SNVSBS9B
March 2021 – November 2023
TPS3704-Q1
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Nomenclature
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Timing Diagrams
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.3.1
VDD
7.3.2
SENSEx Input
7.3.2.1
Immunity to SENSEx Pins Voltage Transients
7.3.2.1.1
SENSEx Hysteresis
7.3.3
RESETx/RESETx
7.4
Device Functional Modes
7.4.1
Normal Operation (VDD > VDD(MIN))
7.4.2
Undervoltage Lockout (VPOR < VDD < UVLO)
7.4.3
Power-On Reset (VDD < VPOR)
8
Application and Implementation
8.1
Application Information
8.1.1
Voltage Threshold Accuracy
8.1.2
Adjustable Voltage Thresholds
8.2
Typical Applications
8.2.1
Design 1: Multi-Rail Window Monitoring for Microcontroller Power Rails
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.2
Design 2: Manual Self-Test Option for Enhanced Functional Safety Use Cases
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.3.1
Power Supply Guidelines
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Device Nomenclature
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DDF|8
MPDS569B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snvsbs9b_oa
snvsbs9b_pm
8.2
Typical Applications