|
|
Microchip Technology Inc.
MCP73828-4.2VUA
|
Microchip Technology Inc.
MCP73828-4.2VUATR
|
Microchip Technology Inc.
MCP73827-4.2VUA
|
Texas Instruments
BQ27500DRZT-V100G4
|
Texas Instruments
BQ24073RGTRG4
|
Texas Instruments
BQ2054PNE4
|
Texas Instruments
BQ24257RGET
|
Monolithic Power Systems (MPS)
MP26029GQ-0000-P
|
Renesas Electronics Corporation
ISL9237HRZ
|
Diodes Inc.
AP9211SA-AE-HAC-7
|
| Price |
|
$0.80 |
$0.80 |
$0.91 |
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
|
No |
No |
Yes |
Yes |
|
No |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
6.4 |
5.5 |
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.35 |
4.5 |
|
|
|
|
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
4.2 |
0 |
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.2 |
20 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
28 |
7 |
|
|
|
|
| # Series Cells |
|
|
|
|
|
1 |
|
Single Cell |
|
|
|
| USB Feature |
|
|
|
|
|
N/A |
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
|
0.85 | 1ku |
3.05 | 1ku |
1.00 | 1ku |
|
|
|
| Package Group |
|
|
|
|
|
QFN |
PDIP,SOIC |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
1.5 |
2 |
2 |
|
|
|
| Control Topology |
|
|
|
|
|
Linear |
Switch-Mode Buck |
|
|
|
|
| Special Features |
|
|
|
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
mm2 |
|
|
|
|
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
I2C,Standalone |
|
|
|
| Features |
|
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
2,3,4 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
20 |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switchmode Buck |
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
Adjustable |
|
|
|
