L4962A--the efficient DC-DC converting integrated circuit of single chip

Published:2011/7/12 2:10:00 Author:Borg | Keyword: single chip, integrated circuit | From:SeekIC

1.function featuresThe switching efficiency of L4962A is about 80%, the working frequency is over 100MHZ, it has very few external elements, and its output current can be 1.5V, the output voltage can also be regulated in the range of 5-OV. It contains the precise voltage basic pole, fault amplifier, comparator and power switch, and it also includes the slow starting, max current limit and over heat protection circuit, etc. The typical application circuit of it is shown in figure 1-1. 2.pin function and dataL4962A is in the 16-pin dual in-line package.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Amplifier_Circuit/L4962A__the_efficient_DC_DC_converting_integrated_circuit_of_single_chip.html

Print this Page | Comments | Reading(3)