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|
Texas Instruments
BQ25015RHLRG4
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BQ76PL536PAPT
|
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BQ76PL536TPAPRQ1
|
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BQ24002PWP
|
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BQ27541DRZR
|
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BQ2000PWG4
|
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BQ20Z70PWR-V110
|
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BQ2057TTSG4
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BQ29412DCT3R
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Texas Instruments
UCC3957MTR-3
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Price |
|
|
$10.74 |
$6.27 |
$3.62 |
$2.30 |
$2.62 |
|
$1.39 |
|
|
RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Lead Status |
|
No |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
No |
Absolute Vin (safety rating)(Max)((V)) |
|
7 |
|
|
|
|
7 |
|
18 |
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Package Group |
|
VQFN |
|
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HTSSOP,VQFN |
|
PDIP,SOIC,TSSOP |
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SOIC,TSSOP |
|
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Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
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Li-Ion/Li-Polymer |
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Li-Ion/Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
|
|
Battery Charge Voltage(Min)(V) |
|
4.2 |
|
|
|
|
|
|
8.2 |
|
|
Charge Current(Max)(A) |
|
0.5 |
|
|
1.2 |
|
2 |
|
2 |
|
|
Battery Charge Voltage(Max)(V) |
|
4.2 |
|
|
|
|
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8.2 |
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Control Interface |
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Standalone (RC-Settable) |
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Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
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Features |
|
Integrated Buck Converter |
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|
|
|
|
|
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Operating Vin(Min)(V) |
|
4.5 |
|
|
|
|
4 |
|
4.5 |
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|
USB Feature |
|
N/A |
|
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N/A |
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Approx. Price (US$) |
|
1.60 | 1ku |
|
|
1.68 | 1ku |
|
1.45 | 1ku |
|
0.84 | 1ku |
|
|
Control Topology |
|
Switch-Mode Buck |
|
|
|
|
Switch-Mode Buck |
|
Linear |
|
|
Operating Vin(Max)(V) |
|
6.5 |
|
|
|
|
6 |
|
15 |
|
|
Package Size |
|
mm2 |
|
|
|
|
mm2 |
|
mm2 |
|
|
Number of Series Cells |
|
1 |
|
|
|
|
|
|
2 |
|
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Operating Temperature Range(C) |
|
|
|
|
-20 to 70,-40 to 70 |
|
|
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Rating |
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|
|
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Catalog |
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Vin(Max)(V) |
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10 |
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Special Features |
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Standard BAT Temp Monitoring |
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Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
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# Series Cells |
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Single Cell |
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1,2,3,4 |
|
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Function |
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Charger |
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Estimated Package Size (WxL)(mm2) |
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[pf]20VQFN[/pf] |
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Charging Control Topology |
|
|
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Linear |
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Battery Charge Voltage(V) |
|
|
|
|
4.2 |
|
Adjustable |
|
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|