|
|
Texas Instruments
BQ24188YFFT
|
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BQ2057WTSTRG4
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BQ24001PWPRG4
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BQ2014HSNG4
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BQ24192IRGET
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BQ294700DSGT
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BQ20Z95DBTRG4
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BQ20Z95DBTR
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BQ2201PN
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Texas Instruments
BQ27505YZGR-J1
|
| Price |
|
|
$0.91 |
|
$9.44 |
|
|
|
|
$4.25 |
|
| RoHS |
|
Compliant |
Compliant |
Not Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
No |
|
No |
Yes |
No |
No |
No |
Yes |
No |
| Control Interface |
|
I2C |
Standalone (RC-Settable) |
|
|
I2C,Standalone (RC-Settable) |
|
|
|
|
|
| Approx. Price (US$) |
|
1.95 | 1ku |
0.80 | 1ku |
|
|
1.50 | 1ku |
0.27 | 1ku |
|
|
1.94 | 1ku |
|
| Charge Current(Max)(A) |
|
4.5 |
2 |
|
|
4.5 |
|
|
|
|
|
| Special Features |
|
Power Path,Standard BAT Temp Monitoring,OTG |
Temp Monitoring (Thermistor Pin) |
|
|
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
Controller |
|
| # Series Cells |
|
Single Cell |
2 |
|
2-4 Cells |
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
|
|
|
| Charging Control Topology |
|
Switching Charger |
|
|
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
Adjustable |
8.4 (Fixed) |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
17 |
|
|
|
|
20 |
|
|
|
|
| Package Group |
|
|
SOIC,TSSOP |
|
SOIC |
VQFN |
WSON |
|
|
SOIC |
|
| Package Size |
|
|
mm2 |
|
|
mm2 |
|
|
|
mm2 |
|
| Operating Vin(Max)(V) |
|
|
15 |
|
|
17 |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
4.5 |
|
|
3.9 |
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
18 |
|
|
22 |
|
|
|
|
|
| Control Topology |
|
|
Linear |
|
|
Switch-Mode Buck |
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
EDV |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
500 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
0 to 70 |
|
|
|
|
-40 to 85 |
|
| Communication Interface |
|
|
|
|
HDQ |
|
No Communication |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
6000 |
|
|
|
|
|
|
| External Capacity Indication |
|
|
|
|
LED |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
3.5 |
|
|
|
|
|
| USB Feature |
|
|
|
|
|
USB OTG,USB PSEL |
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.4 |
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
1 |
|
|
|
|
|
| Function |
|
|
|
|
|
|
Protection |
|
|
|
|
| Rating |
|
|
|
|
|
|
Catalog |
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
2 |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
1 |
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
4 |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.35 |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV) |
|
|
|
|
| Supply Voltage(V) |
|
|
|
|
|
|
|
|
|
5 |
|
