DC1066A: 48V @ 5A Ideal Diode-OR Controller

Summary

DC1066A showcases the LTC4355 positive high voltage diode-OR controller and monitor in a 200W, 48V application. Included on board are two S-8 ORing MOSFETs and five LEDs to indicate a variety of fault conditions.

The 48V inputs are separated from ground and from each other with at least 60 mils spacing wherever possible. Input and output connections are made by 93 mil turrets which if removed, accommodate insertion of up to 12 gauge wire for in-situ testing.

Specifications

Manufacturer Analog Devices Inc.
Category Power Management
Sub-Category OR-ing Controllers
Eval Board Part Number DC1066A-ND
Eval Board Supplier Analog Devices Inc.
Eval Board Normally In Stock
Current Out 5 A
Voltage Out 48 V
Supply Voltage 9 ~ 77 V
Features Fault Indication
Quiescent Current [Typical] 2.65 mA
Component Count + Extras 20 + 7
Application / Target Market Computers
Power: Industrial Power
Servers
Telecom
UPS
Design Author Linear Technology
Quiescent Current [Maximum] 3 mA
Main I.C. Base Part LTC4355
Date Created By Author 2007-08
Date Added To Library 2019-07

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Support Documents & Media

DC1066A - User Guide LTC4355 - Datasheet DC1066A - Design Files

Media

DC1066A - Schematic DC1066A - Board DC1066A - Set Up