Title :
A 5V all-integrated switching power supply operating at 100 KHz
Author :
Miura, N. ; Fuura, Y. ; Takahashi, K. ; Sato, T. ; Ohta, S.
Author_Institution :
Tokyo Sanyo Electric Co., Ltd., Ouragun Gunmaken Japan
Abstract :
A 5V 50A (250W) Switching Power Supply operating at 100 KHz has been developed. For efficient operation in high voltage power transistors with a minumum VCEX of 800V, a new base drive (The TRI-STATE DRIVE) has been proposed and its effective result has been successfully verified. New hybrid IC´s were then developed, incorporating these circuits, and specific applications designs attempted.
Keywords :
Integrated circuits; Power supplies; Power transistors; Substrates; Switches; Switching circuits; Transistors;
Conference_Titel :
Power Electronics Specialists Conference, 1983 IEEE
Conference_Location :
Albuquerque, New Mexico, USA
DOI :
10.1109/PESC.1983.7069860