MHV283R3SSLASH883 datasheet(2/21 Pages) INTERPOINT

部件名	MHV283R3S/883

功能描述	MHV Single, Dual and Triple DC-DC Converters

PDF	21 Pages

Scroll/Zoom	100%

制造商	INTERPOINT [Interpoint Corporation Company]

网页	http://www.interpoint.com

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2 / 21 page

unDervoltage loCkout

An undervoltage lockout of approximately 7 volts keeps system

current levels low during startup. Low line dropout typically occurs

at approximately 12 VIn to 17 VIn depending on model. See

“Figure 13” and “Figure 14” on page 13 and “Figure 23” on

page 14.

short CirCuit ProteCtion

under short circuit conditions of 130% or more of full load

current, the converter will protect itself by shutting down. Short

circuit duration should be brief because power dissipation may

cause internal temperatures to rise rapidly. Restart is automatic

upon removal of the short circuit.

0°

180°

Positive

Input

PWM

Controller

PWM

Controller

Sync In

Feedback

Opto

Clock

Inhibit

Positive

Output

Common

Trim

Primary

Secondary

Common

Input

Figure 1: mhv single bloCk Diagram

Crane Aerospace & Electronics Power Solutions

www.craneae.com/interpoint

Page 2 of 21

MHV Rev AC - 2015.01.23

mHV single, dual and triple dc-dc converters

28 Volt input – 15 Watt

MHV283R3S/883 数据表(PDF) 2 Page - Interpoint Corporation Company

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