|
|
Texas Instruments
BQ27441DRZT-G1A
|
Texas Instruments
BQ24257RGER
|
Texas Instruments
BQ28400PWR
|
Texas Instruments
BQ29401PW
|
Texas Instruments
BQ24721RHBRG4
|
Texas Instruments
BQ24007PWPR
|
Texas Instruments
BQ2005STRG4
|
Texas Instruments
BQ29412PWR
|
Texas Instruments
BQ24074RGTTG4
|
Texas Instruments
BQ2013HSN-A514TR
|
| Price |
|
$2.14 |
$2.33 |
|
|
|
|
|
$0.92 |
|
$5.32 |
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
|
Yes |
| Communication Interface |
|
I2C |
|
SMBus |
No Communication |
|
|
|
|
|
HDQ |
| Operating Temperature Range(C) |
|
-40 to 85 |
|
-40 to 85 |
|
|
|
|
|
|
0 to 70 |
| Rating |
|
Catalog |
|
|
Catalog |
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.15 | 1ku |
1.00 | 1ku |
|
|
|
2.10 | 1ku |
2.31 | 1ku |
|
|
|
| Battery Capacity(Max)(mAh) |
|
8000 |
|
32000 |
|
|
|
|
|
|
15000 |
| External Capacity Indication |
|
None |
|
|
|
|
|
|
|
|
LED |
| Pin/Package |
|
12SON |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
200 |
|
500 |
|
|
|
|
|
|
2000 |
| Package Group |
|
SON |
|
TSSOP |
SM8 |
|
HTSSOP |
SOIC |
|
|
SOIC |
| Gas Gauge Algorithm |
|
IT (High accuracy) |
|
CEDV |
|
|
|
|
|
|
EDV |
| Package Size |
|
mm2 |
|
|
|
|
mm2 |
mm2 |
|
|
|
| # Series Cells |
|
Single Cell |
Single Cell |
2-4 Cells |
|
|
1 |
|
|
|
2-4 Cells |
| Implementation |
|
System |
|
Pack |
|
|
|
|
|
|
Pack |
| Vin(Max)(V) |
|
|
20 |
|
25 |
|
|
|
|
|
|
| Charging Control Topology |
|
|
Switchmode Buck |
|
|
|
|
|
|
|
|
| Control Interface |
|
|
I2C,Standalone |
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
NiCd,NiMH |
|
|
Lead Acid,NiCd,NiMH |
| Battery Charge Voltage(V) |
|
|
Adjustable |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
|
|
|
| Charge Current(Max)(A) |
|
|
2 |
|
|
|
1.2 |
2 |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]20TSSOP[/pf] |
|
|
|
|
|
|
[pf]16SOIC[/pf] |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
2 |
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
2 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
4 |
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.45 |
|
|
|
|
|
|
| Function |
|
|
|
|
Protection |
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
4.1,4.2 |
20 |
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
4.1,4.2 |
0 |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.5 |
4.5 |
|
|
|
| USB Feature |
|
|
|
|
|
|
N/A |
N/A |
|
|
|
| Control Topology |
|
|
|
|
|
|
Linear |
Switch-Mode Buck |
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
10 |
5.5 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
13.5 |
7 |
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
1,2,3,4 |
|
|
|
