|
|
Texas Instruments
BQ25100BYFPR
|
Texas Instruments
BQ27505YZGR-J4
|
Texas Instruments
BQ27505YZGT-J5
|
Texas Instruments
BQ24187YFFT
|
Texas Instruments
BQ2954SNTR
|
Texas Instruments
BQ20Z655DBT-R1
|
Texas Instruments
BQ29311PWR
|
Texas Instruments
BQ24260YFFT
|
Texas Instruments
BQ24002RGWR
|
Texas Instruments
BQ24232RGTTG4
|
| Price |
|
$1.14 |
$1.97 |
$3.46 |
|
$3.91 |
|
|
$4.11 |
$2.90 |
|
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
No |
No |
No |
No |
Yes |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
30 |
|
|
|
7 |
|
|
|
|
28 |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Input Over-Voltage Protection(V) |
|
6.5 |
|
|
|
|
|
|
10.5 |
|
10.5 |
| Operating Vin(Min)(V) |
|
4.45 |
|
|
|
|
|
|
|
|
4.35 |
| Package Size |
|
mm2 |
|
|
|
mm2 |
mm2 |
|
|
|
mm2 |
| Approx. Price (US$) |
|
0.76 | 1ku |
|
|
|
2.10 | 1ku |
3.10 | 1ku |
|
1.75 | 1ku |
1.68 | 1ku |
1.00 | 1ku |
| Control Interface |
|
Standalone (RC-Settable) |
|
|
I2C |
Standalone (RC-Settable) |
|
|
I2C |
|
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
6.45 |
|
|
|
5.5 |
|
|
|
|
10.2 |
| Package Group |
|
DSBGA |
|
DSBGA |
|
PDIP,SOIC |
TSSOP |
|
DSBGA,VQFN |
HTSSOP,VQFN |
QFN |
| # Series Cells |
|
1 |
|
Single Cell |
Single Cell |
2,3,4 |
|
|
Single Cell |
Single Cell |
1 |
| Special Features |
|
JEITA BAT Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
JEITA BAT Temp Monitoring,Over Voltage Protection,Standard BAT Temp Monitoring,Under Voltage Protection |
Temp Monitoring (Thermistor Pin) |
Integrated Protector,SHA-1 Authentication |
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
Standard BAT Temp Monitoring |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
| Control Topology |
|
Linear |
|
|
|
|
|
|
|
|
Linear |
| Charge Current(Max)(A) |
|
0.25 |
|
|
2 |
2 |
|
|
3 |
1.2 |
0.5 |
| Battery Charge Voltage(V) |
|
4.284 (Fixed) |
|
|
3.6 |
Adjustable |
|
|
Programmable |
4.2 |
4.4 (Fixed) |
| Battery Capacity(Min)(mAh) |
|
|
|
300 |
|
|
800 |
|
|
|
|
| Implementation |
|
|
|
System |
|
|
Pack |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
Impedance Track |
|
|
IT (High accuracy) |
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
|
-40 to 85 |
|
-40 to 85 |
-20 to 70,-40 to 70 |
|
| Battery Capacity(Max)(mAh) |
|
|
|
8000 |
|
|
32000 |
|
|
|
|
| External Capacity Indication |
|
|
|
None |
|
|
LED,LCD |
|
|
|
|
| Communication Interface |
|
|
|
I2C |
|
|
SMBus |
|
|
|
|
| Charging Control Topology |
|
|
|
|
Switchmode Buck |
|
|
|
Switchmode Buck |
Linear |
|
| Vin(Max)(V) |
|
|
|
|
30 |
|
|
|
30 |
10 |
|
| Rating |
|
|
|
|
|
|
Catalog |
|
Catalog |
Catalog |
|
| Pin/Package |
|
|
|
|
|
|
44TSSOP |
|
|
|
|
| Cell Balancing |
|
|
|
|
|
|
Internal |
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
2-4 Cells |
|
|
|
|
| USB Feature |
|
|
|
|
|
|
|
|
USB D+/D-,USB OTG,USB-Friendly |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
[pf]20VQFN[/pf] |
|
| Function |
|
|
|
|
|
|
|
|
Charger |
Charger |
|