|
|
Texas Instruments
BQ24352DSGT
|
Texas Instruments
BQ24031RHLT
|
Texas Instruments
BQ24304DSGR
|
Texas Instruments
BQ2002ESNTR
|
Texas Instruments
BQ24172RGYT
|
Texas Instruments
BQ2018TS-E1TR
|
Texas Instruments
BQ24002PWPR
|
Texas Instruments
BQ27541DRZT
|
Texas Instruments
BQ2040SN-C408G4
|
Texas Instruments
BQ24125RHLRG4
|
| Price |
|
|
|
|
$1.01 |
|
$3.37 |
|
$1.70 |
|
|
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
No |
No |
| Input Over-Voltage Protection(V) |
|
7.1 |
|
10.5 |
|
|
|
|
|
|
|
| Package Group |
|
WSON |
VQFN |
|
PDIP,SOIC |
VQFN |
TSSOP |
HTSSOP,VQFN |
|
SOIC |
VQFN |
| Rating |
|
Catalog |
|
|
|
|
|
Catalog |
|
|
|
| Approx. Price (US$) |
|
0.40 | 1ku |
1.80 | 1ku |
|
0.89 | 1ku |
1.70 | 1ku |
2.47 | 1ku |
1.68 | 1ku |
|
|
2.95 | 1ku |
| Function |
|
Charger Front-End Protection |
|
Front End Protection |
|
|
|
Charger |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.35 |
|
4.35 |
|
|
|
|
|
|
|
| Protection Feature(s) |
|
Over-voltage (OV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
|
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
1 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
30 |
|
30 |
|
|
|
10 |
|
|
|
| Communication Interface |
|
No Communication |
|
|
|
|
HDQ |
|
|
SMBus |
|
| # Series Cells (Min) |
|
1 |
|
|
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
400 |
|
|
|
|
|
|
|
|
|
| Input Over-Current Protection(A) |
|
1.2 |
|
0.3 |
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
4.35 |
|
|
4.5 |
|
|
|
|
4.35 |
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
|
Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
| Control Interface |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
16 |
|
6 |
17 |
|
|
|
|
16 |
| # Series Cells |
|
|
1 |
|
|
1,2,3 |
Single Cell |
Single Cell |
|
2-4 Cells |
|
| Charge Current(Max)(A) |
|
|
1.5 |
|
2 |
4 |
|
1.2 |
|
|
2 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
18 |
|
7 |
20 |
|
|
|
|
20 |
| Battery Charge Voltage(V) |
|
|
4.1 (Fixed) |
|
Adjustable |
Adjustable |
|
4.2 |
|
|
|
| Control Topology |
|
|
Linear |
|
|
Switch-Mode Buck |
|
|
|
|
Switch-Mode Buck |
| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
|
|
|
|
mm2 |
| Special Features |
|
|
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
Standard BAT Temp Monitoring |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Operating Temperature Range(C) |
|
|
|
|
|
|
-20 to 70 |
-20 to 70,-40 to 70 |
|
0 to 70 |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
[pf]8TSSOP[/pf] |
[pf]20VQFN[/pf] |
|
[pf]16SOIC[/pf] |
|
| Implementation |
|
|
|
|
|
|
Pack |
|
|
Pack |
|
| Charging Control Topology |
|
|
|
|
|
|
|
Linear |
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
EDV |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
800 |
|
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
LED |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
10000 |
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
|
|
1,2,3 |
| USB Feature |
|
|
|
|
|
|
|
|
|
|
N/A |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
|
15.5 |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
|
2.1 |
