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Texas Instruments
BQ24192I
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Texas Instruments
BQ25887RGER
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Bel Fuse Inc.
BQ2540-9R
|
Texas Instruments
BQ296234DSGR
|
Texas Instruments
BQ2002SNTRG4
|
Texas Instruments
BQ2002EPNE4
|
Texas Instruments
BQ29411DCT3RE6
|
Texas Instruments
BQ24400PWRG4
|
Texas Instruments
BQ24064DRCTG4
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Texas Instruments
BQ24123RHLR
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| Price |
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$1.01 |
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| RoHS |
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|
Y |
Compliant |
Y |
Compliant |
Not Compliant |
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Compliant |
|
Yes |
| Lead Status |
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|
Y |
|
Y |
No |
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No |
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Yes |
| Control topology |
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Switch-Mode Boost |
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| Package Group |
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VQFN|24 |
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PDIP,SOIC |
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TSSOP |
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VQFN |
| Rating |
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Catalog |
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Catalog |
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| Absolute Vin (safety rating)(Max)((V)) |
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20 |
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|
7 |
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|
7 |
|
20 |
| Number of series cells |
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2 |
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| Approx. price(US$) |
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2.10 | 1ku |
|
.091 | 1ku |
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| Control interface |
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I2C |
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| Features |
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ICO,IINDPM,Integrated ADC,Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OVP,Thermal Regulation,UVLO,VINDPM,Cell Balancing |
|
LDO output,Overvoltage,Single pin output drive,Undervoltage |
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Integrated FET,Temp Monitoring (Thermistor Pin) |
| Charge current(Max)(A) |
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2.2 |
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| Operating Vin(Min)(V) |
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3.9 |
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4 |
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4.35 |
| Package size |
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mm2 |
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| Battery charge voltage(Max)(V) |
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9.2 |
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| Operating Vin(Max)(V) |
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6.2 |
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6 |
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6 |
|
16 |
| Cell chemistry |
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Li-Ion/Li-Polymer |
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| Battery charge voltage(Min)(V) |
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6.8 |
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| Battery overvoltage protection(max)(V) |
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4.6 |
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| Battery overvoltage protection(min)(V) |
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3.85 |
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| Function |
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Protection |
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| Number of series cells(max) |
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3,4 |
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| Number of series cells(min) |
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2,3,4 |
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| Operating current(typ)(A) |
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1 |
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| Operating temperature range(C) |
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-40 |
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| Overvoltage protection |
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4.6 |
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| Package area(mm^2) |
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4 |
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| Package size (L x W)(mm) |
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2 x 2 |
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| Package type |
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WSON |
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| Pin count |
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8 |
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| TI functional safety category |
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| Vin(max)(V) |
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20 |
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| TI.com inventory |
|
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|
26343 |
|
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| Cell Chemistry |
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NiCd,NiMH |
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NiCd,NiMH |
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Li-Ion/Li-Polymer |
| Control Interface |
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Standalone (RC-Settable) |
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Standalone (RC-Settable) |
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Standalone (RC-Settable) |
| Special Features |
|
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Temp Monitoring (Thermistor Pin) |
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Temp Monitoring (Thermistor Pin) |
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|
| Approx. Price (US$) |
|
|
|
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|
0.89 | 1ku |
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1.55 | 1ku |
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1.95 | 1ku |
| Package Size |
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mm2 |
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mm2 |
| # Series Cells |
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1,2,3,4 |
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1,2,3,4 |
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| Control Topology |
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Switch-Mode Buck |
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Switch-Mode Buck |
| Charge Current(Max)(A) |
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2 |
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2 |
|
2 |
| Battery Charge Voltage(V) |
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Adjustable |
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Adjustable |
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| Package Size(mm2=WxL) |
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|
[pf]8TSSOP[/pf] |
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| Charging Control Topology |
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Switching Charger |
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| Number of Series Cells |
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1,2,3 |
| Battery Charge Voltage(Min)(V) |
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|
4.2,8.4 |
| Battery Charge Voltage(Max)(V) |
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4.2,8.4 |
