|
|
Texas Instruments
BQ3055
|
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TPS65811
|
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BQ24180YFFR
|
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BQ24052DSQR
|
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UCC3957MTR-3
|
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BQ24008PWPR
|
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UCC3957M-3
|
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TPS650231YFFT
|
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BQ24002PWP
|
Texas Instruments
BQ24003PWPR
|
Price |
|
$7.21 |
|
$1.40 |
$0.56 |
|
$1.89 |
|
$3.46 |
$3.62 |
|
RoHS |
|
|
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Lead Status |
|
|
|
No |
No |
No |
No |
No |
Yes |
Yes |
Yes |
Rating |
|
|
|
Catalog |
|
|
|
|
Catalog |
Catalog |
|
Charging Control Topology |
|
|
|
Switchmode Buck |
|
|
|
|
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Linear |
|
Package Group |
|
|
|
DSBGA |
WSON |
|
HTSSOP |
|
DSBGA,WQFN |
HTSSOP,VQFN |
HTSSOP,VQFN |
Vin(Max)(V) |
|
|
|
16 |
|
|
|
|
6.5 |
10 |
|
Approx. Price (US$) |
|
|
|
1.00 | 1ku |
0.50 | 1ku |
|
1.68 | 1ku |
|
2.09 | 1ku |
1.68 | 1ku |
1.68 | 1ku |
# Series Cells |
|
|
|
Single Cell |
1 |
|
|
|
|
Single Cell |
1 |
Function |
|
|
|
Charger |
|
|
|
|
|
Charger |
|
Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Charge Current(Max)(A) |
|
|
|
1.5 |
1 |
|
1.2 |
|
|
1.2 |
1.2 |
Special Features |
|
|
|
Power Path |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
Comm Control,Power Good,Power Sequencing |
Standard BAT Temp Monitoring |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
30 |
|
13.5 |
|
|
|
13.5 |
Package Size |
|
|
|
|
mm2 |
|
mm2 |
|
|
|
mm2 |
Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
|
|
Standalone (RC-Settable) |
Operating Vin(Max)(V) |
|
|
|
|
6.45 |
|
10 |
|
|
|
10 |
Battery Charge Voltage(V) |
|
|
|
|
4.2 (Fixed) |
|
|
|
|
4.2 |
4.2 (Fixed) |
Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
4.1,4.2 |
|
|
|
|
Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
4.1,4.2 |
|
|
|
|
Operating Vin(Min)(V) |
|
|
|
|
|
|
4.5 |
|
|
|
|
USB Feature |
|
|
|
|
|
|
N/A |
|
|
|
|
Control Topology |
|
|
|
|
|
|
Linear |
|
|
|
|
Number of Series Cells |
|
|
|
|
|
|
1 |
|
|
|
|
Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
-20 to 70,-40 to 70 |
|
Regulated Outputs(#) |
|
|
|
|
|
|
|
|
6 |
|
|
Vout(Max)(V) |
|
|
|
|
|
|
|
|
6 |
|
|
Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
3 |
|
|
Package Size(mm2=WxL) |
|
|
|
|
|
|
|
|
[pf]40WQFN[/pf] |
|
|
Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
0.085 |
|
|
Processor Name |
|
|
|
|
|
|
|
|
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
|
|
Iout(Max)(A) |
|
|
|
|
|
|
|
|
1.7 |
|
|
Vin(Min)(V) |
|
|
|
|
|
|
|
|
1.5 |
|
|
Processor Supplier |
|
|
|
|
|
|
|
|
Texas Instruments |
|
|
LDO |
|
|
|
|
|
|
|
|
3 |
|
|
Vout(Min)(V) |
|
|
|
|
|
|
|
|
0.6 |
|
|
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
[pf]20VQFN[/pf] |
|