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Texas Instruments
BQ2052
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Texas Instruments
BQ2002PNE4
|
Texas Instruments
BQ29442DRBR
|
Texas Instruments
BQ27410DRZT-G1
|
Texas Instruments
BQ29330DBTR
|
Texas Instruments
BQ29312PWR
|
Texas Instruments
BQ2083DBTG4
|
Texas Instruments
BQ24201DGN
|
Texas Instruments
BQ24140YFFT
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Texas Instruments
BQ24271RGER
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Price |
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$1.13 |
|
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|
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$2.51 |
$3.54 |
|
RoHS |
|
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Compliant |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Lead Status |
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Absolute Vin (safety rating)(Max)((V)) |
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|
7 |
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|
|
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16.5 |
20 |
20 |
Control Interface |
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Standalone (RC-Settable) |
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Standalone (RC-Settable) |
I2C |
I2C |
Special Features |
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Temp Monitoring (Thermistor Pin) |
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Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,OTG (On The Go Boost),Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
Cell Chemistry |
|
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NiCd,NiMH |
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Li-Ion,Li-Polymer |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Approx. Price (US$) |
|
|
0.89 | 1ku |
|
1.45 | 1ku |
|
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1.38 | 1ku |
1.60 | 1ku |
1.13 | 1ku |
Operating Vin(Max)(V) |
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|
6 |
|
|
|
|
|
13.5 |
9 |
6.3 |
Package Size |
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mm2 |
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mm2 |
mm2 |
mm2 |
Package Group |
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PDIP,SOIC |
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SON |
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MSOP-PowerPAD |
DSBGA |
DSBGA |
Charge Current(Max)(A) |
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2 |
|
|
|
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0.5 |
1.5 |
1.5 |
Battery Charge Voltage(V) |
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Adjustable |
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3.5-4.44 |
Adjustable |
Battery Capacity(Min)(mAh) |
|
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300 |
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Implementation |
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System |
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Gas Gauge Algorithm |
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Impedance Track |
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|
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Operating Temperature Range(C) |
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-40 to 85 |
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|
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Battery Capacity(Max)(mAh) |
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8000 |
|
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# Series Cells |
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Single Cell |
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1 |
1 |
1 |
External Capacity Indication |
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None |
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Communication Interface |
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I2C |
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Estimated Package Size (WxL)(mm2) |
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[pf]12SON[/pf] |
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Operating Vin(Min)(V) |
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2.8 |
4 |
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Battery Charge Voltage(Max)(V) |
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4.1 |
4.44 |
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Battery Charge Voltage(Min)(V) |
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4.1 |
3.5 |
|
USB Feature |
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N/A |
USB OTG |
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Control Topology |
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Linear |
Switch-Mode Buck |
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Input Over-Voltage Protection(V) |
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6.2 |
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