onsemi AC DC Converters, Offline Switches MC44603ADW

Description
Converter Offline Flyback Topology Up to 250kHz 16-SOIC
Description
Converter Offline Flyback Topology Up to 250kHz 16-SOIC
Datasheet
Datasheet Summary
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The MC44603ADW is an enhanced PWM controller designed for offline and DC-to-DC converter applications. It features a mixed frequency mode operation, allowing it to automatically switch modes under various load conditions, which enhances system reliability. The device supports both current mode and voltage mode control, and operates at a maximum output switching frequency of 250 kHz. Key features include a foldback facility for overload protection, a programmable reference current, and a high current totem pole output suitable for driving power MOSFETs or bipolar transistors in low power converters. It also incorporates safety features such as undervoltage lockout, overvoltage protection, and soft-start capabilities. The MC44603ADW is optimized for low power consumption in standby mode, making it suitable for energy-efficient designs. This device is available in a Pb-Free and Halide-Free package, and operates within a temperature range of -25¬8C to +85¬8C. Its design is particularly beneficial for applications requiring reliable performance under varying load conditions and efficient power management.

Datasheet Summary
Powered by GS/AI

The MC44603ADW is an enhanced PWM controller designed for offline and DC-to-DC converter applications. It features a mixed frequency mode operation, allowing it to automatically switch modes under various load conditions, which enhances system reliability. The device supports both current mode and voltage mode control, and operates at a maximum output switching frequency of 250 kHz. Key features include a foldback facility for overload protection, a programmable reference current, and a high current totem pole output suitable for driving power MOSFETs or bipolar transistors in low power converters. It also incorporates safety features such as undervoltage lockout, overvoltage protection, and soft-start capabilities. The MC44603ADW is optimized for low power consumption in standby mode, making it suitable for energy-efficient designs. This device is available in a Pb-Free and Halide-Free package, and operates within a temperature range of -25¬8C to +85¬8C. Its design is particularly beneficial for applications requiring reliable performance under varying load conditions and efficient power management.

Suppliers

Company
Product
Description
Supplier Links
AC DC Converters, Offline Switches - MC44603ADW - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
AC DC Converters, Offline Switches
MC44603ADW
AC DC Converters, Offline Switches MC44603ADW
Converter Offline Flyback Topology Up to 250kHz 16-SOIC

Converter Offline Flyback Topology Up to 250kHz 16-SOIC

Buy Now Datasheet
PMIC - AC DC Converters, Offline Switchers - MC44603ADW - Lingto Electronic Limited
Shenzhen, China
PMIC - AC DC Converters, Offline Switchers
MC44603ADW
PMIC - AC DC Converters, Offline Switchers MC44603ADW
IC OFFLINE SWITCH FLYBACK 16SOIC

IC OFFLINE SWITCH FLYBACK 16SOIC

Supplier's Site Datasheet

Technical Specifications

  Quarktwin Technology Ltd. Lingto Electronic Limited
Product Category AC-DC Converter Chips AC-DC Converter Chips
Product Number MC44603ADW MC44603ADW
Product Name AC DC Converters, Offline Switches PMIC - AC DC Converters, Offline Switchers
Package Type SOIC; Other; 16-SOIC (0.295\", 7.50mm Width)
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