|
|
Texas Instruments
BQ2011
|
Texas Instruments
BQ24751ARHDRG4
|
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BQ20Z70PW-V150
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BQ2031SN-A5
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BQ24271YFFR
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BQ2084DBTR-V143G4
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BQ24002PWPG4
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BQ29441DRBR
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BQ25015RHLT
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Texas Instruments
BQ24120RHLTG4
|
| Price |
|
$6.58 |
|
$8.29 |
$4.40 |
$1.27 |
|
$3.14 |
|
$3.14 |
|
| RoHS |
|
|
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
|
|
Yes |
Yes |
Yes |
No |
No |
Yes |
Yes |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
7 |
20 |
|
|
|
7 |
20 |
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
I2C |
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Special Features |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
|
Standard BAT Temp Monitoring |
|
Integrated Buck Converter |
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Cell Chemistry |
|
|
|
|
Lead Acid |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Package Size |
|
|
|
|
mm2 |
mm2 |
|
|
|
mm2 |
mm2 |
| Approx. Price (US$) |
|
|
|
|
2.94 | 1ku |
1.13 | 1ku |
|
1.68 | 1ku |
|
1.60 | 1ku |
2.00 | 1ku |
| Package Group |
|
|
|
|
PDIP,SOIC |
DSBGA |
|
HTSSOP,VQFN |
|
VQFN |
VQFN |
| Charge Current(Max)(A) |
|
|
|
|
2 |
1.5 |
|
1.2 |
|
0.5 |
2 |
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
Adjustable |
|
4.2 |
|
4.2 (Fixed) |
4.2 (Fixed) |
| Operating Vin(Max)(V) |
|
|
|
|
5.5 |
6.3 |
|
|
|
6.5 |
16 |
| # Series Cells |
|
|
|
|
|
1 |
|
Single Cell |
|
1 |
1,2 |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-20 to 70,-40 to 70 |
|
|
|
| Rating |
|
|
|
|
|
|
|
Catalog |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
10 |
|
|
|
| Function |
|
|
|
|
|
|
|
Charger |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
[pf]20VQFN[/pf] |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Linear |
|
|
|