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Texas Instruments
BQ24312DSGT
|
Texas Instruments
BQ24004PWPG4
|
Texas Instruments
BQ24007PWP
|
Texas Instruments
BQ29442DRBR
|
Texas Instruments
BQ24004PWPR
|
Texas Instruments
BQ76PL102RGTR
|
Texas Instruments
LP3947ISD-51/NOPB
|
onsemi
LC709202FRD-02-2H
|
Texas Instruments
BQ2057DGK
|
Texas Instruments
BQ2057SN
|
| Price |
|
|
|
|
|
$1.89 |
$1.75 |
|
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| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| Package Group |
|
WSON |
HTSSOP |
|
|
HTSSOP |
|
WSON |
|
SOIC,TSSOP,VSSOP |
SOIC,TSSOP,VSSOP |
| Rating |
|
Catalog |
|
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| Input Over-Voltage Protection(V) |
|
5.85 |
|
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| Input Over-Current Protection(A) |
|
1.5 |
|
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| Protection Feature(s) |
|
Over-voltage (OV) |
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| Function |
|
Charger Front-End Protection |
|
|
|
|
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| Battery Over-Voltage Protection(Typ)(V) |
|
4.35 |
|
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| # Series Cells (Max) |
|
1 |
|
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| Vin(Max)(V) |
|
30 |
|
10 |
|
|
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|
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|
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| Communication Interface |
|
No Communication |
|
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|
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| # Series Cells (Min) |
|
1 |
|
|
|
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|
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| Typical Operating Current(Typ)(uA) |
|
400 |
|
|
|
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| Approx. Price (US$) |
|
0.35 | 1ku |
1.68 | 1ku |
2.10 | 1ku |
|
1.68 | 1ku |
|
1.10 | 1ku |
|
0.74 | 1ku |
0.74 | 1ku |
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Control Interface |
|
|
Standalone (RC-Settable) |
Standalone |
|
Standalone (RC-Settable) |
|
I2C |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Battery Charge Voltage(V) |
|
|
4.2 (Fixed) |
4.1,4.2 |
|
|
|
|
|
4.1 (Fixed) |
4.1 (Fixed) |
| Special Features |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Standard BAT Temp Monitoring |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
| # Series Cells |
|
|
2 |
Single Cell |
|
|
|
1 |
|
1 |
1 |
| Charge Current(Max)(A) |
|
|
1.2 |
1.2 |
|
1.2 |
|
0.75 |
|
2 |
2 |
| Package Size |
|
|
mm2 |
|
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
| Operating Vin(Max)(V) |
|
|
10 |
|
|
10 |
|
6 |
|
15 |
15 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
13.5 |
|
|
13.5 |
|
6.5 |
|
18 |
18 |
| Charging Control Topology |
|
|
|
Linear Charger |
|
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
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|
4.5 |
|
|
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| USB Feature |
|
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|
|
|
N/A |
|
USB Source |
|
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| Control Topology |
|
|
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|
|
Linear |
|
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| Number of Series Cells |
|
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|
2 |
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|
