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|
Texas Instruments
BQ24232RGTT
|
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BQ24253RGER
|
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BQ24004PWPR
|
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BQ29442DRBR
|
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BQ24312DSGT
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LP3947ISD-51/NOPB
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BQ29200DRBR
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BQ24007PWPR
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BQ24072RGTR
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BQ27541DRZR-G1
|
Price |
|
|
|
$1.89 |
|
|
|
$0.65 |
|
|
$2.30 |
RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
No |
No |
Operating Vin(Min)(V) |
|
4.35 |
4.35 |
4.5 |
|
|
|
|
4.5 |
4.35 |
|
Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Charge Current(Max)(A) |
|
0.5 |
2 |
1.2 |
|
|
0.75 |
|
1.2 |
1.5 |
|
Control Interface |
|
Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
I2C |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
Operating Vin(Max)(V) |
|
10.2 |
18 |
10 |
|
|
6 |
|
10 |
6.4 |
|
Absolute Vin (safety rating)(Max)((V)) |
|
28 |
22 |
13.5 |
|
|
6.5 |
|
13.5 |
28 |
|
Battery Charge Voltage(V) |
|
4.4 (Fixed) |
3.5-4.44 |
|
|
|
|
|
|
4.2 (Fixed) |
|
# Series Cells |
|
1 |
1 |
|
|
|
1 |
|
1 |
1 |
Single Cell |
Input Over-Voltage Protection(V) |
|
10.5 |
18.2 |
|
|
5.85 |
|
|
|
6.6 |
|
Package Group |
|
QFN |
DSBGA,VQFN |
HTSSOP |
|
WSON |
WSON |
SON |
HTSSOP |
QFN |
SON |
Control Topology |
|
Linear |
Switch-Mode Buck |
Linear |
|
|
|
|
Linear |
Linear |
|
Special Features |
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
Temp Monitoring (Thermistor Pin) |
Cell Balancing |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
SHA-1 Authentication |
Package Size |
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
|
mm2 |
mm2 |
|
Approx. Price (US$) |
|
1.00 | 1ku |
1.85 | 1ku |
1.68 | 1ku |
|
0.35 | 1ku |
1.10 | 1ku |
0.30 | 1ku |
2.10 | 1ku |
0.85 | 1ku |
|
USB Feature |
|
|
USB Detection |
N/A |
|
|
USB Source |
|
N/A |
|
|
Battery Charge Voltage(Min)(V) |
|
|
|
4.2 |
|
|
|
|
4.1,4.2 |
|
|
Battery Charge Voltage(Max)(V) |
|
|
|
4.2 |
|
|
|
|
4.1,4.2 |
|
|
Number of Series Cells |
|
|
|
2 |
|
|
|
|
|
|
|
Rating |
|
|
|
|
|
Catalog |
|
Catalog |
|
|
|
Input Over-Current Protection(A) |
|
|
|
|
|
1.5 |
|
|
|
|
|
Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV) |
|
Over-voltage (OV) |
|
|
|
Function |
|
|
|
|
|
Charger Front-End Protection |
|
Protection |
|
|
|
Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
4.35 |
|
4.35 |
|
|
|
# Series Cells (Max) |
|
|
|
|
|
1 |
|
2 |
|
|
|
Vin(Max)(V) |
|
|
|
|
|
30 |
|
10 |
|
|
|
Communication Interface |
|
|
|
|
|
No Communication |
|
No Communication |
|
|
HDQ,I2C |
# Series Cells (Min) |
|
|
|
|
|
1 |
|
2 |
|
|
|
Typical Operating Current(Typ)(uA) |
|
|
|
|
|
400 |
|
3 |
|
|
|
Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
|
300 |
Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
|
Impedance Track |
Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
|
-40 to 85 |
Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
|
14500 |
External Capacity Indication |
|
|
|
|
|
|
|
|
|
|
None |
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
|
[pf]12SON[/pf] |
Implementation |
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|
Pack |