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reference designTPS54202 | Demoboard TIDA-00949

Texas Instruments TPS54202 | Demoboard TIDA-00949

3.3V 1A, Low EMI, 92% Efficiency DC/DC Module in Single Layer TO-247 Form Factor Reference Design

Overview

TopologyOther Topology
IC revisionA

Description

The TI Design TIDA-00949 demonstrates a 15mmx20mm, 92% efficiency, low electromagnetic interference (EMI) DC/DC module with the TPS54202, replacing Low DropOut Regulator (LDO) in major home appliance applications. The high efficiency eliminates the need of heat sink for smaller and cheaper solution. The higher current capability enables additional feature to be added (WiFi, sensors, etc ). The high efficiency and low current consumption help achieving stringent energy rating.

Features

REMARK:~ BOM AND SCHEMATIC IS ADDED WITH EVAL BOARD PDF.

  • 3.3-V Regulated, up to 1-A Output Load
  • 92% Efficiency
  • 2.3-μA Standby Current and 105-μA No LoadCurrent
  • Small Form Factor: Pin-Compatible WithTO-220 and Size-Compatible With TO-247(15 mm × 20 mm)
  • Less Than 32°C Increase at Full Load, WhichEliminates the Need of Heat Sink
  • Reduces the Onboard DC/DC Design Complexity,Saves R&D Time and Effort for Switching PowerSupply EMC Design (Quicker to Market)

Typical applications

  • Dishwasher
  • Washing Machine and Dryer
  • Air Conditioner Indoor Units
  • Refrigerator and Freezer

More information

Products

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Data­sheet
Downloads
Status
Product series
Pins
Type
Mount
L(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
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61300411021
SPECWR-PHD Pin Header - Single, 4, Angled

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Pins4 
TypeAngled 
MountTHT 
Length10.16 mm
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
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