LT1370HVCR#PBF

$18.28

Description：IC REG BUCK BOOST ADJ 6A DDPAK-7
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:b38c90af16bf 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 6A 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, Cuk, Flyback, Forward Converter, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：1.245V
Voltage - Output (Max)：42V (Switch)
Current - Output：6A (Switch)
Frequency - Switching：500kHz
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

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LT1370HVCR#PBF

Overview

The LT1370HVCR#PBF is a high-efficiency, high-frequency current-mode switching regulator manufactured by Analog Devices Inc. It supports multiple topologies including boost, buck, Cuk, flyback, forward, and inverting configurations. The device operates with an input voltage range of 2.7 V to 30 V and delivers a switch current of 6 A. It features a fixed switching frequency of 500 kHz and adjustable output voltage. The component is housed in a DDPAK-7 surface-mount package and includes a shutdown function. It is rated for commercial operating temperatures from 0°C to +70°C.

Feature Summary

Supports versatile circuit topologies such as boost, buck, Cuk, flyback, forward, and inverting converters.
Integrates a high-frequency current-mode control architecture for efficient power conversion.
Includes a dedicated shutdown pin for power management control.

Applications

Industrial control systems requiring flexible DC-DC conversion
Battery-powered equipment utilizing step-up or step-down regulation
Communication infrastructure power supplies

Procurement Notes

Verify the specific suffix CR#PBF against official Analog Devices documentation to confirm the commercial temperature grade and DDPAK-7 packaging. Ensure compatibility with required thermal dissipation solutions for the surface-mount configuration. Cross-reference datasheet revisions to validate electrical characteristics and pinout assignments prior to integration.

Selection Notes

Select this component when a single IC must support diverse converter topologies like Cuk or flyback without external controller complexity. The 6 A switch current capability suits moderate-to-high power applications. Verify that the 500 kHz frequency aligns with electromagnetic interference constraints and inductor size requirements for the target design.

Part Context

This part belongs to the LT1370 series of high-performance switching regulators. The HV designation indicates high-voltage input handling capabilities up to 30 V. The CR suffix specifies the commercial temperature range and plastic surface-mount package variant within the broader family of available packages and grades.