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|
Texas Instruments
BQ29405DCT3
|
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BQ76PL536TPAPRQ1
|
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BQ27541DRZR
|
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BQ76PL536PAPT
|
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BQ24180YFFR
|
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BQ20Z70PWR-V110
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BQ24002PWP
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BQ25015RHLRG4
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BQ24052DSQR
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Texas Instruments
BQ27000DRKRG4
|
Price |
|
$0.81 |
$6.27 |
$2.30 |
$10.74 |
$1.40 |
|
$3.62 |
|
$0.56 |
|
RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
No |
Rating |
|
|
|
|
|
Catalog |
|
Catalog |
|
|
|
Charging Control Topology |
|
|
|
|
|
Switchmode Buck |
|
Linear |
|
|
|
Package Group |
|
|
|
|
|
DSBGA |
|
HTSSOP,VQFN |
VQFN |
WSON |
|
Vin(Max)(V) |
|
|
|
|
|
16 |
|
10 |
|
|
|
Approx. Price (US$) |
|
|
|
|
|
1.00 | 1ku |
|
1.68 | 1ku |
1.60 | 1ku |
0.50 | 1ku |
|
# Series Cells |
|
|
|
|
|
Single Cell |
|
Single Cell |
|
1 |
|
Function |
|
|
|
|
|
Charger |
|
Charger |
|
|
|
Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Charge Current(Max)(A) |
|
|
|
|
|
1.5 |
|
1.2 |
0.5 |
1 |
|
Special Features |
|
|
|
|
|
Power Path |
|
Standard BAT Temp Monitoring |
|
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Operating Temperature Range(C) |
|
|
|
|
|
|
|
-20 to 70,-40 to 70 |
|
|
|
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
[pf]20VQFN[/pf] |
|
|
|
Battery Charge Voltage(V) |
|
|
|
|
|
|
|
4.2 |
|
4.2 (Fixed) |
|
Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
7 |
30 |
|
Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
4.2 |
|
|
Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.2 |
|
|
Control Interface |
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
Features |
|
|
|
|
|
|
|
|
Integrated Buck Converter |
|
|
Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
4.5 |
|
|
USB Feature |
|
|
|
|
|
|
|
|
N/A |
|
|
Control Topology |
|
|
|
|
|
|
|
|
Switch-Mode Buck |
|
|
Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
6.5 |
6.45 |
|
Package Size |
|
|
|
|
|
|
|
|
mm2 |
mm2 |
|
Number of Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|