SLYS032A
October 2020 – August 2021
TMAG5123-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Magnetic Characteristics
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Field Direction Definition
8.3.2
Device Output
8.3.3
Protection Circuits
8.3.3.1
Load Dump Protection
8.3.3.2
Reverse Supply Protection
8.3.4
Hall Element Location
8.3.5
Power-On Time
8.3.6
Propagation Delay
8.3.7
Chopper Stabilization
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
In-Plane Typical Application Diagrams
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curve
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Receiving Notification of Documentation Updates
12.2
Support Resources
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBZ|3
MPDS108F
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slys032a_oa
slys032a_pm
1
Features
AEC-Q100 qualified for automotive applications:
Temperature grade 0: –40°C To +150°C, T
A
In-plane, omnipolar Hall-effect switch
High magnetic sensitivity:
TMAG5123B
-Q1
: 4.1 mT (typical)
TMAG5123C
-Q1
: 7.5 mT (typical)
TMAG5123D
-Q1
: 10.9 mT (typical)
Supports a wide voltage range
2.7-V
to 38-V operating V
CC
range
No external regulator required
30kHz continuous conversion
Open-drain output
SOT-23 package option
Protection features
Supports up to 40-V load dump
Reverse battery protection to –20-V
Output short-circuit protection
Output current limitation