltage(max)(V) |
|
|
|
18.8 |
19.2 |
4.4 |
70 |
19.2 |
|
19.2 |
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| Battery charge voltage(min)(V) |
|
|
|
3 |
1.024 |
3.6 |
0 |
1.024 |
|
1.024 |
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| Cell chemistry |
|
|
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Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap |
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiMH,SuperCap |
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH |
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap |
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap |
|
| Charge current(max)(A) |
|
|
|
5 |
8.128 |
3 |
20 |
8.128 |
|
16.2 |
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| Control interface |
|
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|
I2C |
SMBus |
Standalone (RC-Settable) |
I2C |
SMBus |
SMBus |
SMBus |
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| Control topology |
|
|
|
Switch-Mode Buck-boost |
Switch-Mode Buck-boost |
Switch-Mode Buck |
Switch-Mode Buck-boost |
Switch-Mode Buck-boost |
Switch-Mode Buck-boost |
Switch-Mode Buck-boost |
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| Features |
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|
BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,USB C/PD compatible,USB D+/D-/BC1.2 integrated,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,Solar input/MPPT,USB C/PD compatible,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
BAT temp thermistor monitoring (hot/cold profile) |
Adjustable switching frequency,BAT temp thermistor monitoring (JEITA profile),Bidirectional,IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Integrated LDO,Power Path,SYNC Pin,Solar input/MPPT,USB C/PD compatible,VINDPM (Input voltage threshold to maximize adaptor power) |
BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,VINDPM (Input voltage threshold to maximize adaptor power) |
ICO,IINDPM,Integrated ADC,USB OTG,OVP,Power Path,Solar Input,Thermal Regulation,UVLO,VINDPM,USB C/PD |
BAT temp thermistor monitoring (JEITA profile),BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,USB C/PD compatible,USB OTG integrated |
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| Number of series cells |
|
|
|
1,2,3,4 |
1,2,3,4 |
1 |
1,10,11,12,13,14,15,16,2,3,4,5,6,7,8,9 |
1,2,3,4 |
1,2,3,4 |
1,2,3,4 |
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| Operating temperature range(C) |
|
|
|
-40 |
-40 |
-40 |
-40 |
-40 |
|
-40 |
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| Package area(mm^2) |
|
|
|
9.5659 |
16 |
9 |
30 |
16 |
|
16 |
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| Package size (L x W)(mm) |
|
|
|
3.31 x 2.89 |
4 x 4 |
3 x 3 |
6 x 5 |
4 x 4 |
|
4 x 4 |
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| Package type |
|
|
|
DSBGA |
WQFN |
WQFN |
VQFN |
WQFN |
|
WQFN |
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| Pin count |
|
|
|
56 |
32.0 |
16 |
36 |
32.0 |
|
32.0 |
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| Rating |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
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| TI functional safety category |
|
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| Vin(max)(V) |
|
|
|
24 |
24 |
17 |
70 |
24 |
|
26 |
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| Vin(min)(V) |
|
|
|
3.6 |
3.5 |
4 |
4.2 |
3.5 |
|
3.5 |
|
| TI.com inventory |
|
|
|
5149 |
310838 |
41208 |
77135 |
70458 |
|
6623 |
|
| Approx. price(US$) |
|
|
|
2.29 | 1ku |
2.627 | 1ku |
.6 | 1ku |
3.49 | 1ku |
1.94 | 1ku |
2.35 | 1ku |
1.42 | 1ku |
|
| Operating Vin(Min)(V) |
|
|
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3.5 |
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| Absolute Vin (safety rating)(Max)((V)) |
|
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30 |
|
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| Battery charge voltage(Max)(V) |
|
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|
19.2 |
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| Operating Vin(Max)(V) |
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24 |
|
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| Package size |
|
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|
mm2 |
|
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| Battery charge voltage(Min)(V) |
|
|
|
|
|
|
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|
1.024 |
|
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| Charge current(Max)(A) |
|
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8.128 |
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