|
|
Texas Instruments
BQ2083DBT
|
Texas Instruments
BQ20Z90DBTR
|
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BQ24704RGET
|
Texas Instruments
BQ2022ADBZR
|
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BQ27505YZGT-J3
|
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BQ24705RGET
|
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BQ2004HSNTR
|
Texas Instruments
BQ24721RHBTG4
|
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BQ2004EPN
|
Texas Instruments
BQ20Z90DBTR-V150
|
| Price |
|
|
|
|
$0.53 |
$3.16 |
$3.45 |
|
|
|
$4.56 |
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
| Approx. Price (US$) |
|
|
|
|
0.30 | 1ku |
|
|
2.26 | 1ku |
|
2.26 | 1ku |
3.30 | 1ku |
| Package Group |
|
|
|
|
SOT-23,TO-92 |
|
|
SOIC |
|
SOIC |
TSSOP |
| Rating |
|
|
|
|
Catalog |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
5.5 |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Programmable EEPROM or EPROM |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
SHA-1 Authentication |
| Function |
|
|
|
|
Authentication or ID |
|
|
|
|
|
|
| Communication Interface |
|
|
|
|
SDQ |
|
|
|
|
|
SMBus |
| # Series Cells (Min) |
|
|
|
|
1 |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
2 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
1 |
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
7 |
|
7 |
|
| Cell Chemistry |
|
|
|
|
|
|
|
NiCd,NiMH |
|
|
Li-Ion/Li-Polymer |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
0 |
|
|
|
| Control Interface |
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
| Features |
|
|
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
20 |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.5 |
|
|
|
| Package Size |
|
|
|
|
|
|
|
mm2 |
|
mm2 |
|
| USB Feature |
|
|
|
|
|
|
|
N/A |
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
1,2,3,4 |
|
|
|
| Control Topology |
|
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
2 |
|
2 |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
5.5 |
|
5.5 |
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
Adjustable |
|
| 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 |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
|
15000 |
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
|
LED |
| Implementation |
|
|
|
|
|
|
|
|
|
|
Pack |
| Estimated Package Size (WxL)(mm2) |
|
|
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|
[pf]30TSSOP[/pf] |