Description:The ISL6336, ISL6336A controls microprocessor core voltage regulation by driving up to 6 interleaved synchronous-rectified buck channels in parallel. Multiphase buck converter architecture uses interleaved timing to multiply channel ripple frequency and reduce input and output ripple currents. Lower ripple results in fewer components, lower component cost, reduced power dissipation, and smaller implementation area. Microprocessor loads can generate load transients with extremely fast edge rates and require
The recommended PCB layout for the ISL6336ACRZ involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
The selection of external components for the ISL6336ACRZ depends on the specific application requirements, such as output voltage, output current, and switching frequency. Renesas provides a component selection guide in the datasheet, and online tools such as the PowerCompass tool can also be used to select the optimal components.
The maximum junction temperature for the ISL6336ACRZ is 150°C. However, it's recommended to operate the device at a lower temperature to ensure reliability and to prevent thermal shutdown.
The ISL6336ACRZ has a built-in overcurrent protection feature that can be enabled by connecting a resistor from the OC pin to the GND pin. The value of the resistor determines the overcurrent threshold. Additionally, the device also has a hiccup mode that can be enabled to prevent damage from repeated overcurrent events.
Yes, the ISL6336ACRZ can be used in a synchronous rectification configuration to improve efficiency. The device has a dedicated pin for synchronous rectification, and the datasheet provides guidelines for implementing this configuration.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
ISL6336ACRZ Overview
Use the download button to access the ISL6336ACRZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL63,
or try a keyword search, such as Switching Regulator or Controllers
