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UCD90160RGCR

Supervisory Circuits 16-Rail Pwr Supply Sequencer

Inventory:2,254

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Overview of UCD90160RGCR

The UCD90160RGCR is a highly integrated digital power controller designed for applications in power supply systems. This controller offers advanced programmability, monitoring, and protection features, making it ideal for demanding power management requirements.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Digital supply voltage for the controller
  • VCC: Power supply input voltage
  • PGOOD: Power good indicator
  • VIDx: Voltage identification pins
  • VMON: Voltage monitoring pin
  • IMON: Current monitoring pin
  • CLOCK: Clock input for controller operation
  • RESET: Reset pin for the device
  • GPIOx: General-purpose input/output pins
  • I2C: I2C communication interface
  • PMBus: PMBus communication interface

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the UCD90160RGCR for a visual representation.

Key Features

  • Advanced Digital Control: The UCD90160RGCR offers sophisticated digital control algorithms for precise power regulation.
  • Programmable Parameters: Users can customize various parameters such as voltage levels, current limits, and protection thresholds.
  • Monitoring Capabilities: This controller provides real-time monitoring of voltage and current values for accurate system feedback.
  • Fault Protection: Integrated fault detection and protection mechanisms safeguard the system from overcurrent, overvoltage, and overtemperature conditions.
  • Efficient Power Management: The UCD90160RGCR optimizes power utilization and distribution in power supply systems.

Note: For detailed technical specifications, please refer to the UCD90160RGCR datasheet.

Application

  • Power Supply Systems: Ideal for use in power supply systems for servers, telecom equipment, industrial applications, and more.
  • Power Distribution Units: Suitable for implementing digital control in power distribution units for effective power management.
  • Data Centers: Used in data center infrastructure to regulate and monitor power delivery for critical equipment.

Functionality

The UCD90160RGCR is a versatile digital power controller that enables precise control and monitoring of power parameters. It ensures efficient and reliable power management in various applications.

Usage Guide

  • Initialization: Power up the controller by providing VDD and VCC voltages within the specified operating range.
  • Configuration: Use the I2C or PMBus interface to configure the controller settings according to system requirements.
  • Monitoring: Connect VMON and IMON pins to monitor voltage and current values for performance evaluation.

Frequently Asked Questions

Q: Can the UCD90160RGCR operate in parallel operation for redundancy?
A: Yes, the UCD90160RGCR supports parallel operation for redundancy and increased power handling capacity.

Q: Is the UCD90160RGCR compatible with industry-standard communication protocols?
A: Yes, the UCD90160RGCR features support for protocols such as PMBus for seamless integration into power management systems.

Equivalent

For similar functionalities, consider these alternatives to the UCD90160RGCR:

  • UCD90240: A higher-channel digital power controller with expanded monitoring and control capabilities for complex power systems.
  • TPS40428: This controller from Texas Instruments offers comparable digital control features for power supply applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Supply voltage (min) (V) 3 Number of supplies monitored 16
Supply voltage (max) (V) 3.6 Iq (typ) (mA) 50
Number of sequenced outputs 16 Rating Catalog
Operating temperature range (°C) -40 to 125

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UCD90160RGCR

Supervisory Circuits 16-Rail Pwr Supply Sequencer

Inventory:

2,254