|
|
Texas Instruments
BQ2084DBT -V143G4
|
Texas Instruments
BQ2084DBT -V143
|
Texas Instruments
BQ20Z90DBT -V110
|
Texas Instruments
BQ2205LYPW G4
|
Texas Instruments
BQ24005PWP G4
|
Texas Instruments
BQ24740RHDTG4
|
Texas Instruments
BQ2202SN
|
Texas Instruments
BQ29440DRBT.
|
Texas Instruments
BQ29449DRBT.
|
Texas Instruments
BQ25504RGTT.
|
| Price |
|
|
|
|
|
|
|
|
$1.00 |
$1.00 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
|
No |
|
|
|
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
|
No |
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
2.9 |
|
|
|
|
|
|
| Output Driver Type / eset Output |
|
|
|
|
Active-low,Open-drain |
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
3.6 |
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
None |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]16TSSOP[/pf] |
|
|
|
|
|
|
| # of supplies monitored |
|
|
|
|
1 |
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
210 |
|
|
|
|
|
|
| eset Threshold Accuracy(%) |
|
|
|
|
1.7 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
TSSOP |
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
3 |
|
|
|
|
|
|
| ating |
|
|
|
|
Catalog |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
1.75 1ku |
1.68 | 1ku |
|
|
|
|
|
| Operating Temperature ange (° |
|
|
|
|
|
|
|
|
|
|
|
| C) |
|
|
|
|
-20 to 70 |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Battery Backup Switchover,Chip Enable Gating |
Standard BAT Temp Monitoring |
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
3.3 |
|
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
30 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
10 |
|
|
|
|
|
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
Linear Charger |
|
|
|
|
|
| # Series Cells |
|
|
|
|
|
2 Cells |
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
1.2 |
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Control Interface |
|
|
|
|
|
Standalone |
|
|
|
|
|
