AP65552:Buck Converter

Part NumberData SheetSPICE ModelTypeEfficiency (%)RDS(ON) (mΩ)Frequency Typ (kHz)MinimumInput Voltage (V)MaximumInput Voltage (V)Output Current (A)Output Voltage (V)Standby Quiescent Current Typ (µA)
AP65552AP65552.pdf-Buck92-6504.51850.76 to 6900
Description

The AP65552 is an adaptive constant 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.
 
The AP65552 features programmable soft-start, UVLO, OTP and
OCP to protect the circuit.
 
This IC is available in SO-8EP package.

Application
  • Gaming Consoles
  • Flat Screen TV Sets and Monitors
  • Set Top Boxes
  • Distributed Power Systems
  • Home Audio
  • Consumer Electronics
  • Network Systems
  • FPGA, DSP and ASIC Supplies
  • Green Electronics
Ordering Information
  • AP65552SP-13
SO-8EP
AP65552.pdf AP65552