SBVS241
April 2014
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Handling Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
7
Parameter Measurement Information
7.1
Pin Equivalent Input and Output Schematic Diagrams
7.2
Test Circuits
7.3
Timing Diagrams
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Output Current Calculation
8.3.2
Status Information Data (SID)
8.3.3
LED Open Detection (LOD)
8.3.4
LED Short Detection (LSD)
8.3.5
Noise Reduction
8.4
Device Functional Modes
8.4.1
Maximum Constant Sink Current
8.4.2
Global Brightness Control (BC) Function: Sink Current Control
8.4.3
Constant-Current Output On or Off Control
8.4.4
Power-Save Mode
8.5
Register Maps
8.5.1
Register and Data Latch Configuration
8.5.1.1
Common Shift Register
8.5.1.2
Output On or Off Data Latch
8.5.1.3
Maximum Current Control (MC), Global Brightness Control (BC), and Function Control (FC) Data Latch
9
Applications 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
Step-by-Step Design Procedure
9.2.2.2
Maximum Current (MC) Data
9.2.2.3
Global Brightness Control (BC) Data
9.2.2.4
On or Off Data
9.2.2.5
Other Control Data
9.2.2.6
Grayscale Control
9.2.3
Application Curves
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
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RTQ|56
MPQF168D
散热焊盘机械数据 (封装 | 引脚)
RTQ|56
QFND498B
订购信息
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