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Supervisor Open Drain, Push-Pull 12 Channel 56-TQFN (8x8)

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MAX16046ATN+T General Description

The MAX16046A/MAX16048A EEPROM-configurable system managers monitor, sequence, track, and margin multiple system voltages. The MAX16046A manages up to twelve system voltages simultaneously, and the MAX16048A manages up to eight supply voltages. These devices integrate an analog-to-digital converter (ADC) for monitoring supply voltages, digital-to-analog converters (DAC) for adjusting supply voltages, and configurable outputs for sequencing and tracking supplies (during power-up and power-down). Nonvolatile EEPROM registers are configurable for storing upper and lower voltage limits, setting timing and sequencing requirements, and for storing critical fault data for readback following failures.

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Key Features

  • Operate from 3V to 14V
  • 1% Accurate 10-Bit ADC Monitors 12/8 Inputs
  • 12/8 Monitored Inputs with 1 Overvoltage/1 Undervoltage/1 Selectable Limit
  • 12/8 8-Bit DAC Outputs for Margining or Voltage Adjustments
  • Nonvolatile Fault Event Logger
  • Power-Up and Power-Down Sequencing Capability
  • 12/8 Outputs for Sequencing/Power-Good Indicators
  • Closed-Loop Tracking for Up to Four Channels
  • Two Programmable Fault Outputs and One Reset Output
  • Six General-Purpose Input/Outputs Configurable as:
    • Dedicated Fault Output
    • Watchdog Timer Function
    • Manual Reset
    • Margin Enable Input
  • I²C/SMBus-Compatible and JTAG Interface
  • EEPROM-Configurable Time Delays, Thresholds, and DAC Outputs
  • 100 Bytes of Internal User EEPROM
  • -40°C to +125°C Operating Temperature Range
Analog Devices, Inc Original Stock


  • Networking/Telecom
  • Servers
  • Storage Systems
  • Workstations
Analog Devices, Inc Inventory


model MAX16046ATN+T package 56-LFCSP-8X8X0.75
packingQty Reel,2500 packingOption Reel
packageType T5688+3 rohs roHSY
lifeCycle production tempRange -40 to 125C
Manufacturer Analog Devices Inc. Product Category Supervisory Circuits
RoHS Details Type Voltage Supervisory
Package / Case TQFN-56 Series MAX16046
Brand Analog Devices / Maxim Integrated Product Type Supervisory Circuits
Factory Pack Quantity 2500 Subcategory PMIC - Power Management ICs
Part # Aliases MAX16046
MAX16046A, MAX16048A: Typical Operating Circuit

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Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


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Availability: 3166 PCS

Qty. Unit Price(USD) Ext. Price
1+ $19.264 $19.26
200+ $7.455 $1,491.00
500+ $7.193 $3,596.50
1000+ $7.065 $7,065.00

The prices below are for reference only.