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BQ24074RGTT
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BQ24316DSGR
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| Price |
|
$1.93 |
$1.58 |
$3.82 |
|
|
|
|
|
|
$0.71 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Operating Vin(Min)(V) |
|
4.35 |
4.35 |
4.2 |
4.2 |
4.35 |
|
4.35 |
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C |
I2C |
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
|
|
| Operating Vin(Max)(V) |
|
10.2 |
6.4 |
10 |
10 |
10.2 |
|
6.4 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
28 |
28 |
20 |
20 |
28 |
|
28 |
|
|
|
| # Series Cells |
|
1 |
1 |
1 |
1 |
1 |
|
1 |
|
|
|
| Approx. Price (US$) |
|
0.85 | 1ku |
0.85 | 1ku |
1.95 | 1ku |
1.95 | 1ku |
1.00 | 1ku |
0.35 | 1ku |
0.85 | 1ku |
0.30 | 1ku |
0.35 | 1ku |
0.35 | 1ku |
| Battery Charge Voltage(V) |
|
4.2 (Fixed) |
4.2 (Fixed) |
3.5-4.44 |
3.5-4.44 |
4.4 (Fixed) |
|
4.2 (Fixed) |
|
|
|
| Input Over-Voltage Protection(V) |
|
10.5 |
6.6 |
10.5 |
10.5 |
10.5 |
10.5 |
6.6 |
6.3 |
5.85 |
6.8 |
| Package Group |
|
QFN |
QFN |
DSBGA,VQFN |
DSBGA,VQFN |
QFN |
WSON |
QFN |
WSON |
WSON |
VSON,WSON |
| Charge Current(Max)(A) |
|
1.5 |
1.5 |
2.5 |
2.5 |
0.5 |
|
1.5 |
|
|
|
| Control Topology |
|
Linear |
Linear |
Switch-Mode Buck |
Switch-Mode Buck |
Linear |
|
Linear |
|
|
|
| Special Features |
|
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) |
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) |
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
|
|
|
| USB Feature |
|
|
|
USB Detection |
USB Detection |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
400 |
|
410 |
400 |
400 |
| Rating |
|
|
|
|
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
| Number of Series Cells(Max) |
|
|
|
|
|
|
1 |
|
|
|
|
| Input Over-Current Protection(A) |
|
|
|
|
|
|
1.5 |
|
0.7 |
1.5 |
1.5 |
| Communication Interface |
|
|
|
|
|
|
No Communication |
|
No Communication |
No Communication |
No Communication |
| Function |
|
|
|
|
|
|
Charger Front-End Protection |
|
Charger Front-End Protection |
Charger Front-End Protection |
Charger Front-End Protection |
| Vin(Max)(V) |
|
|
|
|
|
|
30 |
|
30 |
30 |
30 |
| Number of Series Cells(Min) |
|
|
|
|
|
|
1 |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.35 |
|
4.35 |
4.45 |
4.35 |
| Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV) |
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
1 |
1 |
1 |
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
1 |
1 |
1 |