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VIPER53DIP-E

Name: VIPER53DIP-E
Rating: 4.7 (12 reviews)

IC OFFLINE SWITCH FLYBACK 8DIP

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規格

Series	VIPER™
Part Status	Active
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	620V
Topology	Flyback
Voltage - Start Up	11.5 V
Voltage - Supply (Vcc/Vdd)	8.4V ~ 19V
Frequency - Switching	Up to 300kHz
Power (Watts)	50 W
Fault Protection	Current Limiting, Over Load, Over Temperature, Short Circuit
Control Features	EN, Frequency Control, Soft Start
Operating Temperature	-40°C ~ 150°C (TC)
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-DIP
Mounting Type	Through Hole
Base Product Number	VIPER53

概述

Description

VIPER53DIP-E is a high-performance, low-dropout (LDO) voltage regulator designed for various applications, including consumer electronics, automotive, and industrial sectors. It offers a wide input voltage range, typically from 4.5V to 36V, and provides a stable output voltage, which can be fixed or adjustable based on specific requirements.
This device is known for its efficiency, low noise output, and fast transient response, making it suitable for powering sensitive analog and digital circuits. Its thermal protection and current limiting features enhance reliability, ensuring safe operation under varying load conditions.
The DIP (Dual In-line Package) version allows for easy integration into prototyping and existing designs, facilitating straightforward connections and modifications. Overall, VIPER53DIP-E is an ideal choice for designers seeking a robust, efficient power management solution.

Features

The VIPER53DIP-E is a high-voltage converter IC designed for power supply applications. Key features include:
1. High Voltage Input: Operates with an input voltage range of 10 to 60V, suitable for various applications.
2. Integrated High-Voltage Startup: Eliminates the need for an external startup circuit, simplifying design.
3. Switching Frequency: Typically operates at a frequency of 100 kHz, allowing for compact transformer designs.
4. Low Standby Power: Designed for energy efficiency, reducing power consumption in standby mode.
5. Built-In Protection Features: Includes overvoltage, overcurrent, and thermal shutdown protection to ensure reliable operation.
6. Flexible Output Configuration: Supports both flyback and forward topologies, adaptable for different power supply designs.
7. DIP Package: Available in a dual in-line package, facilitating easy integration into existing circuits.
Overall, the VIPER53DIP-E is ideal for compact, efficient power supplies in consumer electronics and industrial applications.

Package

The VIPER53DIP-E is packaged in a DIP-8 (Dual In-line Package with 8 pins) format. This package type is suitable for through-hole mounting and is often used in various electronic applications.

Pinout

The VIPER53DIP-E is a high-voltage converter IC from STMicroelectronics, designed for off-line power supply applications. It features a total of 8 pins in the DIP package. The pin functions are as follows:
1. DRAIN - Connects to the high-voltage power supply.
2. SOURCE - Common ground for internal circuits, connected to the source of the power MOSFET.
3. GND - Ground reference for the IC.
4. VCC - Supply voltage for the internal circuits.
5. VFB - Feedback voltage input for regulation.
6. CS - Current sense input for overcurrent protection.
7. RAMP - Compensation for the control loop.
8. COMP - Compensation network connection for stability.
The VIPER53DIP-E integrates a high-voltage power MOSFET, PWM controller, and other features, making it suitable for switch-mode power supplies with minimal external components.

Manufacturer

The VIPER53DIP-E is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and manufactures a wide range of products, including integrated circuits and microcontrollers, for various applications such as automotive, industrial, and consumer electronics. The company is known for its innovation in energy-efficient and high-performance semiconductor solutions. It operates in multiple sectors, focusing on areas like power management, analog devices, and digital ICs, and serves customers worldwide, contributing to advancements in smart technologies and the Internet of Things (IoT).

Application

The VIPER53DIP-E is a high-voltage converter IC used in various applications, including power supply circuits for home appliances, LED drivers, and industrial equipment. Its features support offline switching power supplies, flyback converters, and energy-efficient designs, making it suitable for consumer electronics, telecom systems, and renewable energy applications. Additionally, it is used in low-power devices requiring compact and reliable power management solutions.

Equivalent

The VIPER53DIP-E chip is a compact power management integrated circuit primarily used for offline flyback converters. Equivalent products include the ON Semiconductor NCP1200, STMicroelectronics LNK304/305 series, and the Texas Instruments UCC28Cxx series. These alternatives provide similar functionalities for power supply applications, including low standby power and integrated MOSFETs. Always verify specific application requirements and specifications for compatibility.