XL4016E1 XL4016 TO220-5 40V 8A chip step-down regulator buck IC DC-DC New Original
The XL4016 is a 180 KHz fixed frequency PWM buck (step-down) DC/DC Converter, capable of driving a 8A 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.
Features
Wide 8V to 40V Input Voltage Range
Output Adjustable from 1.25V to 36V
Maximum Duty Cycle 100%
Minimum Drop Out 0.3V
Fixed 180KHz Switching Frequency
8A Constant Output Current Capability
Internal Optimize Power MOSFET
High efficiency up to 96%
Excellent line and load regulation
Built in thermal shutdown function
Built in current limit function
Built in output short protection function
Built in input over voltage protection
Available in TO220-5 package
Specification
Input Voltage (Vin): -0.3 to 45 V
Feedback Pin Voltage (VFB): -0.3 to Vin V
Output Switch Pin Voltage (VOutput): -0.3 to Vin V
Power Dissipation (PD): Internally limited mW
Operating Junction Temperature (TJ): -40 to 125 ºC
Storage Temperature (TSTG): -65 to 150 ºC
Lead Temperature (Soldering, 10 sec) TLEAD 260 ºCESD (HBM) >2000 V
Applications
LCD Monitor and LCD TV
Portable instrument power supply
Telecom / Networking Equipment