5A Dc-Dc 3.3V-35V To 5V 6V 9V 12V 24V Step Up อะแดปเตอร์แปลงโมดูลพาวเวอร์บอร์ด Xl6019

XL6019 is a monolithic integrated circuit specialy designed for boost and buck.It can work in the range of DC 5V to 40V input voltage, low ripple and built-in power MOS. XL6019 has built-in fixed frequency oscillator and frequency compensation circuit, which simplifies the circuit design. The PWM control loop can adjust the linear change of duty cycle from 0% to 90%. Built-in over-current protection function and EN foot logic level turn-off function. The conventional fully integrated constant voltage output scheme has fewer peripheral devices and lower system cost. Wide voltage range input, high input voltage up to 35V. The output voltage can be adjusted to support 40V. Built-in over-temperature protection and over-current protection complete set of reliability protection circuit, high reliability. Conversion efficiency of the system can reach more than 90%, which is convenient for thermal design. Wide input voltage range from 5V to 40V. 1.25V Output Voltage Sampling Voltage. SW built-in overvoltage protection function. Fixed 220KHz switching frequency. Large 5A Switching Current. Over 94% conversion efficiency. EN foot TTL turn-off function. Excellent Linearity and Load Adjustment Rate. Built-in power MOS. Built-in frequency compensation function. Built-in soft start function. Built-in thermal shutdown function. Model :XL6019 boost module Modular nature:Isolated boost Rectifier mode:Asynchronous rectification Input range:Limit: 3 - 40V, recommended: 3-35V Output range:Limit: 5- 45V, recommended: 5 40V (By rotating potentiometer) Input current:Limit: 0-5A，recommended: 0-3A Conversion efficiency:High up to 94% Switch efficiency:20KHz,Second Generation Switching Power Supply Technology Output ripple:Less than 100mV Load adjustment rate:+0.5% Voltage adjustment rate:+0.5% Working temperature:Limit: -40°C ~ +150*C, recommended: -20°C~ +85°C Reverse connection protection:Input 40V anti- backconnection protection APPLICATION: EPC/Laptop Vehicle Adapter Boost and Buck Conversion Power Supply for Handheld Equipment