iW600

Secondary-Side Voltage Positioning Controller

2 of 6

Rev. 1.0

© 2016 Dialog Semiconductor

10-November-2016

Product Summary

www.dialog-semiconductor.com

4 Pinout Description

Pin No.

Name

Type

Pin Description

1

STR

Power Input/

Analog Input/

Power Output

Stroke pin. Controller Power input and voltage monitoring input. It also

builds in a open-drain circuit to drive the flyback power transformer

when dynamic load is detected.

2

GND

Ground

Ground.

3

N/C

N/C

Not connected. Recommend design a solder pad and solder this pin on

the printed circuit board for mechanical stability.

Note 1: The N/C pin is only available in the 3-lead SOT-23 package.

Figure 4.1: 3-Lead SOT-23 Package

iW600

1

3

N/C

STR

GND

2

iW600

1 STR

GND 2

Figure 4.2: 2-Lead DFN Package