SG3525 PWM Pulse Width Modulator Breakout

Description

Main Features:

• Output stage using push-pull output, dual-channel output, duty cycle 0-50% adjustable
• The maximum drive current of each channel can reach 200mA, and the peak value of current can reach 500mA
• Can directly drive power MOSfet, operating frequency up to 400KHz
• With undervoltage lockout, overvoltage protection and soft start and other functions.

Board Features:

• On-board 78M05 regulator chip to provide a reliable reference voltage
• On-board two precision adjustable resistors, Trim-pot 103K control duty cycle, trim-pot 105K control frequency
• Onboard power indicator
• Working voltage: 8 ~ 12V

Documentation please see on this page.