Overview
The LTC4364IMS-2#PBF, produced by Analog Devices Inc., is a surge stopper with an ideal diode controller designed to protect loads from high voltage transients and ensure normal operation in high availability systems. This device is part of the LTC4364 series, which offers robust protection solutions for sensitive electronics in harsh or hostile environments. It regulates the output voltage during overvoltage events, such as load dump in automobiles, and includes a timed, current-limited circuit breaker. The LTC4364 also features an integrated ideal diode controller to replace Schottky diodes for reverse input protection and output voltage holdup.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Operating Voltage Range | 4V to 80V | |
| Output Regulation Voltage | Up to 27V during input transients | |
| Surge Withstand Capability | 200V for 1ms | |
| Operating Ambient Temperature Range | -40°C to 125°C (depending on the package) | |
| Storage Temperature Range | -65°C to 150°C | |
| Lead Temperature (Soldering, 10 sec) | 300°C | |
| Package Type | 16-Lead Plastic SO, MSOP-16 |
Key Features
- Surge stopper with ideal diode controller to protect against high voltage transients and reverse input conditions.
- Regulates output voltage during overvoltage events, such as load dump in automobiles.
- Timed, current-limited circuit breaker with adjustable fault timer.
- Integrated ideal diode controller to replace Schottky diodes for reverse input protection and output voltage holdup.
- Wide operating voltage range of 4V to 80V.
- Low resistance inrush current limiting and adjustable output clamp voltage.
- Protection against overvoltage, overcurrent, and reverse battery conditions.
Applications
- Automotive systems: Protects against load dump and other high voltage transients.
- Aerospace and avionic systems: Ensures robust protection in harsh environments.
- Industrial systems: Protects sensitive electronics from supply overvoltages and other transient conditions.
Q & A
- What is the primary function of the LTC4364IMS-2#PBF?
The primary function is to protect loads from high voltage transients and ensure normal operation by regulating the output voltage and providing overvoltage and overcurrent protection.
- What is the operating voltage range of the LTC4364IMS-2#PBF?
The operating voltage range is from 4V to 80V.
- How does the LTC4364IMS-2#PBF handle overvoltage conditions?
It regulates the output voltage during overvoltage events and includes a timed, current-limited circuit breaker.
- What types of protection does the LTC4364IMS-2#PBF offer?
It offers protection against overvoltage, overcurrent, and reverse battery conditions.
- What is the purpose of the integrated ideal diode controller?
The integrated ideal diode controller replaces Schottky diodes for reverse input protection and output voltage holdup.
- What are the typical applications of the LTC4364IMS-2#PBF?
Typical applications include automotive, aerospace, avionic, and industrial systems.
- What is the storage temperature range for the LTC4364IMS-2#PBF?
The storage temperature range is from -65°C to 150°C.
- What package types are available for the LTC4364IMS-2#PBF?
Available package types include 16-Lead Plastic SO and MSOP-16.
- How does the device handle inrush current?
The device features low resistance inrush current limiting.
- Can the LTC4364IMS-2#PBF be used in automotive applications?
Yes, it is designed to meet the quality and reliability requirements for automotive applications.
