Manufacturer Part Number

TPS54J060RPGR

Description

Buck switching regulator IC. Adjustable output voltage from 0.9V to 5.5V. Delivers up to 6A output current. Supports wide input voltage range from 2.7V to 16V. Integrated synchronous rectifier for higher efficiency. Compact 14-pin VQFN package for space-saving designs. Suitable for surface mount applications. Ideal for high-performance power supply designs in compact systems.

Specifications

Input voltage: 2.7V to 16V.

Output voltage: Adjustable 0.9V to 5.5V.

Output current: Maximum 6A.

Switching frequency options: 600kHz, 1.1MHz, 2.2MHz.

Output type: Single, positive adjustable.

Package: 14-PowerTFQFN / 14-VQFN-HR (2x3 mm).

Operating temperature: -40°C to +125°C (Junction).

Synchronous rectification: Yes.

RoHS status: Not applicable.

Moisture Sensitivity Level (MSL): 2, 1 year.

Product status: Active, in production.

ECCN: EAR99.

HTSUS: 8542.39.0001.

Inventory: 5700 pieces available, new and original.

Device Structure

Monolithic integrated circuit.

Synchronous buck converter design.

Advanced MOSFET technology for high efficiency.

Compact VQFN package minimizes PCB footprint.

Single output channel.

Performance Characteristics

Efficient DC-DC step-down operation.

Stable output voltage even at high current loads.

Fast switching frequency supports reduced external component sizes.

Wide operating temperature range for harsh environments.

Low output voltage ripple.

Low quiescent current, suitable for battery-powered systems.

Application Environments

Point-of-load power supply for FPGAs, ASICs, CPUs.

Industrial control equipment.

Telecom and networking hardware.

Consumer electronics.

Embedded systems needing high current, space-saving regulation.

Battery-powered portable devices.

Data storage and server boards.

Selection Guidelines

Verify output current requirement (up to 6A).

Check input voltage range compatibility with your system.

Assess if switching frequency matches required efficiency and noise performance.

Confirm package suitability for PCB layout and thermal conditions.

Consider application temperature requirements (-40°C to 125°C).

Choose adjustable output for maximum voltage flexibility.

Evaluate regulator efficiency for power-sensitive systems.

Review available inventory for immediate procurement.

Usage Considerations

Proper PCB layout is essential for efficient thermal dissipation.

Ensure adequate input and output capacitance for stable operation.

Adjust feedback network for desired output voltage setting.

Observe MSL level for handling and storage (level 2, 1 year).

Use recommended soldering profile for surface mount mounting.

Check heat management especially at high load currents.

Follow Texas Instruments application notes for optimal performance.

Potential Equivalent/Replacement Models

Possible alternatives in similar specs include:

TPS54J061RPGR (Texas Instruments, similar family with small differences)

TPS54160 (Texas Instruments, 6A buck controller, similar range)

TPS56C215 (Texas Instruments, 6A synchronous buck with similar voltage range)

LM5166 (Texas Instruments, 6A synchronous buck converter, wider input range)

ISL85014 (Renesas, 14A synchronous buck but can be used at lower loads)

MP8756 (Monolithic Power Systems, 6A synchronous buck)

If none of the above models meets your requirements or you need further compatibility check, please contact the Ariat-Tech sales team for expert assistance and the most accurate replacement suggestions.

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