FEATURES

High efficiency: 92.0% @3.3V/30A

Size: 58.4mm x 22.8mm x9.5mm

(2.30”x0.90”x0.37”)

Industry standard pin out

Fixed frequency operation

Input UVLO, Output OTP, OCP, OVP

Monotonic startup into normal and

pre-biased loads

Secondary control, very fast transient

response

2250V Isolation and basic insulation

No minimum load required

No negative current during power or enable

on/off

ISO 9001, TL 9000, ISO 14001, QS 9000,

OHSAS 18001 certified manufacturing facility

UL/cUL 60950 (US & Canada) recognized,

and TUV (EN60950) certified

CE mark meets 73/23/EEC and 93/68/EEC

directive

Delphi Series E48SH, 120W Eighth Brick Family

DC/DC Power Modules: 48V in, 3.3V/30A out

The Delphi Series E48SH Eighth Brick, 48V input, single output, isolated

DC/DC converters are the latest offering from a world leader in power

systems technology and manufacturing ― Delta Electronics, Inc. This

product family is available in either a through-hole or surface-mounted

package and provides up to 120 watts of power or 50A of output current

(1.2V and below) in an industry standard footprint and pinout. The E48SH

converter operates from an input voltage of 36V to 75V and is available in

output voltages from 1.0V to 15V. Efficiency is up to 92.0% for 3.3V

output at 30A full load. With creative design technology and optimization

of component placement, these converters possess outstanding

electrical and thermal performance, as well as extremely high reliability

under highly stressful operating conditions. All models are fully protected

from abnormal input/output voltage, current, and temperature conditions.

The Delphi Series converters meet all safety requirements with basic

insulation.

OPTIONS

Positive On/Off logic

Short pin lengths available

External Synchronization

Output OVP latch mode

Output OCP latch mode

Heat spreader

APPLICATIONS

Telecom/DataCom

Wireless Networks

Optical Network Equipment

Server and Data Storage

Industrial/Test Equipment

DATASHEET

DS_E48SH3R330_02162007