DatasheetsPDF.com

AN938

ST Microelectronics
Part Number AN938
Manufacturer ST Microelectronics
Description Designing
Published Aug 19, 2006
Detailed Description com ® AN938 APPLICATION NOTE DESIGNING WITH L4973, 3.5A HIGH EFFICIENCY DC-DC CONVERTER by N. Tricomi ...
Datasheet PDF File AN938 PDF File

AN938
AN938

Overview
com ® AN938 APPLICATION NOTE DESIGNING WITH L4973, 3.
5A HIGH EFFICIENCY DC-DC CONVERTER by N.
Tricomi and G.
Gattavari INTRODUCTION The L4973 family is a 3.
5A monolithic dc-dc converter, step- down topology, operating in continuous mode.
It is realized in BCD60 II technology, and it’s available in two plastic packages, POWERDIP18(12+3+3) and SO20L (12+4+4).
Two versions are available, one fixing the output voltage, without any voltage divider, at 3.
3V, and the second at 5.
1V.
Both the regulators can control higher output voltage values, by using an external voltage divider.
The operating input supply voltage is ranging from 8V to 55V, while the absolute value, with no load...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)