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|
Texas Instruments
TPS650231RSBT
|
Texas Instruments
BQ24073RGTR
|
Texas Instruments
BQ24271RGET
|
Texas Instruments
LP3947
|
Texas Instruments
BQ24072RGTTG4
|
Texas Instruments
BQ24251RGER
|
Texas Instruments
BQ24257YFFR
|
Texas Instruments
BQ24257YFFT
|
Texas Instruments
BQ51051BRHLR
|
Texas Instruments
BQ24007RGWR
|
| Price |
|
$4.05 |
$1.67 |
|
|
|
|
$1.75 |
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
No |
No |
|
No |
No |
Yes |
Yes |
Yes |
Yes |
| Operating Temperature Range(C) |
|
-40 to 85 |
|
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| Rating |
|
Catalog |
|
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|
Catalog |
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
|
|
|
mm2 |
|
| Vin(Max)(V) |
|
6.5 |
|
|
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|
20 |
20 |
|
|
| Regulated Outputs(#) |
|
6 |
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| Package Group |
|
DSBGA,WQFN |
QFN |
DSBGA |
|
QFN |
|
|
|
DSBGA,VQFN |
HTSSOP,VQFN |
| Vout(Max)(V) |
|
6 |
|
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| Step-Down DC/DC Converter |
|
3 |
|
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| Iq(Typ)(mA) |
|
0.085 |
|
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| Processor Name |
|
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
|
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| Iout(Max)(A) |
|
1.7 |
|
|
|
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|
1.5 |
|
| Special Features |
|
Comm Control,Power Good,Power Sequencing |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Step-Down DC/DC Controller |
|
0 |
|
|
|
|
|
|
|
|
|
| Step-Up DC/DC Controller |
|
0 |
|
|
|
|
|
|
|
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| Vin(Min)(V) |
|
1.5 |
|
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| Approx. Price (US$) |
|
2.09 | 1ku |
0.85 | 1ku |
1.13 | 1ku |
|
0.85 | 1ku |
1.15 | 1ku |
1.00 | 1ku |
1.00 | 1ku |
1.60 | 1ku |
2.10 | 1ku |
| Processor Supplier |
|
Texas Instruments |
|
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| LDO |
|
3 |
|
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| Vout(Min)(V) |
|
0.6 |
|
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|
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|
| Step-Up DC/DC Converter |
|
0 |
|
|
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
6.4 |
6.3 |
|
6.4 |
|
|
|
|
10 |
| Operating Vin(Min)(V) |
|
|
4.35 |
|
|
4.35 |
|
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|
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|
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
| Battery Charge Voltage(Min)(V) |
|
|
4.2 |
|
|
|
|
|
|
|
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| Battery Charge Voltage(Max)(V) |
|
|
4.2 |
|
|
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| Absolute Vin (safety rating)(Max)((V)) |
|
|
28 |
20 |
|
28 |
|
|
|
|
13.5 |
| # Series Cells |
|
|
1 |
1 |
|
1 |
Single Cell |
Single Cell |
Single Cell |
|
1 |
| USB Feature |
|
|
N/A |
|
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
1.5 |
1.5 |
|
1.5 |
2 |
2 |
2 |
|
1.2 |
| Control Topology |
|
|
Linear |
|
|
Linear |
|
|
|
|
|
| Control Interface |
|
|
|
I2C |
|
Standalone (RC-Settable) |
I2C,Standalone |
I2C,Standalone |
I2C,Standalone |
|
Standalone (RC-Settable) |
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
4.2 (Fixed) |
Adjustable |
Adjustable |
Adjustable |
|
4.1 (Fixed),4.2 (Fixed) |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
6.6 |
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
Switchmode Buck |
Switchmode Buck |
Switchmode Buck |
|
Linear Charger |
| Function |
|
|
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|
Receiver |
|
| Pout(Typ)(W) |
|
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|
5 |
|
| Vout (regulated)(V) |
|
|
|
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|
4.35 |
|
| Package Sizes(mm) |
|
|
|
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|
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|
1.9 x 3.0,3.5 x 4.5 |
|
| Compliance |
|
|
|
|
|
|
|
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|
WPC 1.1 |
|
| Vrect (reg)(V) |
|
|
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|
Tracks (Vbat+300mV) |
|
| Package Size(mm2=WxL) |
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|
[pf]20VQFN[/pf] |
