Datasheet4U Logo Datasheet4U.com

ISL8105B - +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller

Features

  • a maximum tolerance of ±1.0% over the commercial temperature range, and ±1.5% over the industrial temperature range. The controller operates with a fixed switching frequency of 300kHz. The ISL8105B features the capability of safe start-up with pre-biased load. It also provides overcurrent protection by monitoring the ON-res.

📥 Download Datasheet

Datasheet preview – ISL8105B

Datasheet Details

Part number ISL8105B
Manufacturer Renesas
File Size 1.00 MB
Description +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller
Datasheet download datasheet ISL8105B Datasheet
Additional preview pages of the ISL8105B datasheet.

📁 Similar Datasheet

  • ISL837030 - Modem Reference Designs (Intersil Corporation)
  • ISL83740 - Modem Reference Designs (Intersil Corporation)
  • ISL8483 - RS-485/RS-422 Transceivers (Intersil)
  • ISL8485 - RS-485/RS-422 Transceivers (Intersil)
  • ISL8488 - RS-485/RS-422 Transceivers (Intersil)
  • ISL8489 - RS-485/RS-422 Transceivers (Intersil)
  • ISL8490 - RS-485/RS-422 Transceivers (Intersil)
  • ISL8491 - RS-485/RS-422 Transceivers (Intersil)
  • ISL8540 - DC/DC Power Switching Regulator (Intersil Corporation)
  • ISL8560MR - DC/DC Power Switching Regulator (Intersil)
Other Datasheets by Renesas
  • ISL8105 - +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller
  • ISL8105A - +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller
  • ISL8101 - Two-Phase Multiphase Buck PWM Controller
  • ISL8102 - Two-Phase Buck PWM Controller
  • ISL8103 - Three-Phase Buck PWM Controller
  • ISL8104 - Single-Phase Synchronous Buck Pulse-Width Modulation Controller
  • ISL8106 - Single-Phase PWM Controller
  • ISL8107 - Single-Phase Pulse-Width Modulation (PWM) Controller

Full PDF Text Transcription

Click to expand full text
DATASHEET ISL8105B +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller with Integrated MOSFET Gate Drivers, Extended Soft-Start Time FN6447 Rev 2.00 April 15, 2010 The ISL8105B is a simple single-phase PWM controller for a synchronous buck converter. It operates from +5V or +12V bias supply voltage. With integrated linear regulator, boot diode, and N-Channel MOSFET gate drivers, the ISL8105B reduces external component count and board space requirements. These make the IC suitable for a wide range of applications. Utilizing voltage-mode control, the output voltage can be precisely regulated to as low as 0.6V. The 0.6V internal reference features a maximum tolerance of ±1.0% over the commercial temperature range, and ±1.5% over the industrial temperature range.
Published: |