DRV5023

ACTIVE

High voltage (up to 38V), high bandwidth (up to 30 kHz) unipolar switch

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Product details

Parameters

Type Unipolar switch Supply voltage (Vcc) (Min) (V) 2.5 Supply voltage (Vcc) (Max) (V) 38 Operate point (Max) (mT) 6.8, 12, 24 Release point (Min) (mT) 0.5, 1, 3 Output Open drain Operating temperature range (C) -40 to 125 open-in-new Find other Hall-effect latches & switches

Package | Pins | Size

SOT-23 (DBZ) 3 7 mm² 2.92 x 2.37 TO-92 (LPG) 3 6 mm² 4 x 1.52 open-in-new Find other Hall-effect latches & switches

Features

  • Digital Unipolar-Switch Hall Sensor
  • Superior Temperature Stability
    • Sensitivity ±10% Over Temperature
  • Multiple Sensitivity Options (BOP / BRP):
    • 3.5 / 2 mT (FA)
    • 6.9 / 3.2 mT (AJ)
    • 14.5 / 6 mT (BI)
  • Supports a Wide Voltage Range
    • 2.5 to 38 V
    • No External Regulator Required
  • Wide Operating Temperature Range
    • TA = –40 to 125°C (Q)
  • Open Drain Output (30-mA Sink)
  • Fast 35-µs Power-On Time
  • Small Package and Footprint
    • Surface Mount 3-Pin SOT-23 (DBZ)
      • 2.92 mm × 2.37 mm
    • Through-Hole 3-Pin TO-92 (LPG)
      • 4.00 mm × 3.15 mm
  • Protection Features
    • Reverse Supply Protection (up to –22 V)
    • Supports up to 40-V Load Dump
    • Output Short-Circuit Protection
    • Output Current Limitation

All trademarks are the property of their respective owners.

open-in-new Find other Hall-effect latches & switches

Description

The DRV5023 device is a chopper-stabilized Hall Effect Sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features.

When the applied magnetic flux density exceeds the BOP threshold, the DRV5023 open-drain output goes low. The output stays low until the field decreases to less than BRP, and then the output goes to high impedance. The output current sink capability is 30 mA. A wide operating voltage range from 2.5 to 38 V with reverse polarity protection up to –22 V makes the device suitable for a wide range of industrial applications.

Internal protection functions are provided for reverse supply conditions, load dump, and output short circuit or over current.

For all available packages, see the orderable addendum at the end of the data sheet.
open-in-new Find other Hall-effect latches & switches
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 10
Type Title Date
* Datasheet DRV5023 Digital-Switch Hall Effect Sensor datasheet (Rev. G) Sep. 16, 2016
User guides HALL-ADAPTER-EVM User's Guide (Rev. A) Apr. 20, 2020
Technical articles Driving industrial innovation with small-size sensors Sep. 12, 2019
Technical articles You can be an electromechanical engineer Nov. 10, 2017
Technical articles Invisible but indispensable: The future of sensing is magnetic Nov. 08, 2017
Application notes Power Gating Systems with Magnetic Sensors (Rev. A) Sep. 07, 2017
White papers Achieve greater precision, reliability with magnetic sensing technology Jun. 26, 2017
Technical articles DIY with TI: Engineer leaves island life for 'DIYer's paradise' Aug. 02, 2016
White papers Sub-microamp, Intelligent Hall-Effect Sensing Delivers 20-year Battery Life (Rev. A) Jul. 07, 2016
Application notes Understanding and Applying Hall Effect Sensor Datasheets Jun. 26, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
10
Description
Speed up your switch, latch and linear Hall sensor prototyping and testing with the HALL-ADAPTER-EVM, which provides a fast, easy and inexpensive way to interface with small ICs. You can connect any supported Hall sensor using the included Samtec terminal strips or wire them directly to existing (...)
Features
  • Evaluation of most Hall sensor devices from TI, including SOT-23, TO-92, X2SON, and more.
  • Standard breakout footprint for easy breadboard prototyping.
  • Magnet included.

Reference designs

REFERENCE DESIGNS Download
Current Controlled Driver for 230V AC Solenoids Reference Design
TIDA-00284 TIDA-00284 proposes to integrate current control and plunger movement detection into an AC solenoid coil. This reference design provides a solution to control the solenoid current using a PWM-based controller along with a Hall sensor to detect plunger movement and switch from peak current to hold (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Current Controlled Driver for 24-V DC Solenoid with Plunger Fault Detection Reference Design
TIDA-00289 The TI Design TIDA-00289 proposes to integrate current control and plunger movement detection into the solenoid coil. Various applications in the field of industrial automation and material processing will benefit from up-to 70% reduced power consumption, accelerated process time, greatly simplified (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
SOT-23 (DBZ) 3 View options
TO-92 (LPG) 3 View options

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

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