CMOS switching regulator, voltage-mode, with a maximum output current of 2.88A and a maximum switching frequency of 140kHz. This power management IC features a flyback topology, adjustable output voltage, and a maximum duty cycle of 83%. It operates within an AC input voltage range of 85V to 265V and offers fault protection against overvoltage and overtemperature conditions. Packaged in a lead-free DIP configuration for through-hole mounting, it boasts a maximum power dissipation of 30W and operates across a wide temperature range from -40°C to 150°C.
PackageDIP
Current1.6mA
MountingThrough Hole
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Technical Specifications
Power Integrations TOP245PN technical specifications.
General
Package/Case
DIP
Duty Cycle
66.5%
Fault Protection
Over Voltage, Over Temperature
Height
3.68mm
Lead Free
Lead Free
Length
9.83mm
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
2.88A
Max Power Dissipation
30W
Max Supply Voltage (AC)
265V
Min Supply Voltage (AC)
85V
Mount
Through Hole
Number of Outputs
1
Output Type
Adjustable
Output Voltage
12V
Package Quantity
50
Packaging
Rail/Tube
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
TOPSwitch®-GX
Supply Current
1.6mA
Topology
Flyback
Width
6.6mm
Compliance
RoHS
Compliant
Datasheet
Power Integrations TOP245PN Datasheet
Download the complete datasheet for Power Integrations TOP245PN to view detailed technical specifications.
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