|
|
Texas Instruments
BQ24085
|
Texas Instruments
BQ20Z40PWR
|
Texas Instruments
BQ24088DRCT
|
Texas Instruments
BQ29312APW
|
Texas Instruments
BQ24032ARHLTG4
|
Texas Instruments
BQ2057TSN
|
Texas Instruments
BQ24751ARHDRG4
|
Texas Instruments
BQ2010SN-D107TRG4
|
Texas Instruments
BQ20Z70PW-V150
|
Texas Instruments
BQ2031SN-A5
|
| Price |
|
$1.36 |
|
|
|
$3.08 |
$1.44 |
|
|
$8.29 |
$4.40 |
| RoHS |
|
|
Yes |
Yes |
Yes |
Compliant |
Yes |
|
Compliant |
Yes |
Yes |
| Lead Status |
|
|
Yes |
Yes |
Yes |
No |
Yes |
|
No |
Yes |
Yes |
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
|
Lead Acid |
| Charge Current(Max)(A) |
|
|
|
0.75 |
|
1.5 |
2 |
|
|
|
2 |
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
|
10.2 |
|
16 |
15 |
|
|
|
5.5 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
20 |
|
18 |
18 |
|
|
|
7 |
| # Series Cells |
|
|
|
1 |
|
|
2 |
|
2-4 Cells |
|
|
| Battery Charge Voltage(V) |
|
|
|
4.2 (Fixed) |
|
|
8.2 (Fixed) |
|
|
|
Adjustable |
| Package Size |
|
|
|
mm2 |
|
mm2 |
mm2 |
|
|
|
mm2 |
| Approx. Price (US$) |
|
|
|
0.90 | 1ku |
0.90 | 1ku |
1.80 | 1ku |
0.84 | 1ku |
|
|
|
2.94 | 1ku |
| Package Group |
|
|
|
VSON |
VQFN |
VQFN |
SOIC,TSSOP |
|
SOIC |
|
PDIP,SOIC |
| Special Features |
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
|
|
|
Temp Monitoring (Thermistor Pin) |
| Rating |
|
|
|
|
Catalog |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
60 |
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.3 |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
2 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
4 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
25 |
|
|
|
|
|
|
| Communication Interface |
|
|
|
|
I2C |
|
|
|
DQ |
|
|
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
|
|
|
|
|
| Function |
|
|
|
|
Monitoring (Analog Front-End) |
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.35 |
4.5 |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| USB Feature |
|
|
|
|
|
N/A |
|
|
|
|
|
| Control Topology |
|
|
|
|
|
Linear |
Linear |
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
1 |
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
EDV |
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
500 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
0 to 70 |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
6000 |
|
|
| External Capacity Indication |
|
|
|
|
|
|
|
|
LED |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
[pf]16SOIC[/pf] |
|
|
| Implementation |
|
|
|
|
|
|
|
|
Pack |
|
|
