MAX34460A
PRODUCTIONPMBus 12-Channel Voltage Monitor and Sequencer
- Part Models
- 2
- 1ku List Price
- Starting From $4.90
Part Details
- 12 Channels of Power-Supply Management
- On-Board Nonvolatile Black Box Fault Logging and Default Configuration Setting
- Supports Complex Sequencing Requirements
- Dual Sequencing Groups
- Time- and Event-Based Sequencing
- Parallel/Cascaded Device Operation
- Programmable Up and Down Sequencing
- Watchdog Timer Function
- Easy to Program and Monitor
- PMBus™-Compatible Command Interface
- Easy-to-Use GUI
- Programmable Alarm Outputs
- Flexible Measurement and Monitoring Capability
- Reports Peak and Average Levels
- Four Remote Temperature Sensors
- One Internal Temperature Sensor
- Automatic Closed-Loop Margining Improves Accuracy
- Remote Ground Sensing Improves Measurement Accuracy
- Simplifies System-Level Design
- Up to 20 GPOs
- No External Clocking Required
- I2C/SMBus-Compatible Serial Bus with Bus Timeout Function
- Fast Minimum/Maximum Threshold-Excursion Detection
- 3.0V to 3.6V Supply Voltage
The MAX34460A is a system monitor that is capable of managing up to 12 power supplies. The power-supply manager monitors the power-supply output voltages and constantly checks for user-programmable overvoltage and undervoltage thresholds. If a fault is detected, the device automatically shuts down the system in an orderly fashion. The device can sequence the supplies in any order at both power-up and power-down. With the addition of external current DACs, the device has the ability to close-loop margin the power-supply output voltages up or down to a user-programmable level. The device contains an internal temperature sensor and can support up to four external remote temperature sensors. Once configured, the device can operate autonomously without any host intervention.
APPLICATIONS
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX34460AA00+ | 48-LFCSP-6X6X0.75 | ||
| MAX34460AA00+T | 48-LFCSP-6X6X0.75 |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
Software Development 1
Evaluation Kits
Evaluation Kit for MAX34460A
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