TOP244YN TO-220 IC

8.00 د.إ
Product AttributeAttribute ValueSearch Similar
AC/DC Converters
Through Hole
12 V
85 VAC
265 VAC
132 kHz
83 %
1.6 mA
– 40 C
+ 150 C
Type:Off Line Converter
Product Type:AC/DC Converters
Subcategory:PMIC – Power Management ICs
Unit Weight:2.300 g


Power Management IC,?Off Line Switcher 6A, 265 VAC, TO-220-6


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:TOP244YN
Order Code:9921265
Product Range?TOPSwitch-GX Family
Technical Datasheet:?TOP244YN ? Datasheet

See all Technical Docs

Product Overview

The TOP244YN is a TOPSwitch-GX EcoSmart integrated off line switcher in 6 pin TO-220 package. TOPSwitch-GX uses same proven topology as TOPSwitch by integrating high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost, improve design flexibility, high performance and energy efficient. The TOP244YN features soft start, frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown and larger creepage packages. In addition all critical parameters (current limit, frequency, PWM gain) have tighter temperature and absolute tolerances to simplify design and optimize system cost.
  • Output power of 65W at 230VAC and 45W at 85VAC to 265VAC in open frame design
  • Output power of 30W at 230VAC and 20W at 85VAC to 265VAC in non ventilated enclosed adapter
  • Extended power range for higher power applications
  • Wider duty cycle for more power, smaller input capacitor
  • Regulates to zero load without dummy loading
  • 132KHz frequency reduces transformer/power supply size
  • Hysteretic thermal shutdown for automatic fault recovery
  • Large thermal hysteresis prevents PC board overheating
  • Switching frequency of 132KHz (frequency pin connected to source) and 66KHz (connected to control)
  • Operating junction temperature range from -40?C to 150?C


Consumer Electronics, Portable Devices, Power Management

Get this product: