UCD7242RSJT

Voltage Regulators - DC DC Switching Regulators Overview

The UCD7242RSJT is a digital dual synchronous buck power driver manufactured by Texas Instruments. It integrates high-side and low-side gate drivers within a VQFN-32 package. The device supports a supply voltage range of 4.75 V to 18 V and delivers an output current of 10 A per channel. It operates reliably across a temperature range of -40°C to +125°C. This component is designed for driving external MOSFETs in synchronous buck converter topologies.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates dual independent gate drivers for synchronous buck applications
• Supports high-side and low-side MOSFET control
• Operates with wide supply voltage input range
• Designed for high thermal performance in compact packages

Voltage Regulators - DC DC Switching Regulators Applications

• Synchronous buck power conversion systems
• Digital power management modules
• Server and data center power supplies
• Industrial motor drive interfaces

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'JT' against official Texas Instruments documentation to confirm pinout, tape-and-reel specifications, and RoHS compliance status. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference with the latest datasheet revision to avoid discrepancies in electrical characteristics or mechanical dimensions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing synchronous buck converters requiring integrated high-side and low-side drive capabilities. Consider the 10 A output current capability and the VQFN-32 package size relative to thermal dissipation requirements. Verify that the operating voltage range aligns with the target MOSFET gate drive requirements and system power rails.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the UCD7242 series of digital power drivers from Texas Instruments. It is categorized under MOSFET Gate Drivers within the PMIC product family. The component is distinct from standard analog gate drivers due to its integration for synchronous buck architectures, offering a compact solution for modern power management designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution lists for verified alternatives. Generic replacements may differ in pin configuration or electrical parameters.