ADM1060ARUCS0903R7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Programmable Sequencer and Supervisor
• Package: 48-VFQFN Exposed Pad
• Essence: Control and monitoring of power supply sequencing and supervision
• Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of Outputs: 6
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 10A
• Communication Interface: I2C

Detailed Pin Configuration

1. VDD: Power Supply Input
2. GND: Ground
3. SDA: Serial Data Line (I2C)
4. SCL: Serial Clock Line (I2C)
5. OUT1: Output 1
6. OUT2: Output 2
7. OUT3: Output 3
8. OUT4: Output 4
9. OUT5: Output 5
10. OUT6: Output 6
11. EN: Enable Pin
12. FAULT: Fault Indicator
13. RESET: Reset Pin
14. REF: Reference Voltage Output
15. VREG: Regulator Output
16. VSENSE: Voltage Sense Input
17. TEMP: Temperature Sense Input
18. VBAT: Battery Voltage Sense Input
19. VCC: Power Supply Output
20. NC: No Connection

Functional Features

• Programmable power supply sequencing and supervision
• Fault detection and reporting
• Overvoltage and undervoltage protection
• Thermal shutdown protection
• Flexible configuration through I2C interface
• Power-on reset and power supply monitoring

Advantages

• Highly configurable for various power management applications
• Simplifies power supply sequencing and supervision
• Provides comprehensive fault detection and reporting
• Offers protection against overvoltage, undervoltage, and thermal shutdown
• Efficient I2C interface for easy integration into existing systems

Disadvantages

• Limited to a maximum output current of 10A
• Requires additional external components for complete power management solution
• Relatively high cost compared to simpler power management ICs

Working Principles

The ADM1060ARUCS0903R7 is a programmable sequencer and supervisor IC designed for power management applications. It controls and monitors the sequencing and supervision of multiple power supplies in a system. The IC utilizes an I2C interface for configuration and communication with the host system.

Upon power-up, the ADM1060ARUCS0903R7 performs a power-on reset and monitors the input voltages, ensuring they are within the specified range. It then sequences the power supplies according to the programmed settings, enabling each output in a controlled manner. The IC continuously monitors the outputs for faults such as overvoltage, undervoltage, and thermal shutdown, providing fault detection and reporting through the FAULT pin.

The ADM1060ARUCS0903R7 also offers flexibility in configuring the power supply sequencing and supervision parameters through the I2C interface. This allows customization to meet specific system requirements.

Detailed Application Field Plans

The ADM1060ARUCS0903R7 is widely used in various applications that require precise power supply sequencing and supervision. Some common application fields include: 1. Data centers and server farms 2. Telecommunications equipment 3. Industrial automation systems 4. Medical devices 5. Automotive electronics 6. Aerospace and defense systems

In data centers and server farms, the ADM1060ARUCS0903R7 ensures proper power-up and shutdown sequencing of multiple servers, reducing the risk of data corruption and system failures. In telecommunications equipment, it provides reliable power supply management for network switches, routers, and base stations.

Industrial automation systems benefit from the ADM1060ARUCS0903R7's ability to control and monitor power supplies in complex machinery and equipment. Medical devices, such as MRI machines and patient monitoring systems, rely on precise power sequencing and supervision for safe and accurate operation.

Automotive electronics applications include power management in electric vehicles, where the ADM1060ARUCS0903R7 ensures efficient and controlled power distribution. Aerospace and defense systems also utilize this IC for reliable power supply management in critical avionics and military equipment.

Detailed and Complete Alternative Models

1. TPS2490: Hot Swap Power Manager with Sequencing
2. LTC2978: 16-Channel PMBus Power System Manager
3. MAX16064: Programmable Sequencer and Supervisor with EEPROM
4. ISL68137: Multi-Output Power Management IC with Sequencing
5. NCP535