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|
Texas Instruments
BQ27425-G2A
|
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BQ24087
|
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BQ294524
|
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BQ24075QRGTRQ1
|
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BQ2060SS-E411
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BQ20Z45DBT-R1
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BQ2084DBT-V150
|
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BQ2057CTSG4
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BQ26220PWG4
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Texas Instruments
BQ27500DRZR-V120G4
|
| Price |
|
$2.11 |
$1.57 |
$0.46 |
|
|
|
|
|
|
$2.02 |
| RoHS |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
| Operating Vin(Min)(V) |
|
|
|
|
4.35 |
|
|
|
4.5 |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
6.4 |
|
|
|
15 |
|
|
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
4.2 |
|
|
|
4.2 |
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
4.2 |
|
|
|
4.2 |
|
|
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
|
|
Standalone (RC-Settable) |
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
28 |
|
|
|
18 |
|
|
| USB Feature |
|
|
|
|
N/A |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
1.06 | 1ku |
|
3.45 | 1ku |
|
0.68 | 1ku |
|
|
| Package Group |
|
|
|
|
QFN |
|
TSSOP |
|
SOIC,TSSOP,VSSOP |
|
|
| Charge Current(Max)(A) |
|
|
|
|
1.5 |
|
|
|
2 |
|
|
| Control Topology |
|
|
|
|
Linear |
|
|
|
Linear |
|
|
| Special Features |
|
|
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
mm2 |
|
|
| Number of Series Cells |
|
|
|
|
1 |
|
|
|
1 |
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
Impedance Track |
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
-40 to 85 |
|
|
|
|
| # Series Cells |
|
|
|
|
|
|
2-4 Cells |
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
800 |
|
|
|
|
| Cell Balancing |
|
|
|
|
|
|
Internal |
|
|
|
|
| External Capacity Indication |
|
|
|
|
|
|
LED |
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
[pf]38TSSOP[/pf] |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
32000 |
|
|
|
|
| Communication Interface |
|
|
|
|
|
|
SMBus |
|
|
|
|
| Implementation |
|
|
|
|
|
|
Pack |
|
|
|
|
| Features |
|
|
|
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|