JAJSFO6F
December 2015 – April 2019
TPS99000-Q1
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
標準的なスタンドアロン・システム
4
改訂履歴
5
概要(続き)
6
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
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics - Transimpedance Amplifier Parameters
7.6
Electrical Characteristics - Digital to Analog Converters
7.7
Electrical Characteristics - Analog to Digital Converter
7.8
Electrical Characteristics - FET Gate Drivers
7.9
Electrical Characteristics - Photo Comparator
7.10
Electrical Characteristics - Voltage Regulators
7.11
Electrical Characteristics - Temperature and Voltage Monitors
7.12
Electrical Characteristics - Current Consumption
7.13
Power-Up Timing Requirements
7.14
Power-Down Timing Requirements
7.15
Timing Requirements - Sequencer Clock
7.16
Timing Requirements - Host / Diagnostic Port SPI Interface
7.17
Timing Requirements - ADC Interface
7.18
Switching Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Illumination Control
8.3.1.1
Illumination System High Dynamic Range Dimming Overview
8.3.1.2
Illumination Control Loop
8.3.1.3
Continuous Mode Operation
8.3.1.3.1
Output Capacitance in Continuous Mode
8.3.1.3.2
Continuous Mode Driver Distortion and Blanking Current
8.3.1.3.3
Continuous Mode S_EN2 Dissipative Load Shunt Options
8.3.1.3.4
Continuous Mode Constant OFF Time
8.3.1.3.5
Continuous Mode Current Limit
8.3.1.4
Discontinuous Mode Operation
8.3.1.4.1
Discontinuous Mode Pulse Width Limit
8.3.1.4.2
COMPOUT_LOW Timer in Discontinuous Operation
8.3.1.4.3
Dimming Within Discontinuous Operation Range
8.3.1.4.4
Multiple Pulse Heights to Increase Bit Depth
8.3.1.4.5
TIA Gain Adjustment
8.3.1.4.6
Current Limit in Discontinuous Mode
8.3.1.4.7
CMODE Big Cap Mode in Discontinuous Operation
8.3.2
Over-Brightness Detection
8.3.2.1
Photo Feedback Monitor BIST
8.3.2.2
Excessive Brightness BIST
8.3.3
Analog to Digital Converter
8.3.3.1
Analog to Digital Converter Input Table
8.3.4
Power Sequencing and Monitoring
8.3.4.1
Power Monitoring
8.3.5
DMD Mirror Voltage Regulator
8.3.6
Low Dropout Regulators
8.3.7
System Monitoring Features
8.3.7.1
Windowed Watchdog Circuits
8.3.7.2
Die Temperature Monitors
8.3.7.3
External Clock Ratio Monitor
8.3.8
Communication Ports
8.3.8.1
Serial Peripheral Interface (SPI)
8.4
Device Functional Modes
8.4.1
OFF
8.4.2
STANDBY
8.4.3
POWERING_DMD
8.4.4
DISPLAY_RDY
8.4.5
DISPLAY_ON
8.4.6
PARKING
8.4.7
SHUTDOWN
8.5
Register Maps
8.5.1
System Status Registers
8.5.2
ADC Control
8.5.3
General Fault Status
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
HUD
9.2.1.1
Design Requirements
9.2.1.2
Application Design Considerations
9.2.1.2.1
Photodiode Considerations
9.2.1.2.2
LED Current Measurement
9.2.1.2.3
Setting the Current Limit
9.2.1.2.4
Input Voltage Variation Impact
9.2.1.2.5
Discontinuous Mode Photo Feedback Considerations
9.2.1.2.6
Transimpedance Amplifiers (TIAs, Usage, Offset, Dark Current, Ranges, RGB Trim)
9.2.2
Headlight
9.2.2.1
Design Requirements
10
Power Supply Recommendations
10.1
TPS99000-Q1 Power Supply Architecture
10.2
TPS99000-Q1 Power Outputs
10.3
Power Supply Architecture
11
Layout
11.1
Layout Guidelines
11.1.1
Power/High Current Signals
11.1.2
Sensitive Analog Signals
11.1.3
High Speed Digital Signals
11.1.4
High Power Current Loops
11.1.5
Kelvin Sensing Connections
11.1.6
Ground Separation
12
デバイスおよびドキュメントのサポート
12.1
デバイス・サポート
12.1.1
デベロッパー・ネットワークの製品に関する免責事項
12.2
商標
12.3
静電気放電に関する注意事項
12.4
Glossary
13
メカニカル、パッケージ、および注文情報
13.1
Package Option Addendum
13.1.1
Tape and Reel Information
13.1.2
Mechanical Drawings
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)
PZP|100
MPQF053D
サーマルパッド・メカニカル・データ
PZP|100
PPTD102E
発注情報
jajsfo6f_oa
jajsfo6f_pm
7.17
Timing Requirements - ADC Interface
MIN
NOM
MAX
UNIT
t
ADCDINSETUP
ADC DIN to CLK Rising Setup Time
5
ns
t
ADCDINHOLD
ADC CLK Rising to DIN Hold Time
5
ns
t
ADCDOUT
CLK Rising to DOUT
0
15
ns