|
|
Texas Instruments
BQ27510DRZTG4
|
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BQ24007PWPR
|
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BQ27541DRZR-G1
|
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BQ24312DSGT
|
Seiko Instruments Inc.
S-8233BAFT-TB-G
|
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BQ27441DRZT-G1A
|
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TPS650240
|
Texas Instruments
BQ24262
|
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BQ24204
|
Texas Instruments
TPS658610
|
| Price |
|
$3.26 |
|
$2.30 |
|
|
$2.14 |
$3.97 |
$3.45 |
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
|
|
|
|
| Lead Status |
|
No |
Yes |
No |
No |
No |
No |
|
|
|
|
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
2.10 | 1ku |
|
0.35 | 1ku |
|
1.15 | 1ku |
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
4.1,4.2 |
|
|
|
|
|
|
|
|
| Package Group |
|
|
HTSSOP |
SON |
WSON |
|
SON |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
4.1,4.2 |
|
|
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|
|
|
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| Control Interface |
|
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
4.5 |
|
|
|
|
|
|
|
|
| # Series Cells |
|
|
1 |
Single Cell |
|
|
Single Cell |
|
|
|
|
| USB Feature |
|
|
N/A |
|
|
|
|
|
|
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|
| Special Features |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
SHA-1 Authentication |
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
1.2 |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
mm2 |
|
|
|
|
| Control Topology |
|
|
Linear |
|
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
10 |
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
13.5 |
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
300 |
|
|
200 |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
Impedance Track |
|
|
IT (High accuracy) |
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
|
-40 to 85 |
|
|
|
|
| Communication Interface |
|
|
|
HDQ,I2C |
No Communication |
|
I2C |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
14500 |
|
|
8000 |
|
|
|
|
| External Capacity Indication |
|
|
|
None |
|
|
None |
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]12SON[/pf] |
|
|
|
|
|
|
|
| Implementation |
|
|
|
Pack |
|
|
System |
|
|
|
|
| Rating |
|
|
|
|
Catalog |
|
Catalog |
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
5.85 |
|
|
|
|
|
|
| Input Over-Current Protection(A) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
| Function |
|
|
|
|
Charger Front-End Protection |
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.35 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
1 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
30 |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
1 |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
400 |
|
|
|
|
|
|
| Pin/Package |
|
|
|
|
|
|
12SON |
|
|
|
|
