Product Summary

The TOP224GN is a Three-terminal Off-line PWM Switch.The TOP224GN is more cost effective and provides several enhancements over the first generation TOPSwitch family. The TOP224GN extends the power range from 100W to 150W for 100/115/230 VAC input and from 50W to 90W for 85-265 VAC universal input. This brings TOPSwitch technology advantages to many new applications, i.e. TV, Monitor, Audio amplifiers, etc. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier.

Parametrics

TOP224GN absolute maximum ratings: (1)DRAIN Voltage: -0.3 to 700 V; (2)DRAIN Current Increase (DID) in 100 ns except during blanking time: 0.1 x ILIMIT(MAX); (3)CONTROL Voltage: - 0.3 V to 9 V; (4)CONTROL Current: 100mA; (5)Storage Temperature: -65 to 125℃; (6)Operating Junction Temperature(3): -40 to 150℃; (7)Lead Temperature(4): 260℃.

Features

TOP224GN features: (1)Lowest cost, lowest component count switcher solution; (2)Cost competitive with linears above 5W; (3)Very low AC/DC losses up to 90% efficiency; (4)Built-in Auto-restart and Current limiting; (5)Latching Thermal shutdown for system level protection; (6)Implements Flyback, Forward, Boost or Buck topology; (7)Works with primary or opto feedback; (8)Stable in discontinuous or continuous conduction mode; (9)Source connected tab for low EMI; (10)Circuit simplicity and Design Tools reduce time to market.

Diagrams

TOP224GN block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TOP224GN
TOP224GN
Power Integrations
AC/DC Switching Converters 20W 85-265 VAC 30W100/115/230 VAC
Data Sheet
0-1: $1.75
1-25: $1.58
25-100: $1.40
100-250: $1.31
TOP224GN-TL
TOP224GN-TL
Power Integrations
AC/DC Switching Converters 20W 85-265 VAC 30W100/115/230 VAC
Data Sheet
0-780: $1.15
780-1000: $1.15