DatasheetsPDF.com

HV9123

Microchip
Part Number HV9123
Manufacturer Microchip
Description High-Voltage Current-Mode PWM Controller
Published Nov 24, 2016
Detailed Description HV9120/HV9123 High-Voltage, Current-Mode, PWM Controller Features • 10 to 450V input voltage range • <1.3 mA supply cur...
Datasheet PDF File HV9123 PDF File

HV9123
HV9123

Overview
HV9120/HV9123 High-Voltage, Current-Mode, PWM Controller Features • 10 to 450V input voltage range • <1.
3 mA supply current • >1 MHz clock • 49% maximum duty version Applications • Off-line high frequency power supplies • Universal input power supplies • High density power supplies • Very high efficiency power supplies • Extra wide load range power supplies Package Types 1 16 Description HV9120 and HV9123 are Switch-Mode Power Supply (SMPS) controllers suitable for the control of a variety of converter topologies, including flyback and forward converter.
Using an internal, high-voltage regulator, HV9120 and HV9123 can derive a bias supply for starting-up and powering a converter from a variety of power sources, such as a 12V battery or the rectified AC (230 VAC) line.
HV9120/HV9123 controllers include all essentials for a power-converter design, such as a bandgap reference, an error amplifier, a ramp generator, a high-speed PWM comparator, and a gate driver.
A shu...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)