High-voltage off-line converter, operating from 85V to 265V AC input, featuring a fixed frequency of 127kHz and a maximum duty cycle of 80%. This isolated DC/DC controller delivers up to 1.2A output current and 20W output power, with an 800V output voltage. Designed for flyback topology, it operates within a wide temperature range of -40°C to 150°C and is housed in a DIP package. RoHS compliant, this component offers a maximum power dissipation of 20W.
Frequency127kHz
PackageDIP
Power20W
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Technical Specifications
Stmicroelectronics VIPER28HN technical specifications.
General
Package/Case
DIP
Isolation
Isolated
Lead Free
Lead Free
Max Duty Cycle
80%
Max Frequency
127kHz
Max Input Voltage
265V
Min Input Voltage
85V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Power Dissipation
20W
Max Supply Current
3.5mA
Max Supply Voltage
23.5V
Min Supply Voltage
8.5V
Number of Outputs
1
Operating Supply Current
2.5mA
Output Current
1.2A
Output Power
20W
Output Voltage
800V
Package Quantity
50
Packaging
Rail/Tube
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
VIPer™ plus
Topology
Flyback
Weight
0.030018oz
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics VIPER28HN Datasheet
Download the complete datasheet for Stmicroelectronics VIPER28HN to view detailed technical specifications.
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