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Texas Instruments
BQ2019PW
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Texas Instruments
BQ24007PWPRG4
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Texas Instruments
BQ24400DR
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Texas Instruments
BQ24075RGTTG4
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Texas Instruments
BQ24074RGTRG4
|
Texas Instruments
BQ29401DCT3E6
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Texas Instruments
BQ27200DRKRG4
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Texas Instruments
BQ2201SNTR
|
Texas Instruments
BQ24740RHDR
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Texas Instruments
BQ24738HRGRR
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Price |
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$4.79 |
|
$2.17 |
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$2.69 |
$2.88 |
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RoHS |
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Yes |
Not Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Lead Status |
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Yes |
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Yes |
No |
No |
No |
No |
Yes |
No |
Yes |
Package Group |
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TSSOP |
QFN |
VQFN |
SM8 |
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SOIC |
VQFN |
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Absolute Vin (safety rating)(Max)((V)) |
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7 |
28 |
28 |
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Special Features |
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Temp Monitoring (Thermistor Pin) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
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Controller |
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Control Interface |
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Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
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# Series Cells |
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1,2,3,4 |
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Operating Vin(Max)(V) |
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6 |
6.4 |
10.2 |
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Package Size(mm2=WxL) |
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[pf]8TSSOP[/pf] |
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Approx. Price (US$) |
|
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1.55 | 1ku |
0.85 | 1ku |
0.85 | 1ku |
|
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1.94 | 1ku |
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Charging Control Topology |
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Switching Charger |
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Switching Charger |
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Battery Charge Voltage(V) |
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Adjustable |
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Adjustable |
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Cell Chemistry |
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NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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Charge Current(Max)(A) |
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2 |
1.5 |
1.5 |
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Operating Vin(Min)(V) |
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4.35 |
4.35 |
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Battery Charge Voltage(Min)(V) |
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4.2 |
4.2 |
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Battery Charge Voltage(Max)(V) |
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4.2 |
4.2 |
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USB Feature |
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N/A |
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Control Topology |
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Linear |
Linear |
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Package Size |
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mm2 |
mm2 |
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mm2 |
mm2 |
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Number of Series Cells |
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1 |
1 |
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Features |
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Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
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Rating |
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Catalog |
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Typical Operating Current(Typ)(uA) |
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2 |
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Protection Feature(s) |
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Over-voltage (OV) |
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# Series Cells (Min) |
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2 |
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# Series Cells (Max) |
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4 |
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Vin(Max)(V) |
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25 |
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Battery Over-Voltage Protection(Typ)(V) |
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4.45 |
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Communication Interface |
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No Communication |
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Function |
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Protection |
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Operating Temperature Range(C) |
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-40 to 85 |
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Supply Voltage(V) |
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5 |
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