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Mingjiada Supply [ADI] LTC4367HDD High Performance Supply Protection Controller

Shenzhen Mingjiada Electronics Co., Ltd.——Long-term supply of ADI (LTC4367HDD) power protection controller

Product Overview

ADI LTC4367HDD is a high-performance power protection controller, designed to protect sensitive electronic equipment from voltage transients, overvoltage (OV), undervoltage (UV) and reverse power connection and other abnormalities of the damage to the design of the LTC4367HDD for various types of high-reliability power management scenarios, such as industrial equipment, communications systems, battery-powered equipment, automotive electronics and portable instruments. Portable instruments, can significantly improve the stability of the system and extend the life of the equipment. Mingjiada Electronics has been supplying LTC4367HDD power protection controllers for a long time, and the company's strong supply chain capability ensures product quality and reliable supply.

LTC4367HDD Key Specifications

Input Voltage Range: 4V to 72V (operating range), supports transient withstand voltages up to 100V.

Overvoltage Protection Threshold: Programmable (configurable via external resistor divider), default threshold accuracy ±1.5 percent

Undervoltage protection threshold: Programmable to support accurate input voltage monitoring

Reverse voltage protection: Integrated reverse power protection, no external diode required

Quiescent current: 20μA typical (standby mode), low-power design for extended battery life

Response time: Overvoltage/undervoltage protection response time <1μs, fast shutdown of faulty power supply

Operating temperature range: -40°C to +125°C (industrial standard)

Package: 3mm × 3mm DFN-10 package, compact design for high-density PCB layout

Drive capability: Supports external N-channel MOSFETs for high-current applications (e.g., systems above 20A)

LTC4367HDD Core Features and Benefits

Wide operating voltage range: 2.5V to 60V

Overvoltage protection up to 100V

Reverse power protection up to -40V

Blocks 50Hz and 60Hz AC power

32ms fault recovery

No input capacitors or TVS required for most applications

Adjustable undervoltage and overvoltage thresholds

Controlled back-to-back N-channel MOSFETs

Low operating current: 70μA

Low shutdown current: 5μA

LTC4367HDD Typical Application Scenarios

Portable instrumentation

Industrial Automation

Automotive Surge (Load Shedding) Protection

Networking equipment

ADI LTC4367HDD is an ideal choice for power management design due to its high integration, fast response and multiple protection functions. With a stable supply chain, Mingjiada Electronics helps customers build highly reliable power systems. For more information about the LTC4367HDD or to obtain samples, please contact our customer service team.

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Tel：13410018555

Email: chen13410018555@163.com

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