|
|
Microchip Technology Inc.
MCP1630RD-LIC1
|
Texas Instruments
BQ76940EVM
|
Texas Instruments
BQ296202DSGT
|
Texas Instruments
BQ51052BYFPR
|
Texas Instruments
BQ24072RGTTG4
|
Texas Instruments
BQ24251RGER
|
Texas Instruments
BQ24257YFFR
|
Texas Instruments
BQ24257YFFT
|
Texas Instruments
BQ51051BRHLR
|
Texas Instruments
BQ2054SNTR
|
| Price |
|
$65.00 |
|
|
|
|
|
$1.75 |
|
|
|
| RoHS |
|
Compliant |
Not Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
| Approx. Price (US$) |
|
|
|
0.30 | 1ku |
1.60 | 1ku |
0.85 | 1ku |
1.15 | 1ku |
1.00 | 1ku |
1.00 | 1ku |
1.60 | 1ku |
3.05 | 1ku |
| Function |
|
|
|
Protection |
Receiver |
|
|
|
|
Receiver |
|
| Rating |
|
|
|
Catalog |
Catalog |
|
|
|
|
Catalog |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.45 |
|
|
|
|
|
|
|
| Package Group |
|
|
|
WSON |
DSBGA |
QFN |
|
|
|
DSBGA,VQFN |
PDIP,SOIC |
| Communication Interface |
|
|
|
No Communication |
|
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
2 |
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
1 |
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
4 |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
20 |
|
|
|
20 |
20 |
|
|
| Special Features |
|
|
|
LDO,Programmable EEPROM or EPROM |
|
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 |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
|
Temp Monitoring (Thermistor Pin) |
| Protection Feature(s) |
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
|
| Package Sizes(mm) |
|
|
|
|
1.9 X 3.0 |
|
|
|
|
1.9 x 3.0,3.5 x 4.5 |
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
|
|
|
mm2 |
mm2 |
| Pout(Typ)(W) |
|
|
|
|
5 |
|
|
|
|
5 |
|
| Compliance |
|
|
|
|
WPC 1.1 |
|
|
|
|
WPC 1.1 |
|
| Vout (regulated)(V) |
|
|
|
|
4.4 |
|
|
|
|
4.35 |
|
| Iout(Max)(A) |
|
|
|
|
0.8 |
|
|
|
|
1.5 |
|
| Vrect (reg)(V) |
|
|
|
|
Tracks (Vbat+300mV) |
|
|
|
|
Tracks (Vbat+300mV) |
|
| Operating Temperature Range(C) |
|
|
|
|
0 to 125 |
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.35 |
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
6.4 |
|
|
|
|
5.5 |
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
| Control Interface |
|
|
|
|
|
Standalone (RC-Settable) |
I2C,Standalone |
I2C,Standalone |
I2C,Standalone |
|
Standalone (RC-Settable) |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
28 |
|
|
|
|
7 |
| # Series Cells |
|
|
|
|
|
1 |
Single Cell |
Single Cell |
Single Cell |
|
2,3,4 |
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 (Fixed) |
Adjustable |
Adjustable |
Adjustable |
|
Adjustable |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
6.6 |
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
1.5 |
2 |
2 |
2 |
|
2 |
| Control Topology |
|
|
|
|
|
Linear |
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
Switchmode Buck |
Switchmode Buck |
Switchmode Buck |
|
|
