|
|
Texas Instruments
BQ24270YFFR
|
Texas Instruments
BQ27500DRZT-V120
|
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BQ26501PW
|
Texas Instruments
BQ26221PWR
|
Texas Instruments
BQ2000TPWR
|
Texas Instruments
BQ26200PW
|
Texas Instruments
BQ2003PNE4
|
Texas Instruments
BQ27541DRZT-G1
|
Texas Instruments
BQ24167RGET
|
Texas Instruments
BQ24314ADSGT
|
| Price |
|
|
$3.20 |
$6.50 |
|
|
|
|
|
$4.10 |
$0.80 |
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Y |
No |
Yes |
No |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Approx. Price (US$) |
|
1.13 | 1ku |
|
|
|
1.84 | 1ku |
|
2.31 | 1ku |
|
1.95 | 1ku |
0.35 | 1ku |
| Features |
|
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),USB Detection |
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
| Package Size |
|
mm2 |
|
|
|
mm2 |
|
mm2 |
|
|
|
| Battery Charge Voltage(Min)(V) |
|
3.5 |
|
|
|
|
|
0 |
|
|
|
| Battery Charge Voltage(Max)(V) |
|
4.44 |
|
|
|
|
|
20 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
20 |
|
|
|
7 |
|
7 |
|
|
|
| Operating Vin(Max)(V) |
|
6 |
|
|
|
6 |
|
5.5 |
|
|
|
| Package Group |
|
DSBGA |
|
|
|
PDIP,SOIC,TSSOP |
|
PDIP,SOIC |
SON |
DSBGA,VQFN |
WSON |
| Operating Vin(Min)(V) |
|
4.2 |
|
|
|
|
|
4.5 |
|
|
|
| Control Interface |
|
I2C |
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
I2C |
|
| Charge Current(Max)(A) |
|
1.5 |
|
|
|
2 |
|
2 |
|
2.5 |
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
Switch-Mode Buck |
|
|
|
| Number of Series Cells |
|
1 |
|
|
|
|
|
1,2,3,4 |
|
|
|
| Special Features |
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
SHA-1 Authentication |
Power Path |
|
| # Series Cells |
|
|
|
|
|
1,2,3,4 |
|
|
Single Cell |
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
Adjustable |
|
|
|
4.2 |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
300 |
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
Impedance Track |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
| Communication Interface |
|
|
|
|
|
|
|
|
HDQ,I2C |
|
No Communication |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
14500 |
|
|
| External Capacity Indication |
|
|
|
|
|
|
|
|
None |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
[pf]12SON[/pf] |
,[pf]24VQFN[/pf] |
|
| Implementation |
|
|
|
|
|
|
|
|
Pack |
|
|
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
10 |
30 |
| Function |
|
|
|
|
|
|
|
|
|
Charger |
Charger Front-End Protection |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
5.85 |
| Input Over-Current Protection(A) |
|
|
|
|
|
|
|
|
|
|
1.5 |
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
|
Over-voltage (OV) |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
4.35 |
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
|
1 |
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
|
1 |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
400 |
