MP1482 데이터 시트보기 (PDF) - KEXIN Industrial
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MP1482 Datasheet PDF : 4 Pages
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SMD Type
■ Typical Characteristics
Steady State Test
VIN = 12V, VOUT = 3.3V
IOUT = 0A, IIN= 8.2mA
VIN
20mV/div.
VOUT
20mV/div.
IL
1A/div.
VSW
10V/div.
MP1482
Integrate Circuit
Startup through Enable
VIN = 12V, VOUT = 3.3V
IOUT = 1A (Resistance Load)
Shutdown through Enable
VIN = 12V, VOUT = 3.3V
IOUT = 1A (Resistance Load)
VEN
5V/div.
VOUT
2V/div.
IL
1A/div.
VSW
10V/div.
2ms/div.
VEN
5V/div.
VOUT
2V/div.
IL
1A/div.
VSW
10V/div.
2ms/div.
Heavy Load Operation
2A Load
VIN, AC
200mV/div.
VO, AC
20mV/div.
IL
1A/div.
VSW
10V/div.
Medium Load Operation
1A Load
Light Load Operation
No Load
VIN, AC
200mV/div.
VIN, AC
20mV/div.
VO, AC
20mV/div.
IL
1A/div.
VO, AC
20mV/div.
IL
1A/div.
VSW
10V/div.
VSW
10V/div.
Short Circuit
Protection
VOUT
2V/div.
IL
2A/div.
Short Circuit
Recovery
VOUT
2V/div.
IL
2A/div.
Load Transient
VOUT
200mV/div.
IL
1A/div.
ILOAD
1A/div.
3
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