NCP1034(2008) 데이터 시트보기 (PDF) - ON Semiconductor
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NCP1034 Datasheet PDF : 23 Pages
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NCP1034
ABSOLUTE MAXIMUM RATINGS
Rating
Symbol
Min
Max
Unit
VCC, DRVVCC Supply Voltage
VFB, VUVLO
VSYNC
Vs Supply Voltage
−0.3
20
V
−0.3
10
V
−0.3
5
V
−1
150
V
Vb Supply Voltage
OCin Input Current
All voltages referenced to GND
VS
VS + 20
V
20
mA
Rating
Symbol
Value
Unit
Thermal Resistance, Junction−to−Ambient
Operating Ambient Temperature Range
Storage Temperature Range
Junction Operating Temperature
ESD Withstand Voltage (Note 1)
Human Body Model
Machine Model
RthJA
TA
TSTG
TJ
VESD
130
−40 to 125
−55 to 150
−40 to 150
2.0
200
°C/W
°C
°C
°C
kV
Latchup Capability per Jedec JESD78
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Excluding pins Vb, VS and HDRV.
TYPICAL ELECTRICAL PARAMETERS
RECOMMENDED OPERATING CONDITIONS
Symbol
Definition
Min
Max
Unit
VIN
VCC
DRVCC
VB to VS
FSW
TJ
Converting Voltage
Supply Voltage
Supply Voltage
Supply Voltage
Operating Frequency
Junction Temperature
12
100
V
10
18
V
10
18
V
10
18
V
25
500
kHz
−40
125
°C
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