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FAN65008B is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG BUCK ADJ 10A 35PQFN. Review the specifications below when checking this part for your BOM.
The FAN65008B is a synchronous PWM buck regulator from onsemi, designed for high-performance voltage mode control. It features an input voltage range of 4.5V to 65V and delivers a continuous output current of 10A. The device supports adjustable switching frequencies between 100kHz and 1MHz with input voltage feed-forward. Output voltage is adjustable from 0.6V to 32.5V. It operates within a temperature range of -40°C to 125°C and is housed in a 35-PowerWFQFN package.
Verify the specific ordering suffix against the official datasheet to confirm pinout and packaging variations. Confirm RoHS compliance status through the manufacturer's Material Composition Declaration. Ensure the selected variant matches the required thermal performance for the intended application environment.
Select this component for applications requiring high input voltages up to 65V and substantial output currents. Consider the adjustable frequency feature for EMI optimization. Evaluate the thermal requirements of the 35-PowerWFQFN package for the specific PCB layout constraints.
This part belongs to the FAN6500XX series of synchronous buck regulators from onsemi. It shares architectural similarities with models like the FAN65004C but offers higher current capability. The series is designed for Strata Development Environment evaluation.
Public confirmed substitutes include other members of the FAN6500XX family such as the FAN65004C or FAN65005A, provided current and voltage specifications align with the design requirements.
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