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Texas Instruments
BQ27425YZFT-G2B
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Texas Instruments
BQ27545YZFR-G1
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Texas Instruments
BQ27741YZFR-G1
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Texas Instruments
BQ294711DSGT
|
Texas Instruments
BQ20Z70PW-V110
|
Texas Instruments
BQ20Z45DBT
|
Texas Instruments
BQ25606RGER
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Texas Instruments
BQ25606RGET
|
Texas Instruments
BQ29311PWG4
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Texas Instruments
BQ25703ARSNT
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| Price |
|
$2.09 |
$1.67 |
$1.76 |
$0.54 |
$1.00 |
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| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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| Approx. Price (US$) |
|
1.01 | 1ku |
1.23 | 1ku |
1.45 | 1ku |
0.27 | 1ku |
|
|
1.15 | 1ku |
1.15 | 1ku |
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| Communication Interface |
|
I2C |
HDQ,I2C |
HDQ,I2C |
No Communication |
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| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
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| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
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| Package Size |
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mm2 |
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mm2 |
mm2 |
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| Battery Capacity(Max)(mAh) |
|
4000 |
16000 |
16000 |
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| Package Group |
|
DSBGA |
DSBGA |
DSBGA |
WSON |
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|
VQFN |
VQFN |
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| External Capacity Indication |
|
None |
None |
None |
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| Pin/Package |
|
15DSBGA |
15DSBGA |
15DSBGA |
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| Battery Capacity(Min)(mAh) |
|
100 |
300 |
500 |
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| Gas Gauge Algorithm |
|
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
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| # Series Cells |
|
Single Cell |
Single Cell |
Single Cell |
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| Implementation |
|
System |
Pack |
Pack |
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| Special Features |
|
|
SHA-1 Authentication |
Integrated Protector,SHA-1 Authentication |
N/A |
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|
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Over Voltage Protection,Power Path,Vin DPM (OK for Solar Power Source) |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Over Voltage Protection,Power Path,Vin DPM (OK for Solar Power Source) |
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| Number of Series Cells(Max) |
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4 |
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| Function |
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Protection |
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| Number of Series Cells(Min) |
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2 |
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| Typical Operating Current(Typ)(uA) |
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1 |
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| Vin(Max)(V) |
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20 |
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| Protection Feature(s) |
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Over-voltage (OV) |
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| Battery Charge Voltage(Min)(V) |
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4.2 |
4.2 |
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| USB Feature |
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USB D+/D-,USB OTG |
USB D+/D-,USB OTG |
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| Control Interface |
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Standalone (RC-Settable) |
Standalone (RC-Settable) |
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| Absolute Vin (safety rating)(Max)((V)) |
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|
20 |
20 |
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| Charge Current(Max)(A) |
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3 |
3 |
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| Operating Vin(Max)(V) |
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13.5 |
13.5 |
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| Operating Vin(Min)(V) |
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3.9 |
3.9 |
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| Control Topology |
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Switch-Mode Buck |
Switch-Mode Buck |
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| Battery Charge Voltage(Max)(V) |
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4.4 |
4.4 |
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| Number of Series Cells |
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1 |
1 |
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