In Car Charger for 5V3A
only for special device unigue design
 |
 |
Input & Output Regulation
Symbol |
Parameter |
Conditions |
Min |
Typical |
Max |
Unit |
Vin |
Input Voltage |
DC Power |
10 |
12 |
28 |
V |
Iin |
Input Current |
Vin=12V |
1650 |
mA |
||
Vout |
Output Voltage |
Off load |
5.00 |
5.17 |
5.30 |
V |
Load=3.0A |
4.60 |
5.00 |
V |
|||
Ic |
Output Current |
Vin=12V |
3000 |
mA |
||
Eff |
Efficiency |
Vin=12V Load=3.0A |
75 |
80 |
87 |
﹪ |
Vn |
Noise Voltage |
Vin=12V |
40 |
mV |
||
Vr |
Output Ripple |
Vin=12V Load=3.0A Oscillograph/TDS10122 |
150 |
mV |
||
Fosc |
Operating Frequency |
Ta=25℃ |
60 |
KHz |
Copyright (c) 2004 Semdicar Technology
Corporation. All right reserved.