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EM5303 Datasheet Pwm Controller

Manufacturer: Excelliance MOS

Overview: 5V/12V Synchronous Buck PWM Controller EM5303/A General.

Datasheet Details

Part number EM5303
Manufacturer Excelliance MOS
File Size 381.70 KB
Description PWM Controller
Datasheet EM5303-ExcellianceMOS.pdf

General Description

EM5303/A is a synchronous rectified PWM controller operating with 5V or 12V supply voltage.

This device operates at 200/300 kHz and provides an optimal level of integration to reduce size and cost of the power supply.

This part includes internal soft start, internal pensation networks, over current protection, under voltage protection, and shutdown function.

Key Features

  • Operate from 5V to 12V Voltage Supply 0.6V VREF with 1.5% Accuracy Voltage Mode PWM Control 200kHz or 300kHz Fixed Frequency Oscillator 0% to 80% Duty Cycle Internal Soft Start Over Current Protection Integrated Bootstrap Diode Adaptive Non-Overlapping Gate Driver Under Voltage Protection Over Voltage Protecti.

EM5303 Distributor