Rev. H 02/09

21

TNY263-268

www.powerint.com

Revision

Notes

Date

A–

03/01

B

Corrected first page spacing and sentence in description describing innovative design.

Corrected Frequency Jitter in Figure 4 and Frequency Jitter in Parameter Table.

Added last sentence to Over Temperature Protection section.

Clarified detecting when there is no external resistor connected to the EN/UV pin.

Corrected Figure 6 and its description in the text.

Corrected formatting, grammar and style errors in text and figures.

Corrected and moved Worst Case EMI & Efficiency Measurement section.

Added PC Board Cleaning section.

Replaced Figure 21 and SMD-8B Package Drawing.

07/01

C

Corrected q

Updated Figures 15 and 16 and text description for Zener performance.

Corrected DIP-8B and SMD-8B Package Drawings.

04/03

D

Corrected EN/UV under-voltage threshold in text.

Corrected 2 MW connected between positive DC input to EN/UV pin in text and Figures 15 and 16.

03/04

E

Added TNY263 and TNY265.

04/04

F

Added lead-free ordering information.

12/04

G

1) Typographical correction in OFF-STATE Drain Leakage Current parameter condition.

2) Removed I

3) Added Note 4 to Absolute Maximum Ratings specifications.

04/05

H

Reformatted document, updated Figures 23 and 24 and Part Ordering Information.

02/09