|
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BQ294700DSGR
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BQ24260RGER
|
Price |
|
$0.54 |
|
|
|
$0.62 |
$4.72 |
|
|
|
$2.46 |
RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
Yes |
No |
No |
No |
No |
Yes |
No |
No |
Function |
|
Protection |
Protection |
Protection |
Protection |
Protection |
|
|
|
|
Charger |
Approx. Price (US$) |
|
0.27 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
|
|
1.30 | 1ku |
|
1.75 | 1ku |
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
|
|
Catalog |
Package Group |
|
WSON |
WSON |
WSON |
WSON |
WSON |
|
|
DSBGA |
|
DSBGA,VQFN |
Communication Interface |
|
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
|
|
|
|
|
# Series Cells (Min) |
|
2 |
2 |
2 |
|
|
|
|
|
|
|
Typical Operating Current(Typ)(uA) |
|
1 |
1 |
1 |
1 |
1 |
|
|
|
|
|
# Series Cells (Max) |
|
4 |
4 |
4 |
|
|
|
|
|
|
|
Vin(Max)(V) |
|
20 |
20 |
20 |
20 |
20 |
|
|
|
|
30 |
Battery Over-Voltage Protection(Typ)(V) |
|
4.35 |
4.5 |
4.45 |
|
4.35 |
|
|
|
|
|
Protection Feature(s) |
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV),Under-voltage (UV) |
Over-voltage (OV) |
|
|
|
|
|
Special Features |
|
|
LDO,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
|
LDO,Programmable EEPROM or EPROM |
|
|
|
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
Number of Series Cells(Max) |
|
|
|
|
4 |
4 |
|
|
|
|
|
Number of Series Cells(Min) |
|
|
|
|
2 |
2 |
|
|
|
|
|
Features |
|
|
|
|
N/A |
|
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),USB OTG,Power Path,Vin DPM (OK for Solar Power Source),USB PSEL |
|
|
Cell Chemistry |
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
22 |
|
|
Package Size |
|
|
|
|
|
|
|
|
mm2 |
|
|
Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.62 |
|
|
Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
3 |
|
3 |
Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
13.5 |
|
|
Control Interface |
|
|
|
|
|
|
|
|
I2C |
|
I2C |
Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
3.9 |
|
|
Control Topology |
|
|
|
|
|
|
|
|
Switch-Mode Buck |
|
|
Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
3.85 |
|
|
Number of Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|
Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
10.5 |
Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
|
-40 to 85 |
USB Feature |
|
|
|
|
|
|
|
|
|
|
USB D+/D-,USB OTG,USB-Friendly |
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
Charging Control Topology |
|
|
|
|
|
|
|
|
|
|
Switchmode Buck |
# Series Cells |
|
|
|
|
|
|
|
|
|
|
Single Cell |
Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
|
Programmable |