IC manufacturers XYSemi

IC manufacturers (103)

XYSemi XM6501

4A 1MHz Synchronous Step-Down DC/DC Converter

Overview

TopologyBuck Converter
Input voltage2.5-5.5 V
Switching frequency1000 kHz
Output 11.8 V / 4 A
IC revision0.2

Description

The XM6501 synchronous buck converter is a high frequency step-down voltage regulator with current control mode. It can output 4A with excellent line and load regulation. The current is only 100uA at operating and less than 1uA at shutdown. This device is the ideally solution for small space and battery powered consume application, such as cellular phone 、SSD device and Hand-held device.

Features

  • 2.5V to 5.5V Input Range
  • 4A Output Capability
  • High Efficiency up to 95%
  • Low Quiescent Current 100uA
  • Adjustable Output Voltage from 0.6V to VIN
  • 1MHz Constant Frequency Operation
  • Low Dropout Operation: 100% Duty Cycle
  • Under Voltage Lockout, Over Current, Short Current, and Thermal Protection
  • Operating Temperature: -40oC to +85°C
  • Available in very tiny DFN3X3-10L Package
  • RoHS & Green Compliant and 100% Lead (Pb)-Free

Typical applications

  • PAD, Notebook PC, Net PC
  • ServerBoard Mounted Power Supplies
  • SSD Device, Access Point Router

More information

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT(A)
RDC max.(mΩ)
fres(MHz)
Size
Version
Samples
WE-PD SMT Power Inductor, 1 µH, 8.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Performance Rated Current8.6 A
Saturation Current10.2 A
DC Resistance10 mΩ
Self Resonant Frequency100 MHz
Size7345 
VersionStandard