ZHCSD09B September 2014 – October 2015 DLPA2005
PRODUCTION DATA.
- 1 特性
- 2 应用
- 3 说明
- 4 修订历史记录
- 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 DMD Regulators
- 7.3.2 RGB Strobe Decoder
- 7.3.3 LED Current Control
- 7.3.4 Maximum Led Currents and Efficiency Considerations
- 7.3.5 Calculating Inductor Peak Current
- 7.3.6 LED Current Accuracy
- 7.3.7 Transient Current Limiting
- 7.3.8 1.1-V Regulator (Buck Converter)
- 7.3.9 Measurement System
- 7.3.10
Protection Circuits
- 7.3.10.1 Thermal Warning (HOT) and Thermal Shutdown (TSD)
- 7.3.10.2 Low Battery Warning (BAT_LOW) and Undervoltage Lockout (UVLO)
- 7.3.10.3 DMD Regulator Fault (DMD_FLT)
- 7.3.10.4 V6V Power-Good (V6V_PGF) Fault
- 7.3.10.5 VLED Overvoltage (VLED_OVP) Fault
- 7.3.10.6 VLED Power Save Mode
- 7.3.10.7 V1V8 PG Failure
- 7.3.10.8 Interrupt Pin (INTZ)
- 7.3.10.9 SPI
- 7.3.11 Password Protected Registers
- 7.4 Device Functional Modes
- 7.5 Register Maps
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文档支持
- 12机械、封装和可订购信息
11 器件和文档支持
11.1 器件支持
11.1.1 器件命名规则
Figure 20. 封装标记 DLPA2005（顶视图）
11.2 商标
Pico is a trademark of Texas Instruments.
DLP is a registered trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
11.3 静电放电警告
这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。
11.4 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.