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reference designXR2683

XYSemi XR2683

3.3V~5V Input 12W Output Step-up DC/DC Converter

Overview

TopologyBoost Converter
Input voltage3.3-4.2 V
Switching frequency400-800 kHz
Output 16 V / 2 A
IC revision0.3

Description

The XR2683 is a high frequency, high efficiency DC to DC converter with an integrated 6A, 40mΩ power switch capable of providing an output voltage up to 24V. The fixed 600KHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, Comp,. only need few components outside. It can output 6V 2A、9V 1.3A for single battery input. If Vbat=3.6V, it can output 6V 2.5A、9V 1.5A at good heat dissipation condition.

Features

  • 2.7V to 5.5V input voltage Range
  • Efficiency up to 96%
  • 24V Boost converter with 6A switch current Limit
  • 600KHz fixed Switching Frequency
  • Integrated soft-start
  • Thermal Shutdown
  • Under voltage Lockout
  • 8-Pin SOP-PP Package

Typical applications

  • QC 2.0/Type C
  • Portable Audio Amplifier Power Supply, Power Bank, Wireless Charger, POS Printer Power Supply, Small Motor Power Supply

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(mΩ)
fres(MHz)
Material
Qty.
RDC max.(mΩ)
Mount
SamplesAvailability & Sample
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744311220
SPECWE-HCI SMT Flat Wire High Current Inductor, 2.2 µH, 10.2 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance2.2 µH
Performance Rated Current10.2 A
Saturation Current @ 10%5.6 A
Saturation Current @ 30%13 A
DC Resistance11.4 mΩ
Self Resonant Frequency52 MHz
MaterialSuperflux 
Packaging Unit1000 
DC Resistance12.54 mΩ
MountSMT 
–Check availability
74437349022
SPECWE-LHMI SMT Power Inductor, 2.2 µH, 9.9 A
Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance2.2 µH
Performance Rated Current9.9 A
Saturation Current @ 10%10.5 A
Saturation Current @ 30%19.1 A
–
Self Resonant Frequency30 MHz
–
Packaging Unit800 
DC Resistance12 mΩ
MountSMT 
–Check availability