models

dual

±5

Features

Operating temperature -40°C to +150°C

Input voltage range 8 to 20 VDC

Fully isolated

•

magnetic feedback

•

Variable operating frequency

•

Inhibit function

•

DesCrIptIOn

With a miniature footprint of just 0.8 square inches, the HsH

series™ of dC/dC converters delivers 1.5 watts of output power

while saving significant board real estate. The wide input voltage

range of 8 to 20 VdC accepts the varying voltages of military,

industrial, or battery 12 V bus power and tightly regulates output

voltages to protect downstream components.

HsH series dC/dC converters incorporate a flyback topology

with a variable frequency, nominally 370 kHz. output voltage is

magnetically fed back to the input side of the PWm to regulate

output voltage.

up to 80% of the load may be on one output providing that the

other output carries a minimum of 20% of the total load. This

dual model can be used as a single output voltage by connecting

the load between positive and negative outputs, leaving the

common unconnected resulting in double the output voltage. (ex:

HsH1205d can be used as a 10 VdC output.)

When an active low is applied to the inhibit terminal, pin 7, the

converter shuts down and lowers the output voltage to near zero

and input current to as low 5 ma. leaving the terminal open or

applying an active high will enable the converter.

mIl-sTd-461

use Interpoint’s Fmsa-461 emI filter to pass the Ce03 require-

ments of mIl-sTd-461C.

The HsH series converters are packaged in hermetically sealed

metal cases which provide emI/RFI shielding and protection from

the environment.

Crane Aerospace & Electronics Power Solutions

HsH1205D Dual Output DC/DC Converter

Crane aerospace & electronics

electronics Group (Interpoint Brand)

POBox97005•RedmondWA98073-9705

425.882.3100•power@crane-eg.com

www.craneae.com/interpoint

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HsH Rev C - 20100805

12 VOlt Input – 1.5 Watt