Xl1509-5.0 E1 Buck DC to DC Converter IC 

Xl1509-5.0 E1 5 Volts (Vout) 2 Ampere 150KHz 40 Volts (Vin) DC to DC Converter Buck IC

The XL1509 is a 150 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2 Ampere load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.

This version of XL1509 has a fixed 5 Volts output. Other versions like 3.3 Volts, 12 Volts & Adjustable are also available with us.

The PWM control circuit of XL1509 DC to DC Converter IC is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. When second current limit function happens, the operation frequency will be reduced from 150 KHz to 50 KHz. An internal compensation block is built in to minimize external component count.

DNA solutions,Nashik has various types of Voltage Regulators & DC to DC Buck and Boost IC's. Check out our complete collection of DC to DC converter IC's. 

Features of Xl1509-5.0 E1 DC to DC Converter IC

• 
  
• Wide 4.5V to 40V Input Voltage Range
• Output Fixed 5Volts
• Maximum Duty Cycle 100%
• Minimum Drop Out 1.5V
• Fixed 150KHz Switching Frequency
• 2A Constant Output Current Capability
• Internal Optimize Power Transistor
• High efficiency
• Excellent line and load regulation
• TTL shutdown capability
• ON/OFF pin with hysteresis function
• Built in thermal shutdown function
• Built in current limit function
• Built in second current limit function
• Available in SOP8L package

Related Links

• Xl1509-5.0 E1 IC Datasheet

Package Includes

1 x Xl1509-5.0 E1 Buck DC to DC Converter IC  (SOP8L Package)