|
|
Texas Instruments
BQ24721CRHBRG4
|
Texas Instruments
BQ24401PWR
|
Texas Instruments
BQ24005PWPRG4
|
Texas Instruments
BQ24018DRCT
|
Texas Instruments
BQ29411DCTTG4
|
Texas Instruments
BQ24018DRCTG4
|
Texas Instruments
BQ2003STRG4
|
Texas Instruments
BQ24261YFFR
|
Texas Instruments
BQ2003SG4
|
Texas Instruments
BQ24079T
|
| Price |
|
|
|
$1.89 |
|
|
$2.02 |
$2.60 |
|
$4.32 |
$1.58 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
|
Compliant |
Yes |
Yes |
Compliant |
|
| Lead Status |
|
|
Yes |
No |
Yes |
|
No |
Yes |
Yes |
No |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
7 |
13.5 |
18 |
|
18 |
7 |
|
7 |
|
| Package Group |
|
|
SOIC,TSSOP |
HTSSOP |
VSON |
|
VSON |
PDIP,SOIC |
VQFN |
PDIP,SOIC |
|
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
|
| Cell Chemistry |
|
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
NiCd,NiMH |
Li-Ion/Li-Polymer |
NiCd,NiMH |
|
| Control Interface |
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C |
Standalone (RC-Settable) |
|
| Special Features |
|
|
Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
Temp Monitoring (Thermistor Pin) |
|
| Operating Vin(Max)(V) |
|
|
6 |
10 |
16.5 |
|
16.5 |
5.5 |
|
5.5 |
|
| Approx. Price (US$) |
|
|
1.55 | 1ku |
1.68 | 1ku |
1.15 | 1ku |
|
1.15 | 1ku |
2.31 | 1ku |
1.75 | 1ku |
2.31 | 1ku |
|
| Charge Current(Max)(A) |
|
|
2 |
1.2 |
1 |
|
1 |
2 |
3 |
2 |
|
| # Series Cells |
|
|
1,2,3,5 |
2 |
1 |
|
1 |
|
Single Cell |
|
|
| Battery Charge Voltage(V) |
|
|
Adjustable |
4.2 (Fixed) |
4.36 (Fixed) |
|
|
Adjustable |
Programmable |
|
|
| Operating Vin(Min)(V) |
|
|
|
4.5 |
|
|
3 |
|
|
4.5 |
|
| Control Topology |
|
|
|
Linear |
|
|
Linear |
|
|
Switch-Mode Buck |
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
4.36 |
|
|
20 |
|
| USB Feature |
|
|
|
|
|
|
N/A |
|
USB OTG,USB PSEL,USB-Friendly |
N/A |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
4.36 |
|
|
0 |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
14 |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
[pf]24VQFN[/pf] |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
|
| Rating |
|
|
|
|
|
|
|
|
Catalog |
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
Switchmode Buck |
|
|
| Function |
|
|
|
|
|
|
|
|
Charger |
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
30 |
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
|
1,2,3,4 |
|
