|
|
Texas Instruments
TPS65811RTQR
|
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BQ771801DPJT
|
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BQ24151YFFR
|
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BQ24153YFFT
|
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BQ24159YFFR
|
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BQ24160ARGET
|
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BQ24185YFFR
|
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BQ24185YFFT
|
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BQ24251YFFR
|
Texas Instruments
BQ29419PWR
|
| Price |
|
|
$1.11 |
|
$3.72 |
$1.33 |
$3.81 |
|
|
|
$0.92 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Package Group |
|
QFN |
WSON |
|
|
DSBGA |
VQFN |
DSBGA |
DSBGA |
|
|
| Vout(Max)(V) |
|
4.46 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
|
|
| Package Size |
|
mm2 |
|
|
|
|
mm2 |
|
|
|
|
| Regulated Outputs(#) |
|
11 |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
4.3 |
|
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
0.75 |
|
|
|
|
|
|
|
|
|
| Processor Name |
|
IMX21 |
|
|
|
|
|
|
|
|
|
| LDO |
|
2 |
|
|
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
2 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
16 |
25 |
|
|
9 |
|
16 |
16 |
|
|
| Approx. Price (US$) |
|
6.50 | 1ku |
0.69 | 1ku |
|
|
0.95 | 1ku |
1.95 | 1ku |
1.00 | 1ku |
1.00 | 1ku |
1.15 | 1ku |
|
| Processor Supplier |
|
Freescale |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Comm Control,Power Sequencing |
Programmable EEPROM or EPROM |
|
|
|
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
|
|
|
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
|
|
| Vout(Min)(V) |
|
0.6 |
|
|
|
|
|
|
|
|
|
| Function |
|
|
Protection |
|
|
Charger |
|
Charger |
Charger |
|
|
| Communication Interface |
|
|
No Communication |
|
|
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
2 |
|
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
1 |
|
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
5 |
|
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.275 |
|
|
|
|
|
|
|
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
|
|
|
|
|
|
|
|
| Control Interface |
|
|
|
|
|
I2C |
I2C |
I2C |
I2C |
I2C,Standalone |
|
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Charge Current(Max)(A) |
|
|
|
|
|
1.5 |
2.5 |
1.5 |
1.5 |
2 |
|
| Battery Charge Voltage(V) |
|
|
|
|
|
Adjustable |
3.5-4.44 |
4.2 |
4.2 |
Adjustable |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
20 |
|
|
|
|
| # Series Cells |
|
|
|
|
|
|
1 |
Single Cell |
Single Cell |
Single Cell |
|
| USB Feature |
|
|
|
|
|
|
USB Detection |
USB Source |
USB Source |
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
10.5 |
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.2 |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
10 |
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switchmode Buck |
Switchmode Buck |
Switchmode Buck |
|
