LT3753MPFE#TRPBF

$12.33

Description：IC REG CTRLR FWRD CONV 38TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:6c1ed97f1475 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR FWRD CONV 38TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive, Isolation Capable
Topology：Forward Converter
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：8.5V ~ 100V
Frequency - Switching：100kHz ~ 500kHz
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Frequency Control, Soft Start
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
Supplier Device Package：38-TSSOP-EP
Grade：-
Qualification：-

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LT3753MPFE#TRPBF

Overview

The LT3753MPFE#TRPBF is a current mode PWM controller optimized for active clamp forward converter topologies, supporting up to 100V input operation. It features a 38-lead TSSOP-EP package with an exposed pad for thermal management. The device operates as a positive isolation-capable output step-up/step-down DC-DC controller IC. It includes integrated house power supply functionality and supports synchronous rectification control.

Feature Summary

Optimized for active clamp forward converter topology
Supports up to 100V input voltage operation
Provides positive isolation capable output regulation
Integrates house power supply generation

Applications

Active clamp forward converter designs
Isolated DC-DC conversion systems
Step-up/step-down power supply architectures

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. Ensure the part number matches the exact 38-TSSOP-EP configuration required for your PCB layout. Check for any recent product change notifications or environmental compliance updates from the official datasheet before finalizing procurement.

Selection Notes

Select this component when designing active clamp forward converters requiring high input voltage tolerance up to 100V. It is suitable for applications needing isolated outputs with step-up or step-down capabilities. Consider the 38-lead TSSOP-EP package for thermal dissipation needs. Evaluate the current mode PWM control characteristics against system stability requirements.

Part Context

This part belongs to the LT3753 series of switching controllers from Analog Devices. It is specifically engineered for forward converter applications, distinguishing it from generic PWM controllers by its optimization for active clamp topologies. The MPFE variant denotes the specific package and temperature grade configuration within the product line.

Replacement Considerations

LT3752MPFE-1#TRPBF is a related controller in the same family. Verify compatibility regarding pinout and specific functional requirements before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.