RT6207BHGQUF

Voltage Regulators - DC DC Switching Regulators Overview

The RT6207BHGQUF is a synchronous step-down DC-DC converter manufactured by Richtek USA Inc. It operates with an input voltage range of 4.5 V to 23 V and delivers a maximum output current of 5 A. The device features an adjustable output voltage from 0.7 V to 5.1 V and utilizes a fixed switching frequency of 500 kHz. Packaged in a 13-pin UQFN (3x3 mm) footprint, it supports surface mount installation. The component functions within a temperature range of -40°C to +85°C and includes protection features such as overcurrent protection.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates ACOT control architecture for stable operation with low output capacitance
• Provides built-in overcurrent protection to safeguard the load and switch
• Features a compact 13-pin UQFN package designed for high-density PCB layouts

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power conversion
• Battery-powered systems needing regulated voltage rails
• Industrial equipment utilizing 5V or 12V input sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix HGQUF against the manufacturer's datasheet to confirm pinout and thermal pad configuration. Ensure compatibility with RoHS directives if required by your assembly process. Cross-reference the part number with official distributor catalogs to distinguish between standard and automotive-grade variants, as specifications may differ significantly between product lines.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 5 A output capability is required within a small form factor. It is suitable for applications where input voltages vary between 4.5 V and 23 V. Consider the 500 kHz switching frequency for balancing efficiency and external component size. Evaluate the thermal performance of the UQFN package relative to your board's copper area and airflow conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the RT62xx series of synchronous buck converters from Richtek. These devices are designed for portable and industrial applications requiring high efficiency and small solution size. The series typically integrates power switches and control logic into a single IC, reducing the need for external discrete components compared to older controller-based solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct replacements must match the 5 A current rating, 23 V maximum input, and UQFN-13 package. Verify that alternative parts support the same 0.7 V minimum output voltage and 500 kHz frequency. Check for compatible pinouts to ensure mechanical interchangeability without PCB redesign.