|
|
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BQ296222DSGR
|
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BQ25303JRTER
|
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BQ296230DSGR
|
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BQ296231DSGT
|
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BQ296232DSGT
|
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BQ24075
|
Texas Instruments
BQ25173QWDRCRQ1
|
Adafruit
BQ24074
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Texas Instruments
BQ29410DCT3
|
Texas Instruments
BQ294704DSG
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Y |
Y |
Y |
Y |
Y |
Compliant |
Y |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Y |
Y |
Y |
Y |
Y |
Yes |
Y |
|
Yes |
Yes |
| Battery overvoltage protection(max)(V) |
|
4.6 |
|
4.6 |
4.6 |
4.6 |
|
|
|
|
|
| Battery overvoltage protection(min)(V) |
|
3.85 |
|
3.85 |
3.85 |
3.85 |
|
|
|
|
|
| Features |
|
LDO output,Overvoltage,Single pin output drive,Undervoltage |
BAT temp thermistor monitoring (JEITA profile) |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
|
AEC-Q100 Automotive Qual,IC thermal regulation,Input OVP |
|
|
|
| Function |
|
Protection |
|
Protection |
Protection |
Protection |
|
|
|
|
Protection |
| Number of series cells(max) |
|
3,4 |
|
3,4 |
3,4 |
3,4 |
|
|
|
|
|
| Number of series cells(min) |
|
2,3,4 |
|
2,3,4 |
2,3,4 |
2,3,4 |
|
|
|
|
|
| Operating current(typ)(A) |
|
1 |
|
1 |
1 |
1 |
|
|
|
|
|
| Operating temperature range(C) |
|
-40 |
-40 |
-40 |
-40 |
-40 |
|
-40 |
|
|
|
| Overvoltage protection |
|
4.5 |
|
4.6 |
4.6 |
4.55 |
|
|
|
|
|
| Package area(mm^2) |
|
4 |
9 |
4 |
4 |
4 |
|
9 |
|
|
|
| Package size (L x W)(mm) |
|
2 x 2 |
3 x 3 |
2 x 2 |
2 x 2 |
2 x 2 |
|
3 x 3 |
|
|
|
| Package type |
|
WSON |
WQFN |
WSON |
WSON |
WSON |
|
VSON |
|
|
|
| Pin count |
|
8 |
16 |
8 |
8.0 |
8.0 |
|
10 |
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Automotive |
|
|
|
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
20 |
17 |
20 |
20 |
20 |
|
18 |
|
|
|
| TI.com inventory |
|
21324 |
88447 |
260104 |
61750 |
7500 |
|
48500 |
|
|
|
| Approx. price(US$) |
|
.091 | 1ku |
.6 | 1ku |
.091 | 1ku |
.333 | 1ku |
.333 | 1ku |
|
.4 | 1ku |
|
|
|
| Absolute max Vin(max)(V) |
|
|
28 |
|
|
|
|
40 |
|
|
|
| Battery charge voltage(max)(V) |
|
|
4.4 |
|
|
|
|
10.5 |
|
|
|
| Battery charge voltage(min)(V) |
|
|
4.1 |
|
|
|
|
|
|
|
|
| Cell chemistry |
|
|
Li-Ion/Li-Polymer |
|
|
|
|
SuperCap |
|
|
|
| Charge current(max)(A) |
|
|
3 |
|
|
|
|
0.8 |
|
|
|
| Control interface |
|
|
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
|
|
|
| Control topology |
|
|
Switch-Mode Buck |
|
|
|
|
Linear |
|
|
|
| Number of series cells |
|
|
1 |
|
|
|
|
1,2,3,4 |
|
|
|
| Vin(min)(V) |
|
|
4 |
|
|
|
|
3 |
|
|
|
| Package Group |
|
|
|
|
|
|
|
|
|
|
WSON |
| ating |
|
|
|
|
|
|
|
|
|
|
Catalog |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
20 |
| Approx. Price (US$) |
|
|
|
|
|
|
|
|
|
|
0.40 1ku |
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
|
Over-voltage (OV) |
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
|
2 |
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
|
4 |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
4.4 |
| Communication Interface |
|
|
|
|
|
|
|
|
|
|
No Communication |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
1 |
