|
|
Maxim Integrated
MAX77829EWN+T
|
Renesas Electronics Corporation
ISL88731AHRZ-T
|
Monolithic Power Systems (MPS)
MP26123DR-LF-Z
|
Texas Instruments
BQ7790511PWR
|
Texas Instruments
BQ7790512PWR
|
Texas Instruments
BQ29419PW
|
Texas Instruments
BQ24272RGER
|
Texas Instruments
BQ24032ARHLT
|
Texas Instruments
BQ24161YFFT
|
Texas Instruments
TPS65013RGZT
|
| Price |
|
|
|
|
|
|
$1.07 |
|
$3.48 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Y |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
|
Yes |
Y |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
| Function |
|
|
|
|
Protection |
Protection |
|
Charger |
|
|
|
| Approx. price(US$) |
|
|
|
|
0.80 | 1ku |
|
|
|
|
|
|
| Communication interface |
|
|
|
|
No Communication |
|
|
|
|
|
|
| Rating |
|
|
|
|
Catalog |
Catalog |
|
Catalog |
|
|
Catalog |
| Number of series cells(Max) |
|
|
|
|
5 |
|
|
|
|
|
|
| Features |
|
|
|
|
Analog current sense,Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense,Open wire detection,Over-current in Discharge (OCD),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
Analog current sense,Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense |
|
|
|
|
|
| Typical operating current(Typ)(uA) |
|
|
|
|
6 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
TSSOP|20 |
TSSOP |
|
DSBGA,VQFN |
VQFN |
DSBGA,VQFN |
VQFN |
| Vin(Max)(V) |
|
|
|
|
25 |
25 |
|
10.5 |
|
|
6.5 |
| Number of series cells(Min) |
|
|
|
|
3 |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
6 |
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
3 |
|
|
|
|
|
| Communication Interface |
|
|
|
|
|
No Communication |
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
|
0.90 | 1ku |
|
1.25 | 1ku |
1.80 | 1ku |
1.95 | 1ku |
1.67 | 1ku |
| Number of Series Cells(Max) |
|
|
|
|
|
5 |
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
Open wire detection,Over-current in Discharge (OCD),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
|
|
-40 to 85 |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switchmode Buck |
|
|
|
| Special Features |
|
|
|
|
|
|
|
Power Path,Standard BAT Temp Monitoring |
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) |
Power Good,Power Sequencing |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
Adjustable |
4.2 (Fixed) |
3.5-4.44 |
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
2.5 |
1.5 |
2.5 |
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
4.35 |
4.2 |
|
| Cell Chemistry |
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Control Interface |
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
I2C |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
16 |
10 |
|
| # Series Cells |
|
|
|
|
|
|
|
|
1 |
1 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
18 |
20 |
|
| Control Topology |
|
|
|
|
|
|
|
|
Linear |
Switch-Mode Buck |
|
| Package Size |
|
|
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| USB Feature |
|
|
|
|
|
|
|
|
|
USB PSEL |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
10.5 |
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
|
|
6.5 |
| Regulated Outputs(#) |
|
|
|
|
|
|
|
|
|
|
4 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
1500 |
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.8 |
| Iout(Max)(A) |
|
|
|
|
|
|
|
|
|
|
1 |
| LDO |
|
|
|
|
|
|
|
|
|
|
2 |
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
|
2 |
| Vout(Min)(V) |
|
|
|
|
|
|
|
|
|
|
0.85 |
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
|
|
0 |
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
|
|
0 |
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
|
|
0.07 |
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
|
|
0 |
