SBVS273A
June 2016 – September 2016
TPS3779-Q1
,
TPS3780-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
Timing Requirements
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagrams
8.3
Feature Description
8.3.1
Inputs (SENSE1, SENSE2)
8.3.2
Outputs (OUT1, OUT2)
8.4
Device Functional Modes
8.4.1
Normal Operation (VDD ≥ VDD(min))
8.4.2
Power-On-Reset (VDD < V(POR))
9
Application and Implementation
9.1
Application Information
9.1.1
Threshold Overdrive
9.1.2
Sense Resistor Divider
9.2
Typical Applications
9.2.1
Monitoring Two Separate Rails
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curve
9.2.2
Early Warning Detection
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.3
Application Curve
10
Power-Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Device Support
12.1.1
Development Support
12.1.1.1
Evaluation Modules
12.1.1.2
Spice Models
12.1.2
Device Nomenclature
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Receiving Notification of Documentation Updates
12.4
Related Links
12.5
Community Resources
12.6
Trademarks
12.7
Electrostatic Discharge Caution
12.8
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|6
MPDS026O
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbvs273a_oa
sbvs273a_pm
5 Device Comparison Table
PRODUCT
HYSTERESIS (%)
OUTPUT
TPS3779B-Q1
5
Push-pull
TPS3779C-Q1
10
Push-pull
TPS3780A-Q1
0.5
Open-drain
TPS3780B-Q1
5
Open-drain
TPS3780C-Q1
10
Open-drain