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Microchip Technology Inc.
MIC79050-4.2YS-TR
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Texas Instruments
BQ24032RHLR
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Texas Instruments
BQ24210EVM-678
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Texas Instruments
BQ24104
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Texas Instruments
BQ24250
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Texas Instruments
BQ296212DSGR
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Texas Instruments
BQ296212DSGT
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Texas Instruments
BQ771808DPJR
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Texas Instruments
BQ24074RGTR
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Texas Instruments
BQ24075RGTRG4
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Price |
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$3.45 |
$2.81 |
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$1.03 |
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RoHS |
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Not Compliant |
Yes |
Not Compliant |
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Yes |
Yes |
Compliant |
Compliant |
Compliant |
Lead Status |
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No |
Yes |
No |
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Yes |
Yes |
No |
No |
No |
Approx. Price (US$) |
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0.30 | 1ku |
0.30 | 1ku |
0.69 | 1ku |
0.85 | 1ku |
0.85 | 1ku |
Function |
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Protection |
Protection |
Protection |
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Rating |
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Catalog |
Catalog |
Catalog |
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Package Group |
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WSON |
WSON |
WSON |
QFN |
QFN |
Communication Interface |
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No Communication |
No Communication |
No Communication |
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# Series Cells (Min) |
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2 |
2 |
2 |
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Typical Operating Current(Typ)(uA) |
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1 |
1 |
1 |
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# Series Cells (Max) |
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4 |
4 |
5 |
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Vin(Max)(V) |
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20 |
20 |
25 |
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Battery Over-Voltage Protection(Typ)(V) |
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4.5 |
4.5 |
4.2 |
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Special Features |
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LDO,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
Programmable EEPROM or EPROM |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Protection Feature(s) |
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Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
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Operating Vin(Min)(V) |
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4.35 |
4.35 |
Cell Chemistry |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Control Interface |
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Standalone (RC-Settable) |
Standalone (RC-Settable) |
Operating Vin(Max)(V) |
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10.2 |
6.4 |
Absolute Vin (safety rating)(Max)((V)) |
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28 |
28 |
# Series Cells |
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1 |
1 |
Battery Charge Voltage(V) |
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4.2 (Fixed) |
4.2 (Fixed) |
Input Over-Voltage Protection(V) |
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10.5 |
6.6 |
Charge Current(Max)(A) |
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1.5 |
1.5 |
Control Topology |
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Linear |
Linear |
Package Size |
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mm2 |
mm2 |