Datasheet4U Logo Datasheet4U.com

ETA3452 - Adaptive COT Step-Down Converter

Description

ETA3452 belongs to a new breed of high frequency synchronous Step-Down converters that combines the advantages of voltage mode control and Constant-On-Time control.

Its adaptive Constant-On-Time control dynamically changes switch on time to achieve a constant switching frequency.

Features

  • make ETA3452 an excellent choice for ARM based CPU power supply. ETA3452 is in a SOT23-6 package.

📥 Download Datasheet

Datasheet Details

Part number ETA3452
Manufacturer ETA
File Size 914.66 KB
Description Adaptive COT Step-Down Converter
Datasheet download datasheet ETA3452 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ETA1483 18V High Efficiency Synchronous Step-Down Converter ETA solutions
ETA1485 18V High Efficiency Synchronous Step-Down Converter ETA solutions

Other Datasheets by ETA

Part Number Description
ETA3456 COT Synchronous BUCK converter
ETA3458 COT Synchronous BUCK Converter
ETA3406 1.5MHz 1.2A Step-Down Converter
ETA3408 1.5MHz Step-Down Converter
ETA3409 Buck Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ETA3452 6V/3A, Fast Response, Adaptive COT Step-Down Converter in SOT23-6 DESCRIPTION ETA3452 belongs to a new breed of high frequency synchronous Step-Down converters that combines the advantages of voltage mode control and Constant-On-Time control. Its adaptive Constant-On-Time control dynamically changes switch on time to achieve a constant switching frequency. It does not have the minimum on-time constrain normally a fixed-frequency current mode Step-down requires, allowing it to go down to very low duty ratio without affecting loop stability. The voltage mode nature of ETA3452 also provides more superior load transient response and a seamless transition from PFM to PWM modes. ETA3452 is capable of supplying output with current up to 3A at 1.2V output.
Published: |