PI3755-02-LGIG

Description：IC REG BUCK BOOST ADJ 71LGA
Series：-
Mfr：Vicor Corporation
Package：Bulk

SKU:de56c3af2538 Category: Voltage Regulators - DC DC Switching Regulators Brand: Vicor Corporation

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Product introduction

PI3755-02-LGIG is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Vicor Corporation. Its product description is IC REG BUCK BOOST ADJ 71LGA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for PI3755-02-LGIG

Description：IC REG BUCK BOOST ADJ 71LGA
Series：-
Mfr：Vicor Corporation
Package：Bulk
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Buck-Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：38V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：28V
Voltage - Output (Max)：54V
Current - Output：-
Frequency - Switching：1.5MHz
Synchronous Rectifier：-
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：71-BLGA Module
Supplier Device Package：71-LGA (10x10)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for PI3755-02-LGIG

PI3755-02-LGIG

Voltage Regulators - DC DC Switching Regulators Overview

The PI3755-02-LGIG is a DC-to-DC buck-boost converter from Vicor's PI37xx family, designed for high-density power applications. It operates with a 54V input and provides a 44V output at a maximum current of 2.27A. The device utilizes a 10x10mm LGA-SiP package, measuring 10.0 x 10.0 x 2.56mm. Key electrical characteristics include wide input and output voltage ranges, parallel capability via single-wire current sharing, and external frequency synchronization features.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports buck-boost topology for flexible voltage conversion
Enables parallel operation with single-wire current sharing
Allows external frequency synchronization and interleaving

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power systems requiring high density
Applications needing wide input voltage flexibility
Systems utilizing power PFC front ends

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix LGIG against official Vicor documentation to confirm pinout and thermal specifications. Confirm availability status as product lifecycles may change. Ensure compatibility with existing board layouts given the 10x10mm footprint requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for converting between 54V and 44V rails. Consider its parallel capabilities if higher current capacity is needed through module stacking. Evaluate the need for external synchronization in noise-sensitive environments.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to Vicor's PI37xx series of buck-boost regulators, which are characterized by high efficiency and small form factors. The family is designed to replace traditional multi-stage power solutions, offering integrated control and switching elements within a single SiP module.