Datasheet XL6019

XL6019 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter Features General Description
„ Wide 5V to 40V Input Voltage Range The XL6019 regulator is a wide input range, „ Positive or Negative Output Voltage current mode, DC/DC converter which is Programming with a Single Feedback Pin capable of generating either positive or „ Current Mode Control Provides Excellent negative output voltages. It can be configured Transient Response as either a boost, flyback, SEPIC or inverting „ 1.25V reference adjustable version converter. The XL6019 built in N-channel „ Fixed 180KHz Switching Frequency power MOSFET and fixed frequency „ Maximum 5A Switching Current oscillator, current-mode architecture results in „ SW PIN Built in Over Voltage Protection stable operation over a wide range of supply „ Excellent line and load regulation and output voltages. „ EN PIN TTL shutdown capability The XL6019 regulator is special design for „ Internal Optimize Power MOSFET portable electronic equipment applications. „ 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
Applications
„ EPC / Notebook Car Adapter „ Automotive and Industrial Boost / Buck-Boost / Inverting Converters „ Portable Electronic Equipment Figure1. Package Type of XL6019 Rev 1.1 www.xlsemi.com 1