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Texas Instruments
BQ2085DBTR-V1P3
|
Texas Instruments
BQ27510DRZT-G1
|
Texas Instruments
BQ294532DRVR
|
Texas Instruments
BQ27531YZFT-G1
|
Texas Instruments
BQ28550DRZR-R1
|
Texas Instruments
BQ24314CDSGR
|
Texas Instruments
BQ24193RGET
|
Texas Instruments
BQ24270RGET
|
Texas Instruments
BQ25505RGRT
|
Texas Instruments
BQ24392
|
| Price |
|
|
|
|
|
|
$0.75 |
$3.31 |
|
|
$0.61 |
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
|
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
|
| Battery capacity(Min)(mAh) |
|
500 |
|
|
|
|
|
|
|
|
|
| Operating temperature range(C) |
|
-20 to 85 |
|
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| Rating |
|
Catalog |
|
Catalog |
Catalog |
|
Catalog |
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| Gas gauge algorithm |
|
CEDV |
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| Implementation |
|
Pack |
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|
System |
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| Cell balancing |
|
Internal |
|
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| Package Group |
|
TSSOP|38 |
|
WSON |
DSBGA |
|
WSON |
VQFN |
DSBGA |
VQFN |
|
| Communication interface |
|
SMBus |
|
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| External capacity indication |
|
LED |
|
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|
|
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| Battery capacity(Max)(mAh) |
|
15000 |
|
|
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| Package size |
|
mm2 |
|
|
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| Number of series cells |
|
2-4 Cells |
|
|
|
|
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| Cell chemistry |
|
Li-Ion/Li-Polymer |
|
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| Approx. price(US$) |
|
5.80 | 1ku |
|
|
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| Function |
|
|
|
Protection |
|
|
Charger Front-End Protection |
|
|
|
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| Number of Series Cells(Min) |
|
|
|
2 |
|
|
|
|
|
|
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| Special Features |
|
|
|
Programmable EEPROM or EPROM |
Battery Management Unit,SHA-1 Authentication |
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,Over Voltage Protection,Solar Input,Under Voltage Protection |
|
| Communication Interface |
|
|
|
No Communication |
I2C |
|
No Communication |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
1 |
|
|
400 |
|
|
|
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| Number of Series Cells(Max) |
|
|
|
3 |
|
|
|
|
|
|
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| Approx. Price (US$) |
|
|
|
0.24 | 1ku |
1.30 | 1ku |
|
0.35 | 1ku |
2.50 | 1ku |
1.13 | 1ku |
2.40 | 1ku |
|
| Protection Feature(s) |
|
|
|
Over-voltage (OV) |
|
|
Over-voltage (OV) |
|
|
|
|
| Vin(Max)(V) |
|
|
|
25 |
|
|
30 |
|
|
|
|
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Lead Acid,LiFePO4,NiMH,Li-Polymer,NiCd |
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
|
|
|
|
-40 to 125 |
|
| Package Size |
|
|
|
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
8000 |
|
|
|
|
|
|
| External Capacity Indication |
|
|
|
|
None |
|
|
|
|
|
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| Pin/Package |
|
|
|
|
15DSBGA |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
300 |
|
|
|
|
|
|
| Cell Balancing |
|
|
|
|
N/A |
|
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| Gas Gauge Algorithm |
|
|
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|
IT (High accuracy) |
|
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|
|
|
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| Number of Series Cells |
|
|
|
|
Single Cell |
|
|
|
|
|
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| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
5.85 |
|
|
|
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| Input Over-Current Protection(A) |
|
|
|
|
|
|
1.5 |
|
|
|
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| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.45 |
|
|
|
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| # Series Cells (Max) |
|
|
|
|
|
|
1 |
|
|
|
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| # Series Cells (Min) |
|
|
|
|
|
|
1 |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
17 |
6.3 |
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
22 |
20 |
|
|
| # Series Cells |
|
|
|
|
|
|
|
1 |
1 |
Single Cell |
|
| Control Interface |
|
|
|
|
|
|
|
I2C,Standalone (RC-Settable) |
I2C |
|
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| USB Feature |
|
|
|
|
|
|
|
USB OTG,USB PSEL |
|
|
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| Charge Current(Max)(A) |
|
|
|
|
|
|
|
4.5 |
1.5 |
0.1 |
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
|
| Control Topology |
|
|
|
|
|
|
|
Switch-Mode |
|
Switch-Mode |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
2.2 |
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
5.5 |
|
| Primary Charge Termination Method |
|
|
|
|
|
|
|
|
|
Voltage |
|
