ZHCSJQ1D November 2010 – April 2019 UCD90160
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
- 6 Specifications
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3 Feature Description
- 7.4
Device Functional Modes
- 7.4.1 Power-Supply Sequencing
- 7.4.2 Pin-Selected Rail States
- 7.4.3 Voltage Monitoring
- 7.4.4 Fault Responses and Alert Processing
- 7.4.5 Shut Down All Rails and Sequence On (Resequence)
- 7.4.6 GPIOs
- 7.4.7 GPO Control
- 7.4.8 GPO Dependencies
- 7.4.9 GPI Special Functions
- 7.4.10 Power-Supply Enables
- 7.4.11 Cascading Multiple Devices
- 7.4.12 PWM Outputs
- 7.4.13 Programmable Multiphase PWMs
- 7.4.14 Margining
- 7.4.15 System Reset Signal
- 7.4.16 Watch Dog Timer
- 7.4.17 Run Time Clock
- 7.4.18 Data and Error Logging to Flash Memory
- 7.4.19 Brownout Function
- 7.4.20 PMBus Address Selection
- 7.5 Programming
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文檔支持
- 12機械、封裝和可訂購信息
7.4.13 Programmable Multiphase PWMs
The FPWMs can be aligned with reference to their phase. The phase for each FPWM is configurable from 0° to 360°. This provides flexibility in PWM-based applications such as power-supply controller, digital clock generation, and others. See an example of four FPWMs programmed to have phases at 0°, 90°, 180° and 270° (Figure 19).
Figure 19. Multiphase PWMs