Datasheet4U Logo Datasheet4U.com

RT2855A Synchronous Step-Down Converter

RT2855A Description

® RT2855A/B 4A, 18V, 650kHz, ACOT® Synchronous Step-Down Converter General .
The RT2855A/B are high-performance 650kHz 4A stepdown regulators with internal power switches and synchronous rectifiers.

RT2855A Features

* a power-saving discontinuous operating mode at light loads. Features
* Fast Transient Response
* Steady 650kHz Switching Frequency at all Load Current (RT2855B)
* Discontinuous operating mode at Light Load (RT2855A)
* 4A Output Current
* Advanced Constant On-Time (ACOT®) Control

RT2855A Applications

* especially for low output voltages and low duty cycles. Cycle-bycycle current limit, input under-voltage lock-out, externallyadjustable soft-start, output under- and over-voltage protection, and thermal shutdown provide safe and smooth operation in all operating conditions. The RT2855A and RT2855B

📥 Download Datasheet

Preview of RT2855A PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
RT2855A
Manufacturer
Richtek
File Size
275.90 KB
Datasheet
RT2855A-Richtek.pdf
Description
Synchronous Step-Down Converter

📁 Related Datasheet

  • RT2800 - MIMO Wireless Chipset (Mimo)
  • RT2820D - CMOS LSI (ETC)
  • RT20060-600M - Power Inductors (GROUP-TEK)
  • RT2010 - THIN FILM CHIP RESISTORS (YAGEO)
  • RT202D - CMOS LSI (ETC)
  • RT214012 - General Purpose Relays PCB Relays (TE)
  • RT214024 - General Purpose Relays PCB Relays (TE)
  • RT214524 - General Purpose Relays PCB Relays (TE)

📌 All Tags

Synchronous Step-Down Converter Richtek
Richtek RT2855A-like datasheet