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reference designXR6501

XYSemi XR6501

SYNCHRONOUS BOOST CONVERTER With 5A Switch, Can Output 5V 2.5A with Li-Battery Input

Overview

TopologyBoost Converter
Input voltage2.5-5.5 V
IC revision0.5

Description

XR6501 is a high efficiency synchronous boost regulator that converts down to 2.5V input and up to 5.5V output voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch. It can disconnect the output from input during the shutdown mode.. It integrates 5A power MOSFET and can output 5V 2.5A with Li-Battery input

Features

  • 2.5V Minimum input voltage
  • Adjustable output voltage from 3V to 5. 5V
  • 6A peak current limit
  • Input under voltage lockout
  • 600Khz fixed Switching Frequency
  • Load disconnect during shutdown
  • Integrated soft-start
  • Output over voltage protection
  • 30mohm Power MOSFET
  • Thermal Shutdown
  • QFN4x4-16 Package

Typical applications

  • Handheld Devices
  • All Single Cell Li or Dual Cell Battery Operated Products
  • Power Bank

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Mount
SamplesAvailability & Sample
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74437346010
SPECWE-LHMI SMT Power Inductor, 1 µH, 11.4 A
Simu­lation
Availability
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Downloads9 files

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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance1 µH
Performance Rated Current11.4 A
Saturation Current @ 10%14.7 A
Saturation Current @ 30%29 A
DC Resistance10 mΩ
Self Resonant Frequency54 MHz
MountSMT 
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