Datasheet4U Logo Datasheet4U.com

ISL6235 - Advanced Triple PWM Only Mode and Dual Linear Power Controller

Datasheet Summary

Description

Supplies all the power necessary to operate the chip.

The IC starts to operate when the voltage on this pin exceeds 4.7V and stops operating when the voltage on this pin drops below approximately 4.5V.

Features

  • PWM Only Mode for Reduced Noise at Light Loads.
  • Provides Five Regulated Voltages - +5V ALWAYS - +3.3V ALWAYS - +5V Main - +3.3V Main - +12V.
  • High Efficiency Over Wide Line and Load Range - Synchronous Buck Converters on Main Outputs.
  • No Current-Sense Resistor Required - Uses MOSFET’s rDS(ON) - Optional Current-Sense Resistor for More Precision.
  • Operates Directly From Battery 5.6 to 24V Input.
  • Input Undervoltage Lock-Out (UVLO).
  • Exce.

📥 Download Datasheet

Datasheet preview – ISL6235

Datasheet Details

Part number ISL6235
Manufacturer Intersil Corporation
File Size 441.38 KB
Description Advanced Triple PWM Only Mode and Dual Linear Power Controller
Datasheet download datasheet ISL6235 Datasheet
Additional preview pages of the ISL6235 datasheet.

📁 Similar Datasheet

  • ISL6236 - Main Power Supply Controllers (Renesas)
  • ISL6236A - Main Power Supply Controllers (Renesas)
  • ISL6237 - Main Power Supply Controllers (Renesas)
  • ISL62381 - Quad or Triple-Output System Power Supply Controller (Renesas)
  • ISL62381C - Quad or Triple-Output System Power Supply Controller (Renesas)
  • ISL62382 - Quad or Triple-Output System Power Supply Controller (Renesas)
  • ISL62382C - Quad or Triple-Output System Power Supply Controller (Renesas)
  • ISL62383 - Quad or Triple-Output System Power Supply Controller (Renesas)
  • ISL62383C - Quad or Triple-Output System Power Supply Controller (Renesas)
  • ISL62386 - Quad Output System Power Supply Controller (Renesas)
Other Datasheets by Intersil Corporation
  • ISL6232 - High Efficiency System Power Supply Controller
  • ISL6217 - Precision Multi-Phase Buck PWM Controller
  • ISL6219 - Microprocessor CORE Voltage Regulator
  • ISL6226 - Advanced PWM and Linear Power Controller for Portable Applications
  • ISL6244 - Multi-Phase PWM Controller
  • ISL6247 - A Mobile Multi-Phase PWM Controller
  • ISL6257 - Highly Integrated Narrow VDC Battery Charger
  • ISL6263 - 5-Bit VID Single-Phase Voltage Regulator

Full PDF Text Transcription

Click to expand full text
NS ES I G D W NT R NE D F O LA C EM E E D MEN ED REP b. 2004) COM D E R Data Sheet EN le Fe NOT ECOMM (Availab R 232 I S L6 TM ISL6235 June 2001 FN9029 Advanced Triple PWM Only Mode and Dual Linear Power Controller for Portable Applications The ISL6235 provides a highly integrated power control and protection solution for five output voltages required in highperformance notebook PC applications. The IC integrates three fixed frequency pulse-width-modulation (PWM) controllers and two linear regulators along with monitoring and protection circuitry into a single 24 lead SSOP package. The two PWM controllers that regulate the system main 5V and 3.3V voltages are implemented with synchronousrectified buck converters.
Published: |