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STMicroelectronics AC/DC Converter 800V 18W Surface Mount 16-Pin SOIC VIPER38LDTR

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STMicroelectronics AC/DC Converter 800V 18W Surface Mount 16-Pin SOIC VIPER38LDTR

Name: STMicroelectronics AC/DC Converter 800V 18W Surface Mount 16-Pin SOIC VIPER38LDTR
Brand: STMicroelectronics
SKU: 194377
Price: 2.15 USD
Availability: InStock

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Category AC/DC Converter Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	1.5mm
Length	10mm
Model	VIPER38LDTR
Width	4mm
Output Power	18W
Mount Type	Surface
Maximum Duty Cycle	80%
Series	VIPER38
Topology	Flyback
Maximum Operating Temperature	150°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Switching Frequency	60MHz
Maximum Input Voltage	23.5V
Maximum Output Voltage	800V
Minimum Input Voltage	8.5V
Pin Count	16
Supply Current	700μA

Key Features

Operates over a wide input voltage range from 8.5V to 23.5V.
Features a 16-pin SOIC package for reliable surface mounting.
High switching frequency of 60MHz enables compact and efficient power supply designs.
Maximum operating temperature is 150°C with a minimum of -40°C for diverse environments.
Uses Flyback topology with a maximum duty cycle of 80% for efficient power conversion.
Compact dimensions with a length of 10mm, width of 4mm, and height of 1.5mm.
Supply current specification of 700μA optimizes power consumption.
No automotive compliance or specific approvals applicable.

Product Description

STMicroelectronics VIPER38LDTR AC/DC Converter is a robust power management IC designed for efficient conversion of AC to DC voltage suitable for applications requiring up to 18W output power. This device integrates an 800V avalanche-rugged MOSFET with a leading-edge PWM controller, enabling ultra-wide range mains voltage input and providing enhanced reliability and scalability for switched-mode power supplies (SMPS).

This converter features a high switching frequency of 60MHz and employs a Flyback topology with a maximum duty cycle of 80%, allowing compact and energy-efficient designs. It supports operation over a wide temperature range from -40°C to 150°C, making it suitable for industrial and commercial electronic environments. The 16-pin SOIC surface mount package provides ease of integration on PCBs.

It supports various topologies beyond Flyback, enhancing flexibility for different power supply designs. With a minimal supply current of 700μA, it offers low standby power consumption.

Operates within 8.5V to 23.5V input voltage range supporting ultra-wide supply inputs. 16-pin SOIC package ensures reliable surface mounting in compact circuits. High-frequency switching at 60MHz for reduced size and improved response.

Designed for high ambient temperature conditions with -40°C to 150°C operating range. Flyback topology with an 80% maximum duty cycle for efficient conversion. Compact dimensions: 10mm length, 4mm width, 1.5mm height, easy for PCB layouts.

700μA supply current provides energy-efficient standby operation. Meets contemporary energy-saving standards with multiple protection mechanisms. Suitable for industrial electronics, power supplies, and embedded applications.

This AC/DC converter is ideal for designers requiring a reliable and versatile power IC that can handle demanding electrical standards and environmental conditions. It supports scalable SMPS configurations for household and industrial power management solutions.

Explore more AC/DC Converters by STMicroelectronics for cutting-edge semiconductor power solutions at EnvMart.