|
|
Texas Instruments
BQ24070RHLR
|
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BQ24070RHLT
|
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BQ25017RHLTG4
|
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BQ24071RHLTG4
|
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BQ24308DSGR
|
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BQ24315DSGR
|
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BQ24702PWRG4
|
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BQ24171RGYR
|
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BQ2954SNTRG4
|
Texas Instruments
BQ2014HSNG4
|
| Price |
|
$1.95 |
|
|
|
|
|
$2.48 |
|
$2.36 |
$9.44 |
| RoHS |
|
Yes |
Yes |
|
Not Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
|
|
No |
Yes |
No |
No |
No |
No |
| Operating Vin(Min)(V) |
|
4.35 |
4.35 |
|
|
|
|
|
4.5 |
4.5 |
|
| Package Group |
|
VQFN |
VQFN |
|
|
WSON |
WSON |
TSSOP |
VQFN |
PDIP,SOIC |
SOIC |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
NiCd,NiMH |
| Approx. Price (US$) |
|
1.20 | 1ku |
1.20 | 1ku |
|
|
0.30 | 1ku |
0.35 | 1ku |
2.21 | 1ku |
1.70 | 1ku |
2.10 | 1ku |
|
| Control Interface |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
| Operating Vin(Max)(V) |
|
16 |
16 |
|
|
|
|
28 |
17 |
5.5 |
|
| Special Features |
|
Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
|
|
Power Path |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Temp Monitoring (Thermistor Pin) |
|
| # Series Cells |
|
1 |
1 |
|
|
|
|
2,3,4 |
1,2,3 |
1,2,3,4 |
2-4 Cells |
| Battery Charge Voltage(V) |
|
4.2 (Fixed) |
4.2 (Fixed) |
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
|
| Charge Current(Max)(A) |
|
1.5 |
1.5 |
|
|
|
|
2 |
4 |
2 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
18 |
18 |
|
|
|
|
30 |
20 |
7 |
|
| Control Topology |
|
Linear |
Linear |
|
|
|
|
|
Switch-Mode Buck |
Switch-Mode Buck |
|
| Package Size |
|
mm2 |
mm2 |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
6.3 |
5.85 |
|
|
|
|
| Rating |
|
|
|
|
|
Catalog |
Catalog |
|
|
|
|
| Input Over-Current Protection(A) |
|
|
|
|
|
0.7 |
1.5 |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
|
| Function |
|
|
|
|
|
Charger Front-End Protection |
Charger Front-End Protection |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
4.35 |
4.35 |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
410 |
400 |
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
30 |
30 |
|
|
|
|
| Communication Interface |
|
|
|
|
|
No Communication |
No Communication |
|
|
|
HDQ |
| # Series Cells (Min) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
|
EDV |
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
|
500 |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
|
0 to 70 |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
|
6000 |
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
|
LED |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
|
[pf]16SOIC[/pf] |
| Implementation |
|
|
|
|
|
|
|
|
|
|
Pack |