|
|
Texas Instruments
BQ24618RGET
|
Texas Instruments
BQ27510DRZT-G3
|
Texas Instruments
BQ29200DRBT
|
Texas Instruments
BQ294532DRVT
|
Texas Instruments
BQ294604DRVR
|
Texas Instruments
TPS65014RGZT
|
Texas Instruments
BQ24262RGET
|
Texas Instruments
BQ294707DSGT
|
Microchip Technology Inc.
MCP73831EV
|
Intersil
ISL9211BIRU58XZ-T
|
| Price |
|
|
|
|
|
$0.40 |
|
|
$0.52 |
$23.68 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
No |
Yes |
No |
Yes |
No |
No |
|
No |
| Package Size |
|
mm2 |
mm2 |
|
|
|
mm2 |
mm2 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
33 |
|
|
|
|
|
30 |
|
|
|
| Package Group |
|
VQFN |
SON |
SON |
WSON |
WSON |
VQFN |
DSBGA,VQFN |
WSON |
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
|
|
|
I2C |
|
|
|
| Charge Current(Max)(A) |
|
10 |
|
|
|
|
|
3 |
|
|
|
| # Series Cells |
|
1,2,3,4,5,6 |
Single Cell |
|
|
|
|
1 |
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
| Operating Vin(Max)(V) |
|
28 |
|
|
|
|
|
6 |
|
|
|
| Special Features |
|
Power Path,Standard BAT Temp Monitoring |
|
Cell Balancing |
|
|
Power Good,Power Sequencing |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
| Charging Control Topology |
|
Switching Charger |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
2.75 | 1ku |
1.35 | 1ku |
0.30 | 1ku |
0.24 | 1ku |
0.16 | 1ku |
2.95 | 1ku |
1.75 | 1ku |
0.27 | 1ku |
|
|
| Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
|
|
3.5-4.44 |
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
300 |
|
|
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
16000 |
|
|
|
|
|
|
|
|
| Implementation |
|
|
System |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
-40 to 85 |
|
|
|
|
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
|
|
| Pin/Package |
|
|
12SON |
|
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
IT (High accuracy) |
|
|
|
|
|
|
|
|
| External Capacity Indication |
|
|
None |
|
|
|
|
|
|
|
|
| Communication Interface |
|
|
I2C |
No Communication |
No Communication |
No Communication |
|
|
No Communication |
|
|
| Function |
|
|
|
Protection |
Protection |
Protection |
|
|
Protection |
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
3 |
1 |
1 |
|
|
1 |
|
|
| Vin(Max)(V) |
|
|
|
10 |
25 |
8 |
6.5 |
|
20 |
|
|
| # Series Cells (Min) |
|
|
|
2 |
2 |
1 |
|
|
2 |
|
|
| # Series Cells (Max) |
|
|
|
2 |
3 |
1 |
|
|
4 |
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.35 |
4.5 |
4.35 |
|
|
4.225 |
|
|
| Protection Feature(s) |
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
|
Over-voltage (OV) |
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
6.5 |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
4 |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
1500 |
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
1.8 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
1 |
|
|
|
|
| LDO |
|
|
|
|
|
|
2 |
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
2 |
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
0.85 |
|
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
0 |
|
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
0 |
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
0.07 |
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
0 |
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
6.5 |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.2 |
|
|
|
| USB Feature |
|
|
|
|
|
|
|
USB OTG,USB PSEL |
|
|
|
| Control Topology |
|
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
