Product Summary

The TOP222YN is a Three-terminal Off-line PWM Switch. It 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. The TOP222YN incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC: power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry.

Parametrics

TOP222YN absolute maximum ratings: (1)Drain Voltage: -0.3 to 700 V; (2)Drain Current Increase in 100 ns except during blanking time:0.1 x ILIMIT(MAX); (3)Control Voltage: - 0.3 V to 9 V; (5)Control Current: 100 mA; (6)Storage Temperature: -65 to 125℃; (7)Operating Junction Temperature: -40 to 150℃; (8)Lead Temperature: 260℃.

Features

TOP222YN 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

TOP222YN block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TOP222YN
TOP222YN

Power Integrations

AC/DC Switching Converters 15W 85-265 VAC 25W100/115/230 VAC

Data Sheet

0-1: $1.74
1-25: $1.45
25-100: $1.24
100-250: $1.05
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TOP200-14
TOP200-14

Other


Data Sheet

Negotiable 
TOP200-4
TOP200-4

Other


Data Sheet

Negotiable 
TOP200YAI
TOP200YAI

Power Integrations

AC/DC Switching Converters 5-12W 85-265 VAC 10-25W100/115/230VAC

Data Sheet

Negotiable 
TOP200YN
TOP200YN

Power Integrations

AC/DC Switching Converters 5-12W 85-265 VAC 10-25W100/115/230VAC

Data Sheet

Negotiable 
TOP201YAI
TOP201YAI

Power Integrations

AC/DC Switching Converters 0-22W 85-265 VAC 20-45W100/115/230VAC

Data Sheet

Negotiable 
TOP201YN
TOP201YN

Power Integrations

AC/DC Switching Converters 0-22W 85-265 VAC 20-45W100/115/230VAC

Data Sheet

Negotiable