PMP2399 Reference Design

Texas Instruments

Buck-Boost, Sync Buck for RFID Readers (2.5V @ 1A)

Description

Three regulators (two sync-bucks and a 4-switch buck-boost) provide 1.2V, 2.5V and 5V outputs from a 3.3V input. All converters are externally synchronized to reduce ripple voltage and beating effects.

Features
Applications
Product Categories
  • Power Management

Parts

Part Number Name Companion Part
TPS54317 TPS54317 Buy Datasheet
TPS63002 TPS63002 Buy Datasheet