IC manufacturers Diodes Incorporated

IC manufacturers (103)

Diodes Incorporated AP65550FN | Demoboard AP65550FN-EVM

650kHz 18V 5A Synchronous DC/DC Buck Converter

Overview

TopologyBuck Converter
Input voltage1.5-19 V
Output 11.05 V / 5 A
IC revision1.0

Description

The AP65550 is an adaptive on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TV and monitor.The constant-on-time control scheme handles wide input/output voltage ratios and provides low external component count. The internal proprietary circuit enables the device to adopt both low equivalent series resistance (ESR) output capacitors, such as SP-CAP or POSCAP and ultra-low ESR ceramic capacitors.

Typical applications

  • Network Systems
  • Gaming Consoles,Flat Screen TV Sets and Monitors,Set Top Boxes,Green Electronics,Home Audio,Consumer Electronics
  • Distributed Power Systems,• FPGA, DSP and ASIC Supplies

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Samples
WE-HCI SMT Flat Wire High Current Inductor, 1.5 µH, 13.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.5 µH
Performance Rated Current13.8 A
Saturation Current @ 10%4.5 A
Saturation Current @ 30%14 A
DC Resistance6.6 mΩ
Self Resonant Frequency72 MHz
MaterialSuperflux