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|
Texas Instruments
BQ51052BYFPR
|
onsemi
LC709202FRD-01-2H
|
Texas Instruments
LP3947
|
Texas Instruments
BQ24008
|
Texas Instruments
TPS65022
|
Texas Instruments
BQ29442
|
Texas Instruments
BQ24251
|
Texas Instruments
BQ24260YFFT
|
Texas Instruments
BQ24187YFFT
|
Texas Instruments
BQ24004PWPRG4
|
| Price |
|
|
|
|
$1.89 |
$4.91 |
|
$2.70 |
$4.11 |
|
|
| RoHS |
|
Yes |
Compliant |
|
|
|
|
|
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
|
|
|
|
|
No |
Yes |
No |
| Package Sizes(mm) |
|
1.9 X 3.0 |
|
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|
| Rating |
|
Catalog |
|
|
|
|
|
|
Catalog |
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
|
|
mm2 |
| Function |
|
Receiver |
|
|
|
|
|
|
Charger |
|
|
| Pout(Typ)(W) |
|
5 |
|
|
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| Package Group |
|
DSBGA |
|
|
|
|
|
|
DSBGA,VQFN |
|
HTSSOP |
| Compliance |
|
WPC 1.1 |
|
|
|
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|
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|
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| Vout (regulated)(V) |
|
4.4 |
|
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| Approx. Price (US$) |
|
1.60 | 1ku |
|
|
|
|
|
|
1.75 | 1ku |
|
1.68 | 1ku |
| Iout(Max)(A) |
|
0.8 |
|
|
|
|
|
|
|
|
|
| Vrect (reg)(V) |
|
Tracks (Vbat+300mV) |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 125 |
|
|
|
|
|
|
-40 to 85 |
|
|
| Control Interface |
|
|
|
|
|
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|
|
I2C |
I2C |
Standalone (RC-Settable) |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
3 |
2 |
1.2 |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
10.5 |
|
|
| Special Features |
|
|
|
|
|
|
|
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
JEITA BAT Temp Monitoring,Over Voltage Protection,Standard BAT Temp Monitoring,Under Voltage Protection |
Integrated FET,Temp Monitoring (Thermistor Pin) |
| USB Feature |
|
|
|
|
|
|
|
|
USB D+/D-,USB OTG,USB-Friendly |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
|
| Charging Control Topology |
|
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|
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|
Switchmode Buck |
Switchmode Buck |
|
| # Series Cells |
|
|
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|
|
|
|
|
Single Cell |
Single Cell |
2 |
| Battery Charge Voltage(V) |
|
|
|
|
|
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|
|
Programmable |
3.6 |
4.2 (Fixed) |
| Cell Chemistry |
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
30 |
30 |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
10 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
|
13.5 |