SNVSCE0B
May 2023 – January 2024
TPS3808E
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Voltage Thresholds
5
Pin Configuration and Functions
6
Specification
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 Diagram
7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
SENSE Input
8.3.2
Selecting the RESET Delay Time
8.3.3
Manual RESET (MR) Input
8.3.4
RESET Output
8.4
Device Functional Modes
8.4.1
Normal Operation (VDD > VDD(min))
8.4.2
Above Power-On Reset but Less Than VDD(min) (VPOR < VDD < VDD(min))
8.4.3
Below Power-On Reset (VDD < VPOR)
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Immunity to SENSE Pin Voltage Transients
9.2.3
Application Curve
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
Device Support
10.1.1
Development Support
10.1.1.1
Evaluation Modules
10.2
Documentation Support
10.2.1
Related Documentation
10.3
Receiving Notification of Documentation Updates
10.4
Support Resources
10.5
Trademarks
10.6
Electrostatic Discharge Caution
10.7
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|6
MPDS026Q
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snvsce0b_oa
snvsce0b_pm
Data Sheet
TPS3808E Low-Quiescent-Current, Programmable-Delay Supervisory Circuit