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IRU3037A - 8-PIN SYNCHRONOUS PWM CONTROLLER

Download the IRU3037A datasheet PDF. This datasheet also covers the IRU3037 variant, as both devices belong to the same 8-pin synchronous pwm controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The IRU3037 controller IC is designed to provide a low cost synchronous Buck regulator for on-board DC to DC converter applications.

Key Features

  • Synchronous Controller in 8-Pin Package Operating with single 5V or 12V supply voltage Internal 200KHz Oscillator (400KHz for IRU3037A) Soft-Start Function Fixed Frequency Voltage Mode 500mA Peak Output Drive Capability Protects the output when control FET is shorted.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IRU3037_InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by International Rectifier (now Infineon)

Part Number Description
IRU3037APBF 8-PIN SYNCHRONOUS PWM CONTROLLER
IRU3037 8-PIN SYNCHRONOUS PWM CONTROLLER
IRU3033 8-PIN PWM SWITCHER AND LINEAR CONTROLLER IC
IRU3034 8-PIN PWM SWITCHER CONTROLLER IC
IRU3034PBF 8-PIN PWM SWITCHER CONTROLLER IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
) m oc .U 4 t eeh S ata D.w w w : t eeh S ata D ( Data Sheet No. PD94173 IRU3037 / IRU3037A 8-PIN SYNCHRONOUS PWM CONTROLLER FEATURES Synchronous Controller in 8-Pin Package Operating with single 5V or 12V supply voltage Internal 200KHz Oscillator (400KHz for IRU3037A) Soft-Start Function Fixed Frequency Voltage Mode 500mA Peak Output Drive Capability Protects the output when control FET is shorted DESCRIPTION The IRU3037 controller IC is designed to provide a low cost synchronous Buck regulator for on-board DC to DC converter applications. With the migration of today’s ASIC products requiring low supply voltages such as 1.