|
|
Texas Instruments
BQ24640RVAR
|
Texas Instruments
BQ26231PW
|
Texas Instruments
BQ24380DSGTG4
|
Texas Instruments
BQ2012SN-D107
|
Texas Instruments
BQ24151YFFT
|
Texas Instruments
BQ2050HSN-A508TR
|
Texas Instruments
BQ20Z75DBTR-V160G4
|
Texas Instruments
BQ24192IRGET
|
Texas Instruments
BQ294700DSGT
|
Texas Instruments
BQ20Z70-V160
|
| Price |
|
|
|
|
$10.84 |
|
$5.32 |
$5.53 |
|
|
$6.29 |
| RoHS |
|
Compliant |
Yes |
Not Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
|
| Lead Status |
|
No |
Yes |
|
Yes |
Yes |
Yes |
No |
Yes |
No |
|
| Operating Vin(Min)(V) |
|
5 |
|
|
|
|
|
|
3.9 |
|
|
| Package Group |
|
VQFN |
TSSOP |
|
SOIC |
|
SOIC |
|
VQFN |
WSON |
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
mm2 |
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
|
|
|
|
I2C,Standalone (RC-Settable) |
|
|
| Special Features |
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
|
|
| Operating Vin(Max)(V) |
|
28 |
|
|
|
|
|
|
17 |
|
|
| Cell Chemistry |
|
SuperCap |
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
NiCd,NiMH |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
| Input Over-Voltage Protection(V) |
|
32 |
|
|
|
|
|
|
|
|
|
| # Series Cells |
|
1,2,3,4,5,6,7,8 |
Single Cell |
|
2-4 Cells |
|
2-4 Cells |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
33 |
|
|
|
|
|
|
22 |
|
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
| Approx. Price (US$) |
|
2.00 | 1ku |
2.00 | 1ku |
|
|
|
|
|
1.50 | 1ku |
0.27 | 1ku |
|
| Charge Current(Max)(A) |
|
10 |
|
|
|
|
|
|
4.5 |
|
|
| Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
|
|
|
|
|
|
| Implementation |
|
|
Pack,System |
|
Pack |
|
Pack |
|
|
|
|
| Operating Temperature Range(C) |
|
|
-20 to 70 |
|
0 to 70 |
|
0 to 70 |
|
|
|
|
| Communication Interface |
|
|
HDQ |
|
DQ |
|
HDQ |
|
|
No Communication |
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]8TSSOP[/pf] |
|
[pf]16SOIC[/pf] |
|
[pf]16SOIC[/pf] |
|
|
|
|
| External Capacity Indication |
|
|
None |
|
LED |
|
LED |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
EDV |
|
EDV |
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
500 |
|
500 |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
6000 |
|
6000 |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
3.5 |
|
|
| USB Feature |
|
|
|
|
|
|
|
|
USB OTG,USB PSEL |
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.4 |
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|
| Function |
|
|
|
|
|
|
|
|
|
Protection |
|
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
2 |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
1 |
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
4 |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
20 |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
|
4.35 |
|
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
Over-voltage (OV) |
|
