|
|
Texas Instruments
BQ7790500PWR
|
MikroElektronika
MIKROE-1120
|
Texas Instruments
TPS650231YFFT
|
Texas Instruments
TPS65023RSBR
|
Texas Instruments
TPS65023RSBT
|
Texas Instruments
BQ24150AYFFT
|
Texas Instruments
BQ24150YFFR
|
Texas Instruments
BQ24153YFFR
|
Texas Instruments
BQ24156AYFFT
|
Texas Instruments
BQ24157YFFT
|
| Price |
|
|
$13.90 |
|
|
|
|
$3.74 |
|
$2.05 |
|
| RoHS |
|
Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
Yes |
Yes |
No |
Yes |
No |
| Typical Operating Current(Typ)(uA) |
|
6 |
|
|
|
|
|
|
|
|
|
| Function |
|
Protection |
|
|
|
|
Charger |
|
|
Charger |
|
| Protection Feature(s) |
|
Open wire detection,Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
|
|
|
|
|
|
|
|
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| # Series Cells (Min) |
|
3 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.20 | 1ku |
|
2.09 | 1ku |
2.09 | 1ku |
2.09 | 1ku |
0.90 | 1ku |
|
|
0.95 | 1ku |
0.90 | 1ku |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
|
| Package Group |
|
TSSOP |
|
DSBGA,WQFN |
WQFN |
WQFN |
DSBGA |
|
|
DSBGA |
DSBGA |
| Communication Interface |
|
No Communication |
|
|
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
5 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Coulomb counter (integrating current sense),Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense |
|
Comm Control,Power Good,Power Sequencing |
Comm Control,Power Good,Power Sequencing |
Comm Control,Power Good,Power Sequencing |
Standard BAT Temp Monitoring |
|
|
Standard BAT Temp Monitoring |
Integrated FET,OTG (On The Go Boost),Vin DPM (OK for Solar Power Source) |
| Vin(Max)(V) |
|
25 |
|
6.5 |
6.5 |
6.5 |
6 |
|
|
9 |
|
| Vout(Max)(V) |
|
|
|
6 |
6 |
6 |
|
|
|
|
|
| Processor Supplier |
|
|
|
Texas Instruments |
Texas Instruments |
Texas Instruments |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
|
-40 to 85 |
|
| LDO |
|
|
|
3 |
3 |
3 |
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
|
mm2 |
| Step-Down DC/DC Controller |
|
|
|
0 |
0 |
0 |
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
0.085 |
0.085 |
0.085 |
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
1.7 |
1.7 |
1.7 |
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
1.5 |
1.5 |
1.5 |
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
6 |
6 |
6 |
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
0 |
0 |
0 |
|
|
|
|
|
| Step-Up DC/DC Controller |
|
|
|
0 |
0 |
0 |
|
|
|
|
|
| Processor Name |
|
|
|
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
3 |
3 |
3 |
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
0.6 |
0.6 |
0.6 |
|
|
|
|
|
| Control Interface |
|
|
|
|
|
|
I2C |
|
|
|
I2C |
| Charging Control Topology |
|
|
|
|
|
|
Switchmode Buck |
|
|
Switchmode Buck |
|
| # Series Cells |
|
|
|
|
|
|
Single Cell |
|
|
Single Cell |
1 |
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Charge Current(Max)(A) |
|
|
|
|
|
|
1.2 |
|
|
1.5 |
1.55 |
| USB Feature |
|
|
|
|
|
|
USB OTG |
|
|
|
USB OTG |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
4.2 |
3.5-4.44 |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
6.5 |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
4 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
|
20 |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
6 |
| Control Topology |
|
|
|
|
|
|
|
|
|
|
Switch-Mode Buck |
