ZHCSIF5F
December 2015 – April 2019
TPS99000-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
典型的独立系统
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions - Initialization, Clock, and Diagnostics
Pin Functions - Power and Ground
Pin Functions - Power Supply Management
Pin Functions - Illumination Control
Pin Functions - Serial Peripheral Interfaces
Pin Functions - Analog to Digital Converter
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics - Transimpedance Amplifier Parameters
6.6
Electrical Characteristics - Digital to Analog Converters
6.7
Electrical Characteristics - Analog to Digital Converter
6.8
Electrical Characteristics - FET Gate Drivers
6.9
Electrical Characteristics - Photo Comparator
6.10
Electrical Characteristics - Voltage Regulators
6.11
Electrical Characteristics - Temperature and Voltage Monitors
6.12
Electrical Characteristics - Current Consumption
6.13
Power-Up Timing Requirements
6.14
Power-Down Timing Requirements
6.15
Timing Requirements - Sequencer Clock
6.16
Timing Requirements - Host / Diagnostic Port SPI Interface
6.17
Timing Requirements - ADC Interface
6.18
Switching Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Illumination Control
7.3.1.1
Illumination System High Dynamic Range Dimming Overview
7.3.1.2
Illumination Control Loop
7.3.1.3
Continuous Mode Operation
7.3.1.3.1
Output Capacitance in Continuous Mode
7.3.1.3.2
Continuous Mode Driver Distortion and Blanking Current
7.3.1.3.3
Continuous Mode S_EN2 Dissipative Load Shunt Options
7.3.1.3.4
Continuous Mode Constant OFF Time
7.3.1.3.5
Continuous Mode Current Limit
7.3.1.4
Discontinuous Mode Operation
7.3.1.4.1
Discontinuous Mode Pulse Width Limit
7.3.1.4.2
COMPOUT_LOW Timer in Discontinuous Operation
7.3.1.4.3
Dimming Within Discontinuous Operation Range
7.3.1.4.4
Multiple Pulse Heights to Increase Bit Depth
7.3.1.4.5
TIA Gain Adjustment
7.3.1.4.6
Current Limit in Discontinuous Mode
7.3.1.4.7
CMODE Big Cap Mode in Discontinuous Operation
7.3.2
Over-Brightness Detection
7.3.2.1
Photo Feedback Monitor BIST
7.3.2.2
Excessive Brightness BIST
7.3.3
Analog to Digital Converter
7.3.3.1
Analog to Digital Converter Input Table
7.3.4
Power Sequencing and Monitoring
7.3.4.1
Power Monitoring
7.3.5
DMD Mirror Voltage Regulator
7.3.6
Low Dropout Regulators
7.3.7
System Monitoring Features
7.3.7.1
Windowed Watchdog Circuits
7.3.7.2
Die Temperature Monitors
7.3.7.3
External Clock Ratio Monitor
7.3.8
Communication Ports
7.3.8.1
Serial Peripheral Interface (SPI)
7.4
Device Functional Modes
7.4.1
OFF
7.4.2
STANDBY
7.4.3
POWERING_DMD
7.4.4
DISPLAY_RDY
7.4.5
DISPLAY_ON
7.4.6
PARKING
7.4.7
SHUTDOWN
7.5
Register Maps
7.5.1
System Status Registers
7.5.2
ADC Control
7.5.3
General Fault Status
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
HUD
8.2.1.1
Design Requirements
8.2.1.2
Application Design Considerations
8.2.1.2.1
Photodiode Considerations
8.2.1.2.2
LED Current Measurement
8.2.1.2.3
Setting the Current Limit
8.2.1.2.4
Input Voltage Variation Impact
8.2.1.2.5
Discontinuous Mode Photo Feedback Considerations
8.2.1.2.6
Transimpedance Amplifiers (TIAs, Usage, Offset, Dark Current, Ranges, RGB Trim)
8.2.2
Headlight
8.2.2.1
Design Requirements
9
Power Supply Recommendations
9.1
TPS99000-Q1 Power Supply Architecture
9.2
TPS99000-Q1 Power Outputs
9.3
Power Supply Architecture
10
Layout
10.1
Layout Guidelines
10.1.1
Power/High Current Signals
10.1.2
Sensitive Analog Signals
10.1.3
High Speed Digital Signals
10.1.4
High Power Current Loops
10.1.5
Kelvin Sensing Connections
10.1.6
Ground Separation
11
器件和文档支持
11.1
器件支持
11.1.1
第三方产品免责声明
11.2
商标
11.3
静电放电警告
11.4
术语表
12
机械、封装和可订购信息
12.1
Package Option Addendum
12.1.1
Tape and Reel Information
12.1.2
Mechanical Drawings
封装选项
机械数据 (封装 | 引脚)
PZP|100
MPQF053D
散热焊盘机械数据 (封装 | 引脚)
PZP|100
PPTD102E
订购信息
zhcsif5f_oa
zhcsif5f_pm
1
特性
适用于汽车 应用
具有符合 AEC-Q100 标准的下列特性:
温度 2 级:-40℃ 至 105℃ 的环境运行温度范围
器件 HBM ESD 分类等级 2
器件 CDM ESD 分类等级 C4B
适用于 DLP®产品的汽车系统管理器件:
高级电源监控、排序和保护电路
两个裸片温度监控器、MCU 外部看门狗计时器、时钟频率监控器
系统过亮检测
具有奇偶校验、校验和密码寄存器保护的 SPI 端口
另一个用于独立系统监控的 SPI 端口
片上 DMD 镜像电压稳压器
可生成 +16V、+8.5V 和 -10V DMD 控制电压
可实现超过 5000:1 的调光范围并具有高位深度和白平衡的高动态范围调光和颜色控制:
两个具有宽动态范围并支持多种光学设计的跨阻放大器 (TIA)
每帧高达 63 个时间序列样本的 12 位 ADC
适用于颜色和脉冲控制的 DAC 和比较器功能
适用于 LED 和并联控制的 FET 驱动器