Datasheet4U Logo Datasheet4U.com

Si9111 - High-Voltage Switchmode Controllers

Description

The Si9110/9111 are BiC/DMOS integrated circuits designed for use as high-performance switchmode controllers.

A high-voltage DMOS input allows the controller to work over a wide range of input voltages (10- to 120-VDC).

Features

  • D D D D 10- to 120-V Input Range Current-Mode Control High-Speed, Source-Sink Output Drive High Efficiency Operation (> 80%) D Internal Start-Up Circuit D Internal Oscillator (1 MHz) D.

📥 Download Datasheet

Datasheet preview – Si9111

Datasheet Details

Part number Si9111
Manufacturer Vishay Siliconix
File Size 76.39 KB
Description High-Voltage Switchmode Controllers
Datasheet download datasheet Si9111 Datasheet
Additional preview pages of the Si9111 datasheet.

📁 Similar Datasheet

  • Si9114 - High-Frequency Switchmode Controller (TEMIC)
  • SI9117 - High-Frequency Converter (Vishay)
  • Si9167 - 600-mA Synchronous Buck Converter (Vishay)
  • Si9241 - Single-Ended Bus Driver (TEMIC)
  • Si9241A - Single-Ended Bus Transceiver (Vishay)
  • Si9241EY - Single-Ended Bus Transceiver (Vishay)
  • Si9243 - Single-Ended Bus Driver (TEMIC)
  • Si9243A - Single-Ended Bus Transceiver (Vishay)
  • Si9243EY - Single-Ended Bus Transceiver (TEMIC)
  • Si9405DY - P-Channel Enhancement-Mode MOSFET (TEMIC)
Other Datasheets by Vishay Siliconix
  • SI9110 - High-Voltage Switchmode Controllers
  • SI9112 - High-Voltage Switchmode Controller
  • SI9113DB - SI9113 Demonstration Board
  • SI9114A - High-Frequency Switchmode Controller
  • SI9100 - 3-W High-Voltage Switchmode Regulator
  • SI9102 - 3-W High-Voltage Switchmode Regulator
  • SI9104 - High-Voltage Switchmode Regulator
  • SI9105 - 1-W High-Voltage Switchmode Regulator

Full PDF Text Transcription

Click to expand full text
Si9110/9111 Vishay Siliconix High-Voltage Switchmode Controllers FEATURES D D D D 10- to 120-V Input Range Current-Mode Control High-Speed, Source-Sink Output Drive High Efficiency Operation (> 80%) D Internal Start-Up Circuit D Internal Oscillator (1 MHz) D SHUTDOWN and RESET D Reference Selection Si9110 − "1% Si9111 − "10% DESCRIPTION The Si9110/9111 are BiC/DMOS integrated circuits designed for use as high-performance switchmode controllers. A high-voltage DMOS input allows the controller to work over a wide range of input voltages (10- to 120-VDC). Current-mode PWM control circuitry is implemented in CMOS to reduce internal power consumption to less than 10 mW. A push-pull output driver provides high-speed switching for MOSPOWER devices large enough to supply 50 W of output power.
Published: |