SLVSFF4
December 2019
TLVH431B-EP
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
4
Revision History
5
Pin Configuration and Functions
Pin 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
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.4
Device Functional Modes
8.4.1
Open Loop (Comparator)
8.4.2
Closed Loop
9
Applications and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
Comparator With Integrated Reference (Open Loop)
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
Basic Operation
9.2.1.2.2
Overdrive
9.2.1.2.3
Output Voltage and Logic Input Level
9.2.1.2.3.1
Input Resistance
9.2.1.3
Application Curves
9.2.2
Shunt Regulator/Reference
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.2.1
Programming Output/Cathode Voltage
9.2.2.2.2
Total Accuracy
9.2.2.2.3
Stability
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
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Support Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
DBZ|3
MPDS108F
サーマルパッド・メカニカル・データ
発注情報
slvsff4_oa
slvsff4_pm
5
Pin Configuration and Functions
TLVH431B-EP DBZ Package
3-Pin SOT-23
Top View
Pin Functions
PIN
TYPE
DESCRIPTION
NAME
NO.
CATHODE
2
I/O
Shunt current/voltage input
REF
1
I
Threshold relative to common anode
ANODE
3
O
Common pin, normally connected to ground