TOP221 datasheet(9/20 Pages) POWERINT

Part #	TOP221

Description	Three-Terminal Off-Line PWM Switch

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	POWERINT [Power Integrations, Inc.]

Direct Link	http://www.powerint.com

Logo

9 / 20 page

Rev. G 08/16

TOP221-227

www.power.com

Figure 9. Recommended TOPSwitch Layout.

CONTROL

SOURCE

DRAIN

TOP VIEW

DIP-8/SMD-8 PACKAGE

TO-220 PACKAGE

TOP VIEW

Design Tools

The following tools available from Power Integrations greatly

simplify TOPSwitch based power supply design.

• Data Book and Design Guide includes extensive

application information

• Excel Spreadsheets for Transformer Design - Use of

this tool is strongly recommended for all TOPSwitch

designs.

• Reference design boards – Production viable designs

that are assembled and tested.

All data sheets, application literature and up-to-date versions

of the Transformer Design Spreadsheets can be downloaded

from our Web site at www.power.com. A diskette of the

Transformer Design Spreadsheets may also be obtained by

sending in the completed form provided at the end of this

data sheet.

TOP221 Datasheet(PDF) 9 Page - Power Integrations, Inc.