Datasheet

23
TNY263-268
G
4/05
Revision Notes Date
A - 3/01
B 1) Corrected first page spacing and sentence in description describing innovative design.
2) Corrected Frequency Jitter in Figure 4 and Frequency Jitter in Parameter Table.
3) Added last sentence to Over Temperature Protection section.
4) Clarified detecting when there is no external resistor connected to the EN/UV pin.
5) Corrected Figure 6 and its description in the text.
6) Corrected formatting, grammer and style errors in text and figures.
7) Corrected and moved Worst Case EMI & Efficiency Measurement section.
8) Added PC Board Cleaning section.
9) Replaced Figure 21 and SMD-8B Package Drawing.
7/01
C 1) Corrected θ
JA
for P/G package.
2) Updated Figures 15 and 16 and text description for Zener performance.
3) Corrected DIP-8B and SMD-8B Package Drawings.
4/03
D 1) Corrected EN/UV under-voltage threshold in text.
2) Corrected 2 MΩ connected between positive DC input to EN/UV pin in text and Figures 15 and 16.
3/04
E 1) Added TNY263 and TNY265. 4/04
F 1) Added lead-free ordering information. 12/04
G 1) Typographical correction in OFF-STATE Drain Leakage Current parameter condition.
2) Removed I
DS
condition from BV
DSS
parameter and added new Note H.
3) Added Note 4 to Absolute Maximum Ratings specifications.
4/05