|
|
Texas Instruments
BQ24296MRGER
|
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BQ24296RGER
|
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BQ29312PWRG4
|
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BQ294604DRVT
|
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BQ27426YZFR
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BQ27441DRZT-G1B
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BQ24190RGET
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BQ2011SN-D118
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BQ27505YZGR-J5
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BQ29707DSET
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| Price |
|
|
|
$1.91 |
|
$1.62 |
|
|
|
$2.25 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
Yes |
No |
Yes |
No |
Yes |
Yes |
No |
| Package Group |
|
VQFN |
VQFN |
|
WSON |
DSBGA |
SON |
VQFN |
SOIC |
DSBGA |
WSON |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
NiCd |
Li-Ion/Li-Polymer |
|
| Input Over-Voltage Protection(V) |
|
6.5 |
|
|
|
|
|
18 |
|
|
|
| USB Feature |
|
USB PSEL,USB OTG |
USB OTG,USB PSEL |
|
|
|
|
USB Detection,USB OTG |
|
|
|
| Approx. Price (US$) |
|
1.15 | 1ku |
1.25 | 1ku |
|
0.16 | 1ku |
0.99 | 1ku |
1.15 | 1ku |
2.50 | 1ku |
|
|
0.21 | 1ku |
| Battery Charge Voltage(V) |
|
3.5-4.44 |
Adjustable |
|
|
|
|
3.5-4.4 |
|
|
|
| Package Size |
|
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
|
|
|
| # Series Cells |
|
1 |
1 |
|
|
Single Cell |
Single Cell |
1 |
2-4 Cells |
Single Cell |
|
| Control Interface |
|
I2C,Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
|
|
|
|
I2C,Standalone (RC-Settable) |
|
|
|
| Charge Current(Max)(A) |
|
3 |
3 |
|
|
|
|
4.5 |
|
|
|
| Operating Vin(Min)(V) |
|
3.9 |
|
|
|
|
|
3.9 |
|
|
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
Switch-Mode Buck |
|
|
|
| Operating Vin(Max)(V) |
|
6.2 |
6.2 |
|
|
|
|
17 |
|
|
|
| Special Features |
|
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
|
|
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
|
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
| Absolute Vin (safety rating)(Max)((V)) |
|
15 |
15 |
|
|
|
|
22 |
|
|
|
| Function |
|
|
|
|
Protection |
|
|
|
|
|
Protection |
| Rating |
|
|
|
|
Catalog |
Catalog |
Catalog |
|
|
|
Catalog |
| Communication Interface |
|
|
|
|
No Communication |
I2C |
I2C |
|
DQ |
I2C |
No Communication |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
1 |
|
|
|
|
|
4 |
| Vin(Max)(V) |
|
|
|
|
8 |
|
|
|
|
|
8 |
| # Series Cells (Min) |
|
|
|
|
1 |
|
|
|
|
|
1 |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.35 |
|
|
|
|
|
4.28 |
| # Series Cells (Max) |
|
|
|
|
1 |
|
|
|
|
|
1 |
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
| Pin/Package |
|
|
|
|
|
9DSBGA |
12SON |
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
0 to 70 |
-40 to 85 |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
14000 |
8000 |
|
2000 |
8000 |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
100 |
200 |
|
800 |
300 |
|
| Gas Gauge Algorithm |
|
|
|
|
|
IT (High accuracy) |
IT (High accuracy) |
|
EDV |
Impedance Track |
|
| Implementation |
|
|
|
|
|
System |
System |
|
Pack |
System |
|
| External Capacity Indication |
|
|
|
|
|
|
None |
|
LED |
None |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
[pf]16SOIC[/pf] |
|
|