LT1076HVCR#PBF

$18.34

Description：IC REG BUCK BOOST ADJ 2A DDPAK-7
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:00263fdbb1aa Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 2A DDPAK-7
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Flyback
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：64V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：35V
Current - Output：2A (Switch)
Frequency - Switching：100kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package：DDPAK-7
Grade：-
Qualification：-

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LT1076HVCR#PBF

Overview

The LT1076HVCR#PBF is a high-voltage monolithic bipolar switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 20V to 35V and provides a fixed 5V output. The device supports up to 10A output current in specific tapped-inductor buck configurations, achieving approximately 80% efficiency. It utilizes a buck topology and integrates the power switch, oscillator, control circuitry, and current limit components on-chip.

Feature Summary

Integrates power switch, oscillator, control circuitry, and current limit components on a single chip
Capable of driving tapped inductors for high-current buck mode applications
Designed for operation within a 20V to 35V input voltage range

Applications

Tapped-inductor buck converter circuits
High-current DC-to-DC step-down power supplies
Industrial power management systems requiring integrated regulation

Procurement Notes

Verify the exact part number suffix against official Analog Devices documentation to confirm package type and temperature rating. Ensure compatibility with the intended thermal management solution, as the device handles significant output currents. Cross-reference datasheet specifications for electrical limits before integration into final designs.

Selection Notes

Select this component when a robust, high-current buck converter is required with minimal external parts. It is suitable for applications needing a fixed 5V output from a 20V to 35V input source. Consider the thermal requirements for 10A operation and ensure the PCB layout supports the tapped-inductor topology if utilized.

Part Context

The LT1076 series consists of monolithic bipolar switching regulators designed for versatile power conversion topologies. The HV variant specifically addresses higher input voltage requirements while maintaining the family's characteristic integration of control and power stages. This model represents a fixed-output version optimized for standard industrial voltage rails.