회사 블로그 Mingjiada Electronic Supply TI TPS54610 6A Integrated FET Synchronous Step-PWM Down Converter

Power management ICs are core components essential for the stable operation of communications, FPGA and DSP hardware systems. The TI (Texas Instruments) TPS54610, a 6A synchronous buck converter with an integrated power MOSFET, is widely used in high-density distributed power supply applications thanks to its high level of integration, high-precision output and flexible frequency configuration. Shenzhen Mingjiada Electronics Co., Ltd. – Stock available for the [TI] TPS54610 6A integrated FET synchronous buck converter. Genuine, original products in stock with ample inventory. We provide stock enquiries, sample procurement and BOM fulfilment services for the TPS54610 and related part numbers.

TPS54610 Product Overview

The TPS54610 is a low-input-voltage, high-output-current synchronous buck PWM converter from Texas Instruments’ (TI) SWIFT™ series. It integrates all necessary active components on-chip and is housed in a thermally enhanced 28-pin HTSSOP (PWP) PowerPAD™ package, delivering excellent thermal performance without the need for a large external heat sink.

TPS54610 Key Specifications at a Glance

Input voltage range: 3V – 6V

Maximum output current: 6A (continuous sink/source current)

Output voltage range: Adjustable down to 0.9V, with 1.0% accuracy

On-chip MOSFET: 30mΩ, 12A peak switching

PWM frequency: Fixed at 350 kHz / 550 kHz, or adjustable from 280 kHz to 700 kHz, synchronisable up to 700 kHz

Operating temperature: –40 °C to 85 °C

Package: HTSSOP-28 (PowerPAD™), 9.70 mm × 6.40 mm

Quiescent current: typical 11 mA

Protection features: peak current limit, thermal shutdown, under-voltage lockout, configurable soft-start

TPS54610 Technical Features and Benefits

Synchronous rectification for higher efficiency

The TPS54610 utilises synchronous rectification technology to reduce the losses associated with traditional Schottky diode rectification, thereby improving conversion efficiency and reducing heat generation in low-voltage, high-current output applications.

Integrated MOSFET for Space Savings

The internally integrated power MOSFET helps simplify the peripheral circuitry and reduce PCB footprint, making it suitable for space-constrained power supply designs.

6A Continuous Output to Support a Wide Range of Loads

The 6A output capability is suitable for powering point-of-load applications such as FPGAs, DSPs, ASICs, microprocessors and network chips.

Adjustable Output Voltage

The output voltage can be set via a voltage divider formed by an external feedback resistor, with a minimum of approximately 0.9V, meeting the power supply requirements of low-voltage digital cores.

PowerPAD package for improved thermal management

The HTSSOP PowerPAD package utilises the PCB’s copper foil for heat dissipation, enhancing thermal performance under high-load conditions.

Comprehensive protection features

The device typically incorporates protection mechanisms such as under-voltage lockout, overcurrent limiting and thermal shutdown, helping to enhance system reliability.

Typical Applications

Owing to its low-voltage, high-current and highly integrated characteristics, the TPS54610 has established applications in the following areas:

Low-voltage, high-density distributed power systems

Point-of-load regulation for high-performance DSPs, FPGAs, ASICs and microprocessors

Broadband, networking and fibre-optic communications infrastructure

Portable computing/laptops

The TI TPS54610 is a 6A synchronous buck converter designed for low-voltage, high-current applications, suitable for point-of-load power supply in communications, industrial, networking, server and embedded systems. Mingjiada Electronics offers supply and quotation services for models such as the TPS54610, TPS54610PWP and TPS54610PWPR.

If you are looking for TI TPS54610 stock, datasheets or alternative part number support, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.

Contact details:

Tel: +86 13410018555

Email: chen13410018555@163.com

Tag: TPS54610PWPR, TPS54610PWP, TPS54610PW, TPS54610P, TPS54610