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Texas Instruments
BQ20Z80DBTR-V102
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Texas Instruments
BQ27541DRZR-G1
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Texas Instruments
BQ24312DSGT
|
Texas Instruments
BQ24278YFFR
|
Texas Instruments
BQ24167YFFR
|
Texas Instruments
BQ2003PN-N
|
Texas Instruments
BQ24278YFFT
|
Texas Instruments
BQ29413DCTRG4
|
Texas Instruments
BQ2060A-E619DBQR
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Texas Instruments
BQ2201SN-NG4
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Price |
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$7.98 |
$2.30 |
|
|
$2.74 |
$4.18 |
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RoHS |
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Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
Battery Capacity(Min)(mAh) |
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|
300 |
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|
|
|
|
800 |
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Special Features |
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SHA-1 Authentication |
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Power Path,Standard BAT Temp Monitoring |
Power Path |
Temp Monitoring (Thermistor Pin) |
Power Path,Standard BAT Temp Monitoring |
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Controller |
Gas Gauge Algorithm |
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Impedance Track |
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CEDV |
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Operating Temperature Range(C) |
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-40 to 85 |
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-40 to 85 |
-40 to 85 |
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-40 to 85 |
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-20 to 70 |
-40 to 85 |
Communication Interface |
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HDQ,I2C |
No Communication |
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SMBus,HDQ |
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Battery Capacity(Max)(mAh) |
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14500 |
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10000 |
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# Series Cells |
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Single Cell |
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Single Cell |
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1,2,3,4 |
Single Cell |
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2-4 Cells |
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Cell Chemistry |
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Li-Ion/Li-Polymer |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
NiCd,NiMH |
Li-Ion/Li-Polymer |
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Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
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External Capacity Indication |
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None |
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LED |
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Estimated Package Size (WxL)(mm2) |
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[pf]12SON[/pf] |
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,[pf]24VQFN[/pf] |
,[pf]24VQFN[/pf] |
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,[pf]24VQFN[/pf] |
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[pf]28SSOP[/pf] |
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Package Group |
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|
SON |
WSON |
DSBGA,VQFN |
DSBGA,VQFN |
PDIP,SOIC |
DSBGA,VQFN |
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SSOP |
SOIC |
Implementation |
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Pack |
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Pack |
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Rating |
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Catalog |
Catalog |
Catalog |
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Catalog |
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Input Over-Voltage Protection(V) |
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5.85 |
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Input Over-Current Protection(A) |
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1.5 |
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Protection Feature(s) |
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Over-voltage (OV) |
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Function |
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Charger Front-End Protection |
Charger |
Charger |
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Charger |
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Battery Over-Voltage Protection(Typ)(V) |
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4.35 |
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# Series Cells (Max) |
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1 |
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Vin(Max)(V) |
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30 |
10.5 |
10 |
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10.5 |
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# Series Cells (Min) |
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1 |
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Typical Operating Current(Typ)(uA) |
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400 |
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Approx. Price (US$) |
|
|
|
0.35 | 1ku |
1.25 | 1ku |
1.95 | 1ku |
2.31 | 1ku |
1.25 | 1ku |
|
|
1.94 | 1ku |
Battery Charge Voltage(V) |
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|
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4.2 |
4.2 |
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4.2 |
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Charge Current(Max)(A) |
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2.5 |
2.5 |
2 |
2.5 |
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Control Interface |
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I2C |
Standalone (RC-Settable) |
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Absolute Vin (safety rating)(Max)((V)) |
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7 |
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Battery Charge Voltage(Min)(V) |
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0 |
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Battery Charge Voltage(Max)(V) |
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20 |
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Operating Vin(Min)(V) |
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4.5 |
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USB Feature |
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N/A |
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Package Size |
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mm2 |
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mm2 |
Control Topology |
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Switch-Mode Buck |
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Operating Vin(Max)(V) |
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5.5 |
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Supply Voltage(V) |
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5 |