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[Supply, Recycle] TPS546D24RVFR (TI) 40A, Up to 4× Stackable, PMBus® Buck Converter

[Supply, Recycle] TPS546D24RVFR (TI) 40A, Up to 4× Stackable, PMBus® Buck Converter

Source:our siteTime:2023-11-03Views:

Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] TPS546D24RVFR (TI) 40A, Up to 4 Stackable, PMBus Buck ConverterProduct DescriptionTPS546D24RVFR is a highly integrated, non-isolated DC/DC converter capable of high frequency operation and 40A…

Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] TPS546D24RVFR (TI) 40A, Up to 4× Stackable, PMBus® Buck Converter


Product Description

TPS546D24RVFR is a highly integrated, non-isolated DC/DC converter capable of high frequency operation and 40A current output from a 7-mm × 5-mm package. Two, three, and four TPS546D24 devices can be interconnected to provide up to 160 A on a single output. The device has an option to overdrive the internal 5V LDO with an external 5V supply via the VDD5 pin to improve efficiency and reduce power dissipation of the converter.


Product Features

Split Rail Support: 2.95V to 16V PVIN; 2.95V to 18V AVIN (4-VIN VDD5 for Switching)

Integrated 4.5mΩ/0.9mΩ MOSFETs

Average Current Mode Control With Selectable Internal Compensation

2×, 3x, 4× Stackable With Current Sharing up to 160 A, Supporting a Single Address per Output

Selectable 0.6V to 5.5V Output via Pin Strap or 0.25V to 5.5V via PMBus VOUT_COMMAND

Differential Remote Sensing With Internal FB Divider for < 1% VOUT Error –40°C to +150°C TJ

12 Selectable Switching Frequencies from 225 kHz to 1.5 MHz (8 Pin-Strap Options)

Frequency Sync In/Sync Out

Supports Prebiased Output

Supports Strongly Coupled Inductor

7 mm × 5 mm × 1.5 mm, 40-pin QFN, Pitch = 0.5 mm


Applications

Data Center Switches, Rack Servers

Active Antenna System, Remote Radio and Baseband Unit

Automated Test Equipment, CT, PET, and MRI

ASIC, SoC, FPGA, DSP Core, and I/O Voltage


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