ZHCSLI9A December 2021 – June 2022 TPS92623-Q1
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3
Feature Description
- 7.3.1 Power Supply (SUPPLY)
- 7.3.2 Enable and Shutdown
- 7.3.3 Constant-Current Output and Setting (INx)
- 7.3.4 Thermal Sharing Resistor (OUTx and RESx)
- 7.3.5 PWM Control (PWMx)
- 7.3.6 Supply Control
- 7.3.7 Diagnostics
- 7.3.8 FAULT Bus Output with One-Fails-All-Fail
- 7.3.9 FAULT Table
- 7.3.10 LED Fault Summary
- 7.3.11 IO Pins Inner Connection
- 7.4 Device Functional Modes
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
7.3.10 LED Fault Summary
Table 7-3 LED Connection Fault Summary
| Case 1 | Case 2 | Case 3 | Case 4 |
 |  |  |  |
| LED Short-to-GND Fault | LED Short-to-GND Fault | LED Short-to-GND Fault | LED Short-to-GND Fault |
| Case 5 | Case 6 | Case 7 | Case 8 |
 |  |  |  |
| LED Open Fault | No Fault | LED Open Fault | LED Open Fault |
| Case 9 | Case 10 | Case 11 | Case 12 |
 |  |  |  |
| No Fault | No Fault | LED Open Fault | No Fault |