|
|
Intersil
ISL88731CHRTZ-T
|
Texas Instruments
BQ40Z55RSMT
|
Texas Instruments
BQ24704RGER
|
Texas Instruments
BQ24061DRCT
|
Texas Instruments
BQ296202DSGR
|
Texas Instruments
BQ24031RHLR
|
Texas Instruments
BQ24261MYFFR
|
Texas Instruments
BQ24270YFFT
|
Texas Instruments
BQ24610RGER
|
Texas Instruments
BQ7790502PW
|
| Price |
|
|
|
|
$2.05 |
$0.52 |
$3.30 |
|
|
|
|
| RoHS |
|
Compliant |
Not Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Rating |
|
|
Catalog |
|
|
Catalog |
|
|
|
|
Catalog |
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
|
|
|
|
|
| Package Group |
|
|
VQFN |
|
VSON |
WSON |
VQFN |
DSBGA,VQFN |
DSBGA |
VQFN |
TSSOP |
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]32VQFN[/pf] |
|
|
|
|
|
|
|
|
| Function |
|
|
Protection |
|
|
Protection |
|
|
|
|
Protection |
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
I2C |
I2C |
Standalone (RC-Settable) |
|
| Charge Current(Max)(A) |
|
|
|
|
1 |
|
1.5 |
3 |
1.5 |
10 |
|
| Approx. Price (US$) |
|
|
|
|
0.95 | 1ku |
0.30 | 1ku |
1.80 | 1ku |
1.75 | 1ku |
1.13 | 1ku |
2.75 | 1ku |
0.90 | 1ku |
| # Series Cells |
|
|
|
|
1 |
|
1 |
1 |
1 |
1,2,3,4,5,6 |
|
| Battery Charge Voltage(V) |
|
|
|
|
4.2 (Fixed) |
|
4.1 (Fixed) |
3.5-4.44 |
Adjustable |
Adjustable |
|
| Package Size |
|
|
|
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
18 |
|
18 |
30 |
20 |
33 |
|
| Operating Vin(Max)(V) |
|
|
|
|
6.2 |
|
6.1 |
13.2 |
6.3 |
28 |
|
| Special Features |
|
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
LDO,Programmable EEPROM or EPROM |
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
Power Path,Standard BAT Temp Monitoring |
Coulomb counter (integrating current sense),Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
4.45 |
|
|
|
|
|
| Communication Interface |
|
|
|
|
|
No Communication |
|
|
|
|
No Communication |
| # Series Cells (Min) |
|
|
|
|
|
2 |
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
1 |
|
|
|
|
6 |
| # Series Cells (Max) |
|
|
|
|
|
4 |
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
20 |
|
|
|
|
25 |
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV) |
|
|
|
|
Open wire detection,Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
14 |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.2 |
|
|
|
| USB Feature |
|
|
|
|
|
|
|
USB OTG,USB PSEL |
|
|
|
| Control Topology |
|
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
|
|
3 |
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
|
|
5 |
