Description:The ISL81601 is a true bidirectional 4-switch synchronous buck-boost controller with peak and average current sensing and monitoring at both ends. Its wide input and output voltage ranges make it suitable for industrial, telecommunication, and after-market automotive applications.The ISL81601 uses the proprietary buck-boost control algorithm with valley current modulation for Boost mode and peak current modulation for Buck mode control. The ISL81601 has four independent control loops for input and output vo
Renesas provides a recommended PCB layout guide in the ISL81601FVEZ-T7A evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
The ISL81601FVEZ-T7A has a programmable input voltage range, which can be configured using the EN pin and the VSET pin. The device can be configured for different input voltage ranges by adjusting the voltage on the VSET pin and the EN pin. Refer to the datasheet for specific configuration details.
The ISL81601FVEZ-T7A has a maximum output current capability of 1A per channel, making it suitable for applications that require high current output. However, the actual output current capability may be limited by the thermal performance of the device and the PCB design.
To ensure EMC compliance, follow the recommended PCB layout guidelines, use proper shielding and grounding techniques, and ensure that the device is operated within its specified frequency range. Additionally, Renesas provides EMC compliance information in the datasheet and application notes.
The ISL81601FVEZ-T7A has a thermal pad that must be connected to a thermal plane on the PCB to ensure proper heat dissipation. Renesas recommends using a thermal interface material (TIM) and a heat sink to further improve thermal performance. The device's thermal performance can be monitored using the thermal monitoring pin (TM).
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
ISL81601FVEZ-T7A Overview
Use the download button to access the ISL81601FVEZ-T7A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL81,
or try a keyword search, such as Switching Regulator or Controllers
