|
|
Texas Instruments
BQ24085DRCTG4
|
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BQ24745RHDR
|
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BQ24088DRCRG4
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BQ2023PW
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BQ24351DSGT
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BQ2002ESNTRG4
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BQ24002RGWR
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BQ24232RGTTG4
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BQ29413DCTTG4
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BQ2057CDGKRG4
|
| Price |
|
$1.33 |
|
|
$5.71 |
|
|
$2.90 |
|
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
|
Yes |
No |
No |
Yes |
No |
|
No |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
| Charge Current(Max)(A) |
|
0.75 |
10 |
|
|
|
2 |
1.2 |
0.5 |
|
2 |
| Control Interface |
|
Standalone (RC-Settable) |
SMBus |
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
| Absolute Vin (safety rating)(Max)((V)) |
|
20 |
30 |
|
|
|
7 |
|
28 |
|
18 |
| # Series Cells |
|
1 |
2,3,4 |
|
Single Cell |
|
|
Single Cell |
1 |
|
1 |
| Battery Charge Voltage(V) |
|
4.2 (Fixed) |
Adjustable |
|
|
|
Adjustable |
4.2 |
4.4 (Fixed) |
|
4.2 (Fixed) |
| Package Size |
|
mm2 |
mm2 |
|
|
|
mm2 |
|
mm2 |
|
mm2 |
| Approx. Price (US$) |
|
0.90 | 1ku |
2.90 | 1ku |
|
2.57 | 1ku |
0.40 | 1ku |
0.89 | 1ku |
1.68 | 1ku |
1.00 | 1ku |
|
0.70 | 1ku |
| Operating Vin(Max)(V) |
|
6.2 |
24 |
|
|
|
6 |
|
10.2 |
|
15 |
| Package Group |
|
VSON |
VQFN |
|
TSSOP |
WSON |
PDIP,SOIC |
HTSSOP,VQFN |
QFN |
|
SOIC,TSSOP,VSSOP |
| Special Features |
|
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Power Path |
|
|
N/A |
Temp Monitoring (Thermistor Pin) |
Standard BAT Temp Monitoring |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
Temp Monitoring (Thermistor Pin) |
| Operating Vin(Min)(V) |
|
|
7 |
|
|
|
|
|
4.35 |
|
|
| Control Topology |
|
|
Switch-Mode Buck |
|
|
|
|
|
Linear |
|
|
| Communication Interface |
|
|
|
|
SDQ |
No Communication |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
-20 to 70 |
|
|
-20 to 70,-40 to 70 |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
[pf]20VQFN[/pf] |
|
|
|
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
400 |
|
|
|
|
|
| Rating |
|
|
|
|
|
Catalog |
|
Catalog |
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
|
1 |
|
|
|
|
|
| Input Over-Current Protection(A) |
|
|
|
|
|
1.2 |
|
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
10.5 |
|
|
10.5 |
|
|
| Protection Feature(s) |
|
|
|
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD) |
|
|
|
|
|
| Function |
|
|
|
|
|
Charger Front-End Protection |
|
Charger |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
30 |
|
10 |
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
1 |
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Linear |
|
|
|
