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Analog Devices LT3753 | Demoboard DC2324A-A

LT3753

Overview

TopologyForward Converter
Input voltage36-72 V
Switching frequency100-500 kHz
Output 126.4 V / 5 A
IC revision00

Description

Demonstration circuits 2324A-A, 2324A-B, and 2324A-Care active clamp forward converters with synchronousrectification featuring the LT®3753.These circuits were designed to demonstrate the high levelof performance, efficiency and small solution size attainableusing this part. They operate at 240kHz. The DC2324A-Aproduces a 24V/5A output from an input voltage range of36V to 72V. The DC2324A-B produces a 24V/5A outputfrom an input voltage range of 18V to 36V. The DC2324A-Cproduces a 24V/4A output from an input voltage range of9V to 18V, making it suitable for telecom, industrial andother isolated power supply applications. They all havean eighth-brick footprint area. Synchronous rectificationhelps to attain efficiency exceeding 94% (exceeding 95%for the DC2324A-A and DC2324A-B).

Features

  • Input Voltage Range: 8.5V to 100V
  • Programmable Volt-Second Clamp
  • High Efficiency Control: Active Clamp, Synchronous Rectification, Programmable Delays
  • Short-Circuit (Hiccup Mode) Overcurrent Protection
  • Programmable Soft-Start/Stop
  • Programmable OVLO and UVLO with Hysteresis
  • Programmable Frequency (100kHz to 500kHz)
  • Synchronizable to an External Clock

Typical applications

  • 48V Telecommunication Isolated Power Supplies
  • Industrial, Automotive and Military Systems

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(mm)
f
(mm)
CTol. CVR
(V (DC))
SizeOperating TemperatureQRISOCeramic TypeW
(mm)
H
(mm)
Fl
(mm)
Packaging Samples
885012006062SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 1.6680 pF ±5% 50 0603 -55 °C up to +125 °C 100010 GΩ NP0 Class I 0.8 0.8 0.4 7" Tape & Reel
702933000SPEC
3 files Active i| Production is active. Expected lifetime: >10 years.WA-SNSR Self-Retaining Spacer 9.5 4.8 -30 °C up to +85 °C
Order Code Data­sheet Simu­lation
885012006062SPEC
702933000SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(mm)
f
(mm)
CTol. CVR
(V (DC))
SizeOperating TemperatureQRISOCeramic TypeW
(mm)
H
(mm)
Fl
(mm)
Packaging Samples