STMicroelectronics 16-Pin PDIP PWM Controller Half Bridge Resonant 400 kHz 16.6V L6598

STMicroelectronics L6598 is a 16-Pin PDIP PWM Controller specifically engineered for resonant half bridge topologies used in power and industrial applications. It operates at a maximum switching frequency of 400 kHz and supports supply voltages from 10V up to a maximum of 16.6V with a supply current of 25mA.

The controller integrates a high voltage half-bridge driver that directly drives two power MOSFETs, facilitating high efficiency even under variable load conditions while maintaining noise immunity. A dedicated timing circuit allows precise control over soft start duration and constraints on minimum operating frequency, enhancing operational stability.

With an output voltage of 14.6V and output current capability of 450mA, the device supports robust power management. Its package format is a 16-pin PDIP in a through-hole mounting style, suitable for established industrial PCB assembly techniques.

The device withstands a broad operating temperature range from -40°C to 150°C, making it suitable for demanding industrial and manufacturing environments. The maximum duty cycle is specified at 52%, allowing controlled power delivery for resonant circuits.

It is fully compliant with RoHS directives, ensuring conformity with environmental and safety standards. The L6598 series provides an ideal solution for designers seeking efficiency and reliability in AC/DC converter and resonant half-bridge designs.

This PWM Controller finds applications in Industrial Machines & Instruments, Power Management, and Semiconductor circuitry where high frequency and efficient switching control is essential.

Operates within a supply voltage range of 10V to 16.6V with a maximum supply current of 25mA. Output voltage rated at 14.6V and output current capability of up to 450mA. Equipped with a high voltage half-bridge driver for direct MOSFET control.

Features a dedicated timing section for setting soft start duration and minimum operating frequency. Designed to provide high efficiency under varying load conditions and high noise immunity. Operational ambient temperature range from -40°C to 150°C suitable for industrial environments.

Package type is PDIP with 16 pins, through-hole mount. Maximum duty cycle is 52% ensuring controlled energy delivery. Complies with RoHS standards for environmental safety. Explore more products in the Power Management ICs category on EnvMart for professional industrial and electronic component needs.