CMOS switching regulator IC for DC/DC conversion, featuring a voltage-mode control topology. Operates with a maximum switching frequency of 140kHz and supports an output current of up to 4.32A. Designed for AC input voltages from 85V to 265V, with a maximum duty cycle of 83%. Includes over-voltage and over-temperature fault protection. Packaged in a TO-220 through-hole mount, this component is RoHS compliant and operates within a temperature range of -40°C to 150°C.
PackageTO-220
Current2.2mA
MountingThrough Hole
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Technical Specifications
Power Integrations TOP246YN technical specifications.
General
Package/Case
TO-220
Duty Cycle
66.5%
Fault Protection
Over Voltage, Over Temperature
Lead Free
Lead Free
Length
10.54mm
Max Duty Cycle
83%
Max Input Voltage (AC)
265V
Min Input Voltage (AC)
85V
Max Input Voltage
265V
Min Input Voltage
85V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Output Current
4.32A
Max Power Dissipation
125W
Max Supply Voltage (AC)
265V
Min Supply Voltage (AC)
85V
Mount
Through Hole
Number of Outputs
1
Output Current
4.32A
Output Type
Adjustable
Output Voltage
12V
Package Quantity
50
Packaging
Rail/Tube
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
TOPSwitch®-GX
Supply Current
2.2mA
Topology
Flyback
Width
4.7mm
Compliance
RoHS
Compliant
Datasheet
Power Integrations TOP246YN Datasheet
Download the complete datasheet for Power Integrations TOP246YN to view detailed technical specifications.
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