ADM1060ARUCS0403R7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management and Supervision
• Characteristics: Programmable, High Accuracy, Low Power Consumption
• Package: 40-Lead Thin Shrink Small Outline Package (TSSOP)
• Essence: Power Supply Sequencer and Supervisor
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 100mA
• Number of Channels: 6
• Communication Interface: I2C

Detailed Pin Configuration

1. VDD: Power Supply Input
2. GND: Ground
3. SDA: I2C Serial Data Input/Output
4. SCL: I2C Serial Clock Input
5. ALERT: Open-Drain Output for Fault Indication
6. RESET: Active-Low Reset Input
7. VIN1: Input Voltage for Channel 1
8. VIN2: Input Voltage for Channel 2
9. VIN3: Input Voltage for Channel 3
10. VIN4: Input Voltage for Channel 4
11. VIN5: Input Voltage for Channel 5
12. VIN6: Input Voltage for Channel 6
13. VOUT1: Output Voltage for Channel 1
14. VOUT2: Output Voltage for Channel 2
15. VOUT3: Output Voltage for Channel 3
16. VOUT4: Output Voltage for Channel 4
17. VOUT5: Output Voltage for Channel 5
18. VOUT6: Output Voltage for Channel 6
19. VREF: Reference Voltage Output
20. VDDIO: I/O Supply Voltage

Functional Features

• Programmable Sequencing and Supervision of Power Supplies
• Fault Detection and Reporting through ALERT Pin
• Flexible Configuration via I2C Interface
• Adjustable Power-On Reset Delay
• Overvoltage and Undervoltage Monitoring
• Overcurrent Protection
• Power Supply Margining
• Power Good Output Indication

Advantages

• High Accuracy in Power Supply Sequencing
• Low Power Consumption
• Compact Package Size
• Wide Input Voltage Range
• Multiple Channels for Versatile Applications
• Easy Integration with Existing Systems

Disadvantages

• Limited Maximum Output Current (100mA)
• Requires External Components for Operation
• Relatively Complex Configuration Process

Working Principles

The ADM1060ARUCS0403R7 is a power supply sequencer and supervisor IC that ensures proper sequencing and supervision of multiple power supplies in a system. It utilizes an internal voltage reference and comparators to monitor the input and output voltages, as well as the current levels. The device communicates with the system controller through the I2C interface, allowing for flexible configuration and control.

During power-up, the ADM1060ARUCS0403R7 sequentially enables the power supplies according to the programmed sequence, ensuring that each supply reaches its desired voltage level before enabling the next one. It also monitors the power supplies for faults such as overvoltage, undervoltage, and overcurrent conditions. When a fault is detected, the device asserts the ALERT pin, indicating the specific fault condition.

The ADM1060ARUCS0403R7 provides various features like adjustable power-on reset delay, power supply margining, and power good output indication, enhancing the overall reliability and performance of the power management system.

Detailed Application Field Plans

The ADM1060ARUCS0403R7 is widely used in applications where multiple power supplies need to be sequenced and supervised, such as: - Telecom and Networking Equipment - Industrial Control Systems - Server and Data Center Power Management - Automotive Electronics - Medical Devices

Detailed and Complete Alternative Models

1. ADM1061ARUCS0403R7: Similar to ADM1060ARUCS0403R7 with additional fault protection features.
2. ADM1062ARUCS0403R7: Enhanced version of ADM1060ARUCS0403R7 with increased number of channels and higher output current capability.
3. ADM1063ARUCS0403R7: Advanced power management IC with integrated digital power control capabilities.

These alternative models offer similar functionality to the ADM1060ARUCS0403R7 but may have additional features or improved specifications to cater to specific application requirements.

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