|
|
Texas Instruments
BQ2018TS-E1TR
|
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BQ24002PWPR
|
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BQ2040SN-D111TR
|
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BQ2084DBTR-V133G4
|
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BQ2050SN-D119G4
|
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BQ24304DSGR
|
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BQ2002ESNTR
|
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BQ20Z70PW
|
Texas Instruments
BQ24031RHLTG4
|
Texas Instruments
BQ24745RHDT
|
| Price |
|
$3.37 |
|
|
|
$7.93 |
|
$1.01 |
|
|
$4.24 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
Yes |
|
Yes |
| Cell Chemistry |
|
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
|
|
Li-Ion/Li-Polymer |
| Package Group |
|
TSSOP |
HTSSOP,VQFN |
SOIC |
|
SOIC |
|
PDIP,SOIC |
|
|
VQFN |
| Operating Temperature Range(C) |
|
-20 to 70 |
-20 to 70,-40 to 70 |
0 to 70 |
|
0 to 70 |
|
|
|
|
|
| Communication Interface |
|
HDQ |
|
SMBus |
|
DQ |
|
|
|
|
|
| # Series Cells |
|
Single Cell |
Single Cell |
2-4 Cells |
|
2-4 Cells |
|
|
|
|
2,3,4 |
| Estimated Package Size (WxL)(mm2) |
|
[pf]8TSSOP[/pf] |
[pf]20VQFN[/pf] |
[pf]16SOIC[/pf] |
|
[pf]16SOIC[/pf] |
|
|
|
|
|
| Approx. Price (US$) |
|
2.47 | 1ku |
1.68 | 1ku |
|
|
|
|
0.89 | 1ku |
|
|
2.90 | 1ku |
| Implementation |
|
Pack |
|
Pack |
|
Pack |
|
|
|
|
|
| Rating |
|
|
Catalog |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
10 |
|
|
|
30 |
|
|
|
|
| Special Features |
|
|
Standard BAT Temp Monitoring |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
Power Path |
| Function |
|
|
Charger |
|
|
|
Front End Protection |
|
|
|
|
| Charge Current(Max)(A) |
|
|
1.2 |
|
|
|
|
2 |
|
|
10 |
| Charging Control Topology |
|
|
Linear |
|
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
4.2 |
|
|
|
|
Adjustable |
|
|
Adjustable |
| Gas Gauge Algorithm |
|
|
|
EDV |
|
EDV |
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
800 |
|
500 |
|
|
|
|
|
| External Capacity Indication |
|
|
|
LED |
|
LED |
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
10000 |
|
6000 |
|
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
10.5 |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.35 |
|
|
|
|
| Input Over-Current Protection(A) |
|
|
|
|
|
|
0.3 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
7 |
|
|
30 |
| Control Interface |
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
SMBus |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
6 |
|
|
24 |
| Package Size |
|
|
|
|
|
|
|
mm2 |
|
|
mm2 |