|
|
Texas Instruments
BQ24735RGRR
|
Texas Instruments
BQ2014HSNTRG4
|
Texas Instruments
BQ24200DGNG4
|
Texas Instruments
BQ24704RGER
|
Texas Instruments
BQ29442DRBT
|
Texas Instruments
BQ2057CDGKRG4
|
Texas Instruments
BQ2002FPN
|
Texas Instruments
BQ2002ESNTRG4
|
Texas Instruments
BQ24002RGWR
|
Texas Instruments
BQ24351DSGT
|
| Price |
|
|
|
|
|
|
|
$2.09 |
|
$2.90 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
Yes |
Yes |
No |
Yes |
No |
Yes |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
30 |
|
16.5 |
|
|
18 |
7 |
7 |
|
|
| Package Group |
|
VQFN |
SOIC |
MSOP-PowerPAD |
|
|
SOIC,TSSOP,VSSOP |
PDIP,SOIC |
PDIP,SOIC |
HTSSOP,VQFN |
WSON |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
|
NiCd,NiMH |
NiCd,NiMH |
Li-Ion/Li-Polymer |
|
| Package Size |
|
mm2 |
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
|
|
| Special Features |
|
Integrated FET |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Standard BAT Temp Monitoring |
N/A |
| Operating Vin(Min)(V) |
|
4.5 |
|
|
|
|
|
4 |
|
|
|
| Approx. Price (US$) |
|
2.25 | 1ku |
|
1.16 | 1ku |
|
|
0.70 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
1.68 | 1ku |
0.40 | 1ku |
| Operating Vin(Max)(V) |
|
24 |
|
13.5 |
|
|
15 |
6 |
6 |
|
|
| # Series Cells |
|
1,2,3,4 |
2-4 Cells |
1 |
|
|
1 |
|
|
Single Cell |
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
Switch-Mode Buck |
|
|
|
| Charge Current(Max)(A) |
|
8 |
|
0.5 |
|
|
2 |
2 |
2 |
1.2 |
|
| Battery Charge Voltage(V) |
|
Adjustable |
|
4.2 (Fixed) |
|
|
4.2 (Fixed) |
|
Adjustable |
4.2 |
|
| Control Interface |
|
SMBus |
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
| Gas Gauge Algorithm |
|
|
EDV |
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
500 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
0 to 70 |
|
|
|
|
|
|
-20 to 70,-40 to 70 |
|
| Communication Interface |
|
|
HDQ |
|
|
|
|
|
|
|
No Communication |
| Battery Capacity(Max)(mAh) |
|
|
6000 |
|
|
|
|
|
|
|
|
| External Capacity Indication |
|
|
LED |
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
[pf]20VQFN[/pf] |
|
| Implementation |
|
|
Pack |
|
|
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
0 |
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
20 |
|
|
|
| USB Feature |
|
|
|
|
|
|
|
N/A |
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
1,2,3,4 |
|
|
|
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
10 |
30 |
| Function |
|
|
|
|
|
|
|
|
|
Charger |
Charger Front-End Protection |
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
Linear |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
400 |
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
|
|
1 |
| Input Over-Current Protection(A) |
|
|
|
|
|
|
|
|
|
|
1.2 |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
10.5 |
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD) |
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
|
|
1 |
