Datasheet4U Logo Datasheet4U.com

ISL97701 - Boost Regulator

General Description

CONDITION MIN TYP MAX UNIT SUPPLY VDD Supply Operating Voltage Range IDIS Supply Current when Disabl

Key Features

  • Up to 87% efficiency.
  • 2.3V to 5.5V input.
  • Up to 28V output.
  • 50mA at 18V.
  • Integrated boost Schottky diode.
  • Input voltage disconnect switch.
  • Synchronization input.
  • Chip enable.
  • 10 Ld 3x3 DFN package.
  • Pb-free (RoHS compliant).

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ISL976787 4-Channel LED Driver Intersil
ISL9000AM Dual LDO Intersil
ISL9008 Low Noise LDO Intersil
ISL90840 XDCP Intersil
ISL90843 Quad Digital Controlled Potentiometers Intersil Corporation

Other Datasheets by Renesas

Part Number Description
ISL97702 Boost
ISL97516 600kHz/1.2MHz PWM Step-Up Regulator
ISL97519 1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator
ISL97519A 600kHz/1.2MHz PWM Step-Up Regulator
ISL97522 4-Channel TFT-LCD Supply

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATASHEET ISL97701 Boost Regulator with Integrated Schottky and Input Disconnect Switch FN6474 Rev 1.00 February 22, 2008 The ISL97701 represents a high efficiency boost converter with integrated boost FET, boost diode and input disconnect FET. With an input voltage of 2.3V to 5.5V the ISL97701 has an output capability of up to 50mA at 18V using integrated 500mA switches. Efficiencies are up to 87%. The integrated protection FET is used to disconnect the boost inductor from the input supply whenever an output fault condition is detected, or when the device is disabled. This gives 0 output current in the disabled mode, compared to standard boost converters where current can still flow when the device is disabled.