LT8650SEV#TRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT8650SEV#TRPBF is a dual-channel, 42V, 4A synchronous step-down Silent Switcher 2 regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3V to 42V and delivers up to 4A per channel. The device features a low quiescent current of 6.2µA and supports switching frequencies from 300kHz to 3MHz. Packaged in a 32-lead LQFN (6x4mm) with exposed pad, it is designed for automotive applications within a -40°C to +125°C junction temperature range.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates second-generation Silent Switcher technology to minimize electromagnetic interference emissions and reduce printed circuit board layout sensitivity.
• Provides independent regulation for two output channels, each capable of sourcing continuous current up to 4A.
• Supports adjustable output voltages starting from 0.8V with high efficiency across wide load ranges.

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment systems requiring isolated or regulated power rails
• Industrial control units utilizing 24V or 48V bus architectures
• Distributed power supply networks in vehicle electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix EV against official Analog Devices documentation to confirm specific tape-and-reel packaging parameters and moisture sensitivity level classifications. Ensure the component matches the required automotive qualification standards for your target application environment before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems that require dual independent outputs from a single high-voltage source. It is suitable for applications demanding strict electromagnetic compatibility limits without complex filtering components. Consider the thermal performance of the exposed pad package for high-current continuous operation scenarios.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT8650 family of Silent Switcher regulators, which are engineered for high-efficiency power conversion in space-constrained designs. The series addresses common challenges in automotive and industrial environments by combining high power density with inherent noise suppression capabilities.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT8650SIV#TRPBF: Identical electrical specifications with standard reel packaging instead of cut-tape options.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the minimum operating input voltage for the LT8650SEV#TRPBF?

The device supports an input voltage range starting from 3V up to 42V.

Does this regulator support simultaneous operation of both channels?

Yes, both channels can operate simultaneously, each providing up to 4A of continuous output current.