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RT6210GSP is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Richtek USA Inc.. Its product description is IC REG BUCK ADJ 500MA 8SOP. Review the specifications below when checking this part for your BOM.
The RT6210GSP is a synchronous buck switching regulator IC manufactured by Richtek USA Inc. It operates with an input voltage range of 5.2V to 80V and provides a single adjustable positive output from 0.8V to 72V. The device delivers up to 500mA of output current at a fixed switching frequency of 350kHz. Housed in an 8-SOP-EP package, it supports surface mount installation and functions within a temperature range of -40°C to 85°C.
Verify the specific suffix GSP corresponds to the 8-SOP-EP package configuration. Confirm that the 80V maximum input rating aligns with your system's peak voltage conditions. Ensure thermal management strategies account for the surface-mount package limitations during operation.
Select this component when an input voltage significantly exceeds standard 36V or 42V limits. The 500mA current capacity suits moderate load requirements. Verify compatibility with external compensation components required for stability at the specified 350kHz frequency.
This part belongs to Richtek’s DC-DC switch regulator portfolio designed for general-purpose power management. It utilizes a buck topology to efficiently step down higher voltages to lower levels suitable for downstream logic or analog circuits.
Check datasheets for alternative high-voltage synchronous buck converters offering similar 80V input ratings and comparable current capabilities. Ensure pinout compatibility if direct replacement is required.
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