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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

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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

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

Products

Order Code Data­sheet Downloads Status Product seriesPins (Value)
(pcs)
RowsGenderTypeIR
(A)
Packaging Samples
61300411021SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Angled Pin Header 4 Single Pin Header Angled 3 Bag
Order Code Data­sheet
61300411021SPEC
Samples
Order Code Data­sheet Downloads Status Product seriesPins (Value)
(pcs)
RowsGenderTypeIR
(A)
Packaging Samples