Analog circuit IC featuring a single function and CMOS technology, packaged in a SIP with through-hole mounting. Operates across an AC input voltage range of 85V to 265V, supporting a maximum duty cycle of 83%. Delivers up to 119W output power with a 12V output voltage and 5.44A output current. Designed for flyback topology, this component offers a maximum power dissipation of 157W and operates within a temperature range of -40°C to 150°C.
PackageSIP
Current1.4mA
MountingThrough Hole
Power119W
Quick Jump:
Technical Specifications
Power Integrations TOP257EN technical specifications.
General
Package/Case
SIP
Height
8.25mm
Length
10.24mm
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 Power Dissipation
157W
Max Supply Voltage (AC)
265V
Min Supply Voltage (AC)
85V
Mount
Through Hole
Number of Outputs
1
Output Current
5.44A
Output Power
119W
Output Voltage
12V
Package Quantity
48
Packaging
Rail/Tube
Power Dissipation
55W
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
TOPSwitch®-HX
Supply Current
1.4mA
Topology
Flyback
Width
2.06mm
Compliance
RoHS
Compliant
Datasheet
Power Integrations TOP257EN Datasheet
Download the complete datasheet for Power Integrations TOP257EN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
