onsemi 8-Pin SOIC 5-Channel PWM Controller Secondary Side Synchronous Rectifier 1 MHz 35V NCP4306AAHZZZADR2G

onsemi NCP4306AAHZZZADR2G is a high-performance 8-pin SOIC PWM controller designed as a secondary side synchronous rectifier for efficient switch mode power supplies. Operating with a maximum switching frequency of 1 MHz and supporting up to 35V supply voltage, this device is tailored for industrial-grade power management applications.

The controller optimizes the conduction time of synchronous rectification MOSFETs to increase overall system efficiency while preventing accidental MOSFET switching caused by ringing. It is compatible with multiple power supply topologies including discontinuous conduction mode (DCM), continuous conduction mode (CCM) flybacks, quasi resonant flyback converters, forward converters, and half-bridge resonant LLC converters.

This PWM controller is housed in a compact SOIC package measuring 5mm in length, 4mm in width, and 1.5mm in height, with 8 pins suitable for surface mounting. It supports an output current of 7A across 5 output channels and has a wide operating temperature range from -40°C to 125°C, making it ideal for harsh industrial and commercial environments.

The NCP4306 device further enables direct connection of the current sense input to the MOSFET drain in flyback applications, enhancing timing precision. It features a low consumption standby mode and improved performance when operating in deep CCM conditions, which contributes to energy savings in power systems.

Additional benefits include enhanced operation for USB Power Delivery (USB-PD) applications, where fast MOSFET turn-off timing and increased stability in light load conditions are critical for efficient power management.

Manufactured in the Philippines, the onsemi NCP4306AAHZZZADR2G meets industrial power management criteria without specific automotive or standard certifications. Supports maximum switching frequency of 1 MHz ensuring efficient PWM signal control.

Features 5 output channels to manage synchronous rectification MOSFETs in various topologies. Operates at voltage ranges from -0.3V minimum supply to 35V maximum supply. Compact 8-pin SOIC package with dimensions 5mm length, 4mm width, and 1.5mm height.

Suitable for surface mount applications with improved efficiency in deep CCM modes. Wide operating temperature range from -40°C up to 125°C for industrial environments. Designed for topologies such as flyback, forward, and half-bridge resonant LLC power supplies.

Incorporates USB-PD application compatibility with enhanced MOSFET turn off and conduction period optimization. Manufactured in the Philippines ensuring consistent quality standards.

Ideal for electronics manufacturers, industrial power equipment, laboratory power supplies, and advanced commercial electronic systems. Explore the latest PWM Controllers from onsemi in the Electronics & Electricals category at EnvMart for efficient and reliable power management solutions.