IC manufacturers XYSemi

IC manufacturers (95)

XYSemi XP4201

2A, 200K~2MHz, 40V Step-Down Converter

Overview

TopologyBuck Converter
Input voltage4-40 V
Switching frequency200-2000 kHz
Output 15 V / 2 A
IC revision0.5

Description

The XP4201 is a high frequency step-downswitching regulator with integrated internalhigh-side high voltage power MOSFET. Itprovides 2A output with current modecontrol for fast loop response and easycompensation

Features

 Wide 4V to 40V Operating Input Range

  • 200mohm Internal Power MOSFET
  • 200K~2MHz Programmable SwitchingFrequency
  • Low Quiescent Current 350uA
  • Low Shut down Current <1uA
  • Adjustable Output Voltage from 0.8V to36V
  • Ceramic Capacitor Stable
  • Internal Soft-Start
  • Up to 95% Efficiency
  • Under Voltage Lockout, Over Current,Short Current, and Thermal Protection
  • Operating Temperature: -40oC to +85°C
  • Available in SOP8-PP Package
  • RoHS Compliant and 100% Lead(Pb)-Free

Typical applications

  • Industrial Power Systems
  • Automotive Systems
  • High Voltage Power Conversion
  • Distributed Power Systems
  • Battery Powered Systems

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
MountIRP,40K
(A)
RDC max.
(mΩ)
SizeVersion Samples
7447789004SPEC
8 files WE-PD SMT Power Inductor 4.7 45 SMT 4.2 35 7332 Robust
744066100SPEC
8 files WE-TPC SMT Tiny Power Inductor 10 3.9 4 20 SMT 35 1038 SMT
744771115SPEC
8 files WE-PD SMT Power Inductor 15 4.2 4.5 16.6 SMT 7 28 1260 Standard
744771122SPEC
8 files WE-PD SMT Power Inductor 22 3.5 3.7 13.5 SMT 6 36 1260 Standard
Order Code Data­sheet Simu­lation
7447789004SPEC
744066100SPEC
744771115SPEC
744771122SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
MountIRP,40K
(A)
RDC max.
(mΩ)
SizeVersion Samples