|
|
Seiko Instruments Inc.
S-8233AIFT-TB-G
|
Texas Instruments
TPS650242RHBT
|
Microchip Technology Inc.
MCP73827-4.1VUA
|
Maxim Integrated
MAX1879EUA+
|
Microchip Technology Inc.
MCP73831EV
|
Texas Instruments
BQ24262RGET
|
Texas Instruments
BQ294707DSGT
|
Texas Instruments
LM3420M5X-8.4
|
Texas Instruments
DV2057W
|
Semtech Corporation
SC806IMLTRT
|
| Price |
|
|
|
$0.80 |
|
$23.68 |
|
$0.52 |
|
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
|
No |
No |
No |
No |
Yes |
| Processor Supplier |
|
|
Samsung |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
|
|
|
|
Catalog |
|
|
|
| Vin(Max)(V) |
|
|
6.5 |
|
|
|
|
20 |
|
|
|
| Regulated Outputs(#) |
|
|
6 |
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
6 |
|
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
3 |
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
1 |
|
|
|
|
|
|
|
|
| Package Group |
|
|
VQFN |
|
|
|
DSBGA,VQFN |
WSON |
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
mm2 |
|
|
|
|
| Approx. Price (US$) |
|
|
2.60 | 1ku |
|
|
|
1.75 | 1ku |
0.27 | 1ku |
|
|
|
| Step-Down DC/DC Controller |
|
|
0 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Power Sequencing |
|
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
|
| Step-Up DC/DC Controller |
|
|
0 |
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
1.5 |
|
|
|
|
|
|
|
|
| LDO |
|
|
3 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
0.6 |
|
|
|
|
|
|
|
|
| Processor Name |
|
|
S3C2442 |
|
|
|
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
0 |
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
30 |
|
|
|
|
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
6.5 |
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
3.5-4.44 |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
6 |
|
|
|
|
| # Series Cells |
|
|
|
|
|
|
1 |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
3 |
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.2 |
|
|
|
|
| USB Feature |
|
|
|
|
|
|
USB OTG,USB PSEL |
|
|
|
|
| Control Interface |
|
|
|
|
|
|
I2C |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
|
| Function |
|
|
|
|
|
|
|
Protection |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
4.225 |
|
|
|
| Communication Interface |
|
|
|
|
|
|
|
No Communication |
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
2 |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
1 |
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
4 |
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
|
Over-voltage (OV) |
|
|
|
