LT8636JV#PBF

$10.39

Description：IC REG BUCK ADJ 5A 20LQFN
Series：-
Mfr：Analog Devices Inc.
Package：Tray

SKU:5e70767ee621 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 5A 20LQFN
Series：-
Mfr：Analog Devices Inc.
Package：Tray
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3.4V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.97V
Voltage - Output (Max)：42V
Current - Output：5A
Frequency - Switching：200kHz ~ 3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-TFQFN Exposed Pad
Supplier Device Package：20-LQFN (4x3)
Grade：-
Qualification：-

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LT8636JV#PBF

Overview

The LT8636JV#PBF is a synchronous step-down Silent Switcher from Analog Devices, designed for high-efficiency power conversion. It supports an input voltage range of 3.4 V to 42 V and delivers up to 5 A continuous output current with 7 A peak capability. The device features an adjustable output voltage and operates at switching frequencies between 200 kHz and 3 MHz. Quiescent current is specified at 2.5 µA. It is housed in a compact LQFN-20 package and functions within a temperature range of -40°C to +150°C.

Feature Summary

Integrates synchronous rectification and power switches for high efficiency.
Utilizes proprietary layout techniques to minimize electromagnetic interference radiation.
Provides low quiescent current operation for improved light-load efficiency.

Applications

Industrial point-of-load regulation
Distributed power systems
Battery-powered equipment

Procurement Notes

Verify the specific suffix JV against official Analog Devices documentation to confirm exact thermal and electrical characteristics. Ensure compatibility with required input voltage ranges and load conditions. Confirm RoHS compliance status through manufacturer datasheets before integration into production designs.

Selection Notes

Select this component when a wide input voltage range up to 42 V is required alongside high continuous current delivery. Consider the LQFN-20 package for space-constrained applications requiring robust thermal performance. Evaluate the 2.5 µA quiescent current against system standby power requirements.

Part Context

This part belongs to the LT8636 family of Silent Switcher regulators. It shares architectural similarities with other members like the LT8636HV but differs in specific current ratings and thermal specifications. The family focuses on reducing EMI while maintaining high efficiency in buck converter topologies.