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reference designTPS542A52 | Demoboard TPS542A52EVM-059

Texas Instruments TPS542A52 | Demoboard TPS542A52EVM-059

Overview

TopologyBuck Converter
Input voltage4-18 V
Switching frequency400-2200 kHz
Output 15.5 V / 15 A

Description

The TPS542A52EVM-059 evaluation module (EVM) uses the Texas Instruments TPS542A52 buck converter. The TPS542A52 is a highly integrated high-efficiency synchronous buck converter with differential remote sensing. It is capable of delivering up to 15 A to a load with output voltages ranging from 0.5 V to 5.5 V. The high-side and low-side switching MOSFETs are integrated in the device package, along with their associated gate drive circuitry.

Features

  • Differential remote sensing
  • No external compensation network design
  • Selectable switching frequency from 400 kHz to 2.2 MHz
  • Synchronization to an external clock

Typical applications

  • Industrial PCs, automation, ATE, PLC, video surveillance, Enterprise server, switches, routers, Enterprise storage, SSD, NAS
  • Wireless and wired communication infrastructure, ASIC, SoC, FPGA, DSP core, and I/O rails

More information

Parts approved by Texas Instruments

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(nH)
LR(nH)
IR(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
SamplesAvailability & Sample
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744307022
SPECWE-HCM SMT High Current Flat Wire Inductor, 220 nH, 174 nH

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCM SMT High Current Flat Wire Inductor
Inductance220 nH
Rated Inductance174 nH
Rated Current26 A
Saturation Current @ 10%26.8 A
Saturation Current @ 30%29.9 A
DC Resistance0.29 mΩ
Self Resonant Frequency38 MHz
MaterialMnZn 
–Check availability
744308033
SPECWE-HCM SMT High Current Flat Wire Inductor, 330 nH, 305 nH

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCM SMT High Current Flat Wire Inductor
Inductance330 nH
Rated Inductance305 nH
Rated Current25 A
Saturation Current @ 10%27.3 A
Saturation Current @ 30%32 A
DC Resistance0.37 mΩ
Self Resonant Frequency35 MHz
MaterialMnZn 
–Check availability