XL6019 Datasheet, PDF (1/13 Pages) List of Unclassifed Manufacturers – 220KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter

XL6019
220KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter
Features
„ Wide 5V to 40V Input Voltage Range
„ Positive or Negative Output Voltage
Programming with a Single Feedback Pin
„ Current Mode Control Provides Excellent
Transient Response
„ 1.25V reference adjustable version
„ Fixed 220KHz Switching Frequency
„ Maximum 5A Switching Current
„ SW PIN Built in Over Voltage Protection
„ Excellent line and load regulation
„ EN PIN TTL shutdown capability
„ Internal Optimize Power MOSFET
„ High efficiency up to 94%
„ Built in Frequency Compensation
„ Built in Soft-Start Function
„ Built in Thermal Shutdown Function
„ Built in Current Limit Function
„ Available in TO263-5L package
General Description
The XL6019 regulator is a wide input range,
current mode, DC/DC converter which is
capable of generating either positive or
negative output voltages. It can be configured
as either a boost, flyback, SEPIC or inverting
converter. The XL6019 built in N-channel
power MOSFET and fixed frequency
oscillator, current-mode architecture results in
stable operation over a wide range of supply
and output voltages.
The XL6019 regulator is special design for
portable electronic equipment applications.
Applications
„ EPC / Notebook Car Adapter
„ Automotive and Industrial Boost /
Buck-Boost / Inverting Converters
„ Portable Electronic Equipment
Rev 1.0
Figure1. Package Type of XL6019
www.xlsemi.com
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