Texas Instruments 16-Pin PDIP 2-Channel Voltage Mode PWM Controller 450 kHz 40V SG3524N

Texas Instruments SG3524N is a robust 16-pin PDIP package dual-channel voltage mode PWM controller designed for industrial and commercial power management applications. With a maximum switching frequency of 450 kHz and supply voltage range up to 40V, this PWM controller efficiently manages power supply regulation for flyback converter topologies.

Operating with a low supply current of 8mA, it delivers two PWM outputs capable of sourcing 100mA each, allowing for precise control of voltage and current in power circuits. The controller supports a maximum duty cycle of 45%, making it suitable for varied PWM modulation scenarios.

The through-hole PDIP package with 16 pins facilitates easy integration into PCB assemblies specialized for power electronics. Physical dimensions of 19.3 x 6.35 x 4.57 mm provide a compact footprint compatible with dense circuit layouts.

Its operational temperature spans from 0°C to 70°C, ensuring reliable performance under typical industrial conditions. Primary-Side Regulation (PSR) capability eliminates the need for optocouplers, simplifying design and enhancing transient response for constant-voltage and constant-current outputs.

This model is manufactured in Mexico, meeting rigorous quality standards expected for semiconductor devices used in power management applications.

Typical use cases include industrial power supplies, flyback switch-mode power converters, and various PWM-driven control systems in manufacturing, automation, and electronic instrumentation environments.

Operates at a maximum switching frequency of 450 kHz for high-speed PWM applications. Dual output channels with 100mA current output each ensure versatile power control. Low supply current of 8mA enhances energy efficiency in designs.

Through-hole mounting PDIP 16-pin package simplifies PCB assembly. Supports PWM voltage mode control with a maximum 45% duty cycle. Broad operating temperature range from 0°C to 70°C suitable for industrial environments.

Compact form factor with detailed package dimensions aids design integration. Enhances power regulation with Primary-Side Regulation for improved transient response. Manufactured under high quality standards in Mexico. Explore more power management ICs and PWM controllers in the Electronics & Electricals category at EnvMart for advanced industrial and laboratory applications.

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