Datasheet4U Logo Datasheet4U.com

LM74722-Q1 - Automotive Low IQ Ideal Diode Controller

Description

The LM74722-Q1 ideal diode controller drives and controls external back-to-back N-Channel MOSFETs to emulate an ideal diode rectifier with power path ON and OFF control and overvoltage protection.

Features

  • AEC-Q100 qualified with the following results.
  • Device temperature grade 1:.
  • 40°C to +125°C ambient operating temperature range.
  • Device HBM ESD classification level 2.
  • Device CDM ESD classification level C4B.
  • 3-V to 65-V input range.
  • Reverse input protection down to.
  • 65 V.
  • Low quiescent current 35 µA (max) in operation.
  • Low 3.3-µA (max) shutdown current (EN = Low).
  • Ideal diode operation with 13-mV A.

📥 Download Datasheet

Datasheet preview – LM74722-Q1

Datasheet Details

Part number LM74722-Q1
Manufacturer Texas Instruments
File Size 3.72 MB
Description Automotive Low IQ Ideal Diode Controller
Datasheet download datasheet LM74722-Q1 Datasheet
Additional preview pages of the LM74722-Q1 datasheet.

📁 Similar Datasheet

  • LM747 - Dual Operational Amplifier (National Semiconductor)
  • LM747A - Dual Operational Amplifier (Anloy Technologies)
  • LM74 - 12-Bit Plus Sign Temperature Sensor (National Semiconductor)
  • LM741 - Single Operational Amplifier (Fairchild Semiconductor)
  • LM741 - Operational Amplifier (National Semiconductor)
  • LM741 - 0.9MHz Single and Dual High Gain Operational Amplifiers (Intersil Corporation)
  • LM741 - GENERAL-PURPOSE OPERATIONAL AMPLIFIER (UTC)
  • LM741A - Operational Amplifier (National Semiconductor)
  • LM741C - 0.9MHz Single and Dual High Gain Operational Amplifiers (Intersil Corporation)
  • LM741C - Operational Amplifier (National Semiconductor)
Other Datasheets by Texas Instruments
  • LM74700-Q1 - Reverse Battery Protection Ideal Diode Controller
  • LM74703-Q1 - Ideal Diode Controller
  • LM74704-Q1 - Ideal Diode Controller
  • LM747QML - Dual Operational Amplifier
  • LM74 - SPI/Microwire12-Bit Plus Sign Temperature Sensor
  • LM741 - Operational Amplifier
  • LM741-MIL - Operational Amplifier
  • LM741A - Operational Amplifier

Full PDF Text Transcription

Click to expand full text
LM74722-Q1 SLVSFR9B – SEPTEMBER 2021 – REVISED AUGUST 2022 LM74722-Q1 Automotive Low IQ Ideal Diode Controller with 200-kHz Active Rectification and Load Dump Protection 1 Features • AEC-Q100 qualified with the following results – Device temperature grade 1: –40°C to +125°C ambient operating temperature range – Device HBM ESD classification level 2 – Device CDM ESD classification level C4B • 3-V to 65-V input range • Reverse input protection down to –65 V • Low quiescent current 35 µA (max) in operation • Low 3.3-µA (max) shutdown current (EN = Low) • Ideal diode operation with 13-mV A to C forward voltage drop regulation • Drives external back-to-back N-Channel MOSFETs • Integrated 30-mA boost regulator • Active rectification up to 200 kHz • Fast response to reverse current blocking: 0.
Published: |