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|
Texas Instruments
BQ28550DRZT
|
Texas Instruments
BQ2085DBT
|
Texas Instruments
BQ20Z80DBT-V101
|
Texas Instruments
BQ294522DRVT
|
Texas Instruments
BQ24055DSSR
|
Texas Instruments
BQ20Z80DBTR-V110G4
|
Texas Instruments
BQ2003S-N
|
Texas Instruments
BQ2084DBTR-V140G4
|
Texas Instruments
BQ2003PN
|
Texas Instruments
BQ24001PWPR
|
| Price |
|
$6.00 |
$10.35 |
|
$0.47 |
$0.74 |
|
|
|
|
$2.36 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Not Compliant |
Yes |
Yes |
| Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
|
Yes |
No |
Yes |
Yes |
| Function |
|
|
|
|
Protection |
|
|
|
|
|
|
| Rating |
|
|
|
|
Catalog |
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.45 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
WSON |
WSON |
|
PDIP,SOIC |
|
PDIP,SOIC |
HTSSOP,VQFN |
| Communication Interface |
|
|
|
|
No Communication |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
2 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
0.24 | 1ku |
0.50 | 1ku |
|
2.31 | 1ku |
|
2.31 | 1ku |
2.10 | 1ku |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
1 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
3 |
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
25 |
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
30 |
|
7 |
|
7 |
13.5 |
| Package Size |
|
|
|
|
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
| Charging Control Topology |
|
|
|
|
|
Linear Charger |
|
|
|
|
|
| Control Interface |
|
|
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Charge Current(Max)(A) |
|
|
|
|
|
1 |
|
2 |
|
2 |
1.2 |
| Operating Vin(Max)(V) |
|
|
|
|
|
6.45 |
|
5.5 |
|
5.5 |
10 |
| # Series Cells |
|
|
|
|
|
1 |
|
1,2,3,4 |
|
|
1 |
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 (Fixed) |
|
Adjustable |
|
Adjustable |
4.2 (Fixed) |
| Special Features |
|
|
|
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.5 |
|
|
|
| Control Topology |
|
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|