|
|
Texas Instruments
BQ2084DBT-V140G4
|
Texas Instruments
BQ20Z90DBT-V110
|
Texas Instruments
BQ298000RUGT
|
Texas Instruments
BQ24078RGTT
|
Bel Fuse Inc.
BQ2540-9RG
|
Bel Fuse Inc.
BQ2320-9RG
|
Texas Instruments
BQ2084RTTR-V140
|
Texas Instruments
BQ2085DBTR-V1P2
|
Texas Instruments
BQ2085DBT-V1P2
|
Texas Instruments
BQ24726RGRR
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
Yes |
No |
No |
Yes |
| Approx. Price (US$) |
|
|
|
0.50 | 1ku |
0.85 | 1ku |
|
|
|
|
|
|
| Function |
|
|
|
Protection |
|
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
Catalog |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
5.5 |
|
|
|
|
|
|
|
| Features |
|
|
|
Analog current sense,High-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Temperature sense,Over-current in Charge (OCC),Over-current in Discharge (OCD) |
OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM |
|
|
|
|
|
|
| Communication Interface |
|
|
|
No Communication |
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
5 |
|
|
|
|
|
|
|
| Package Group |
|
|
|
X2QFN |
VQFN|16 |
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
6.4 |
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
4.35 |
|
|
|
|
|
|
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
4.35 |
|
|
|
|
|
|
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
28 |
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
4.35 |
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
|
|
|
| Control Topology |
|
|
|
|
Linear |
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
1 |
|
|
|
|
|
|
