LT8650S High Voltage Low EMI Buck Converter | ADI Silent Switcher Power IC

LT8650SIV#3ZZPBF

LT8650S – High Voltage Silent Switcher® Synchronous Buck Converter

Product Description

Product Overview

The LT8650SIV#3ZZPBF is a high voltage, high current, ultra-low EMI synchronous buck DC-DC converter from Analog Devices (Linear Technology), featuring the advanced Silent Switcher® architecture to deliver high efficiency step-down conversion with significantly reduced electromagnetic interference.

Designed for automotive, industrial, communication, and high-performance processor power applications, the LT8650S is ideal as a main or intermediate power rail for FPGAs, SoCs, and CPUs in demanding systems.

Key Features & Advantages

High input voltage capability for automotive and industrial systems
Silent Switcher® architecture delivers ultra-low EMI
High current synchronous buck for core power rails
High efficiency operation reduces thermal losses
Industrial and automotive-grade reliability with long lifecycle

Typical Applications

Automotive electronics and ADAS systems
Industrial control and automation equipment
Communication and networking equipment
FPGA / SoC / CPU power supplies
High density multi-rail power architectures

Product Specifications

Parameter	Description
Part Number	LT8650SIV#3ZZPBF
Manufacturer	Analog Devices, Inc.
Product Type	Synchronous Buck DC-DC Converter
Topology	Buck
Input Voltage	High voltage wide input range
Output Capability	High current output
Control Method	Synchronous rectification
EMI Performance	Silent Switcher® ultra-low EMI
Efficiency	High efficiency operation
System Role	Main / core power rail
Protection	Overcurrent / Thermal / Short-circuit
Operating Temperature	Industrial / automotive range
Package Type	Surface-mount package (SIV)
Mounting Style	SMT / SMD
Packing	Tape & Reel (3ZZPBF)
Target Applications	Industrial / Communication / Automotive
RoHS Compliance	RoHS compliant