|
|
Texas Instruments
BQ24702PWRG4
|
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BQ24308DSGR
|
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BQ2057DGK
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BQ2057SN
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BQ24001PWP
|
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BQ24003RGWR
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BQ24005PWP
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BQ24074RGTT
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BQ24075TRGTR
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BQ24160YFFT
|
| Price |
|
$2.48 |
|
|
|
$4.52 |
|
|
$1.93 |
$1.58 |
$3.82 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
30 |
|
18 |
18 |
13.5 |
13.5 |
13.5 |
28 |
28 |
20 |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Control Interface |
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C |
| Operating Vin(Max)(V) |
|
28 |
|
15 |
15 |
10 |
10 |
10 |
10.2 |
6.4 |
10 |
| Package Group |
|
TSSOP |
WSON |
SOIC,TSSOP,VSSOP |
SOIC,TSSOP,VSSOP |
HTSSOP,VQFN |
HTSSOP,VQFN |
HTSSOP |
QFN |
QFN |
DSBGA,VQFN |
| Special Features |
|
Power Path |
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
| # Series Cells |
|
2,3,4 |
|
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
| Approx. Price (US$) |
|
2.21 | 1ku |
0.30 | 1ku |
0.74 | 1ku |
0.74 | 1ku |
2.10 | 1ku |
1.68 | 1ku |
1.68 | 1ku |
0.85 | 1ku |
0.85 | 1ku |
1.95 | 1ku |
| Charge Current(Max)(A) |
|
2 |
|
2 |
2 |
1.2 |
1.2 |
1.2 |
1.5 |
1.5 |
2.5 |
| Package Size |
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Battery Charge Voltage(V) |
|
Adjustable |
|
4.1 (Fixed) |
4.1 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
3.5-4.44 |
| Input Over-Voltage Protection(V) |
|
|
6.3 |
|
|
|
|
|
10.5 |
6.6 |
10.5 |
| Rating |
|
|
Catalog |
|
|
|
|
|
|
|
|
| Input Over-Current Protection(A) |
|
|
0.7 |
|
|
|
|
|
|
|
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
|
|
|
|
|
|
|
|
| Function |
|
|
Charger Front-End Protection |
|
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.35 |
|
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
410 |
|
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
1 |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
30 |
|
|
|
|
|
|
|
|
| Communication Interface |
|
|
No Communication |
|
|
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
1 |
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
4.35 |
4.35 |
4.2 |
| Control Topology |
|
|
|
|
|
|
|
|
Linear |
Linear |
Switch-Mode Buck |
| USB Feature |
|
|
|
|
|
|
|
|
|
|
USB Detection |
