|
|
Texas Instruments
BQ2084DBT-V140G4
|
Texas Instruments
BQ2040SN-D111
|
Texas Instruments
BQ24075RGTR
|
Texas Instruments
BQ24253
|
Texas Instruments
BQ27501
|
Texas Instruments
BQ25505RGRT
|
Texas Instruments
BQ24161RGER
|
Texas Instruments
BQ24073
|
Texas Instruments
BQ29400ADCT3R
|
Texas Instruments
BQ24210DQCR
|
| Price |
|
|
$8.72 |
|
$2.76 |
$2.46 |
|
$2.19 |
$1.66 |
|
$1.04 |
| RoHS |
|
Compliant |
Yes |
Compliant |
|
|
Yes |
Compliant |
|
Compliant |
Yes |
| Lead Status |
|
No |
Yes |
No |
|
|
Yes |
No |
|
No |
Yes |
| Package Group |
|
|
SOIC |
QFN |
|
|
VQFN |
DSBGA,VQFN |
|
|
WSON |
| Gas Gauge Algorithm |
|
|
EDV |
|
|
|
|
|
|
|
|
| Cell Chemistry |
|
|
Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
Lead Acid,LiFePO4,NiMH,Li-Polymer,NiCd |
Li-Ion/Li-Polymer |
|
|
Li-Ion,Li-Polymer |
| # Series Cells |
|
|
2-4 Cells |
1 |
|
|
Single Cell |
1 |
|
|
Single Cell |
| Operating Temperature Range(C) |
|
|
0 to 70 |
|
|
|
-40 to 125 |
|
|
|
-40 to 85 |
| Battery Capacity(Min)(mAh) |
|
|
800 |
|
|
|
|
|
|
|
|
| External Capacity Indication |
|
|
LED |
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
10000 |
|
|
|
|
|
|
|
|
| Communication Interface |
|
|
SMBus |
|
|
|
|
|
|
|
|
| Implementation |
|
|
Pack |
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
4.35 |
|
|
|
4.2 |
|
|
|
| Operating Vin(Max)(V) |
|
|
|
6.4 |
|
|
|
10 |
|
|
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
|
I2C |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
28 |
|
|
|
20 |
|
|
|
| Approx. Price (US$) |
|
|
|
0.85 | 1ku |
|
|
2.40 | 1ku |
1.95 | 1ku |
|
|
1.10 | 1ku |
| Battery Charge Voltage(V) |
|
|
|
4.2 (Fixed) |
|
|
Adjustable |
3.5-4.44 |
|
|
4.2 |
| Input Over-Voltage Protection(V) |
|
|
|
6.6 |
|
|
|
10.5 |
|
|
|
| Charge Current(Max)(A) |
|
|
|
1.5 |
|
|
0.1 |
2.5 |
|
|
0.8 |
| Control Topology |
|
|
|
Linear |
|
|
Switch-Mode |
Switch-Mode Buck |
|
|
Linear |
| Special Features |
|
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
Integrated FET,Over Voltage Protection,Solar Input,Under Voltage Protection |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) |
|
|
Integrated FET,Over Voltage Protection,Solar Input,Temp Monitoring |
| Package Size |
|
|
|
mm2 |
|
|
mm2 |
mm2 |
|
|
mm2 |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
2.2 |
|
|
|
4.16 |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
5.5 |
|
|
|
4.23 |
| Primary Charge Termination Method |
|
|
|
|
|
|
Voltage |
|
|
|
Termination Current |
| USB Feature |
|
|
|
|
|
|
|
USB PSEL,USB-Friendly |
|
|
|
