ADM1171-2AUJZ-RL7

Analog Devices Inc. ADM1171-2AUJZ-RL7

Part Number:
ADM1171-2AUJZ-RL7
Manufacturer:
Analog Devices Inc.
Ventron No:
3737855-ADM1171-2AUJZ-RL7
Description:
IC CTRLR HOTSWAP 16.5V TSOT-23-8
ECAD Model:
Datasheet:
ADM1171-2AUJZ-RL7

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Specifications
Analog Devices Inc. ADM1171-2AUJZ-RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADM1171-2AUJZ-RL7.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 4 weeks ago)
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    SOT-23-8 Thin, TSOT-23-8
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Feature
    I2C, Latched Fault, UVLO
  • Pbfree Code
    no
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Applications
    General Purpose
  • Additional Feature
    UNDER VOLTAGE LOCKOUT
  • Subcategory
    Power Management Circuits
  • Voltage - Supply
    2.7V~16.5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    0.65mm
  • Depth
    1.6mm
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    ADM1171
  • Pin Count
    8
  • Number of Channels
    1
  • Operating Supply Current
    650μA
  • Max Supply Current
    800μA
  • Adjustable Threshold
    YES
  • Min Input Voltage
    2.7V
  • Max Input Voltage
    16.5V
  • Internal Switch(s)
    No
  • Programmable Features
    Current Limit, Fault Timeout, Turn On Voltage
  • Feature Pins
    ON (ON-/CLR), SS, TIMER
  • Length
    2.9mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Contains Lead
Description
ADM1171-2AUJZ-RL7 Overview
In the SOT-23-8 Thin, TSOT-23-8 package you will find it.Hot-swappable device is currently possible to access 1 channels.In the form of a Tape & Reel (TR), it is packaged.Hot-swappable device terminates wHot-swappable deviceh 8 in total.In this case, the device is located at terminal DUAL.In total, it has 8 pins.A supply voltage of 5V allows for high efficiency.There is a Surface Mount-like arrangement.Electric components of this type are classified as Hot Swap Controller.To ensure reliable operation, set the temperature to -40°C~85°C.There are General Purpose applications available for the device.An article about it appears in I2C, Latched Fault, UVLO.As long as you have a 2.7V~16.5VV power source, it should work.Hot-swappable device belongs to the ADM1171 family of numbers.A 8 pin is used for operation.The gadget in Power Management Circuits is self-contained.There are Current Limit, Fault Timeout, Turn On Voltage programmable features on this device.There is a Surface Mount-axis orientation to it.There is an operative supply current called 650μA.Its maximum current requirement is 800μA.Through the use of this device, UNDER VOLTAGE LOCKOUT can also be produced.

ADM1171-2AUJZ-RL7 Features
The terminal position of 8
Features of I2C, Latched Fault, UVLO
Programmable features of Current Limit, Fault Timeout, Turn On Voltage

ADM1171-2AUJZ-RL7 Applications
There are a lot of Analog Devices Inc. ADM1171-2AUJZ-RL7 hot swap controllers applications.

Safe board insertion and extraction
Inrush current control
Circuit power protectors
Power supply hotswap & inrush control
Circuit breakers for high-side circuits
Reverse current protection
USB interface
Distributed power systems
Disconnect faulty loads before supply voltage drops
Other forms of communications infrastructure
ADM1171-2AUJZ-RL7 More Descriptions
Hot Swap Controller 1-CH 16.5V N-Channel Positive Voltage 8-Pin TSOT T/R
IC, HOT SWAP CTRLR, 2.7V-16.5V, TSOT-8; Controller Applications:Electronic Circuit Breaker, Hot Board Insertion, Industrial High Side Switch / Circuit Breaker; Input Voltage:-; Supply Voltage Min:2.7V; Supply Voltage Max:16.5V RoHS Compliant: Yes
The ADM1171 is a Hot Swap controller that allows a board to be safely inserted and removed from a live backplane. This is achieved using a pass FET with a current control loop that monitors the input current using a sense resistor. An internal charge pump is used to enhance the gate of the external high side N-channel FET. When an over current condition is detected the gate voltage of the FET is reduced to limit the current flowing through the sense resistor. The ADM1171 operates with a supply voltage ranging from 2.7V to 16.5V. During an overcurrent condition the timer cap determines the amount of time the FET will remain in this condition. The ON (ON/CLR) pin is the enable input for the device and also acts as a latched fault reset for the ADM1171-2 model. The magnitude of the current flowing through the Sense resistor can be determined by the voltage on the CSOUT pin The SS pin allows the user to control the soft start profile of the current ramp at start-up via an external capacitor. This device is available in two options: the ADM1171-1 will automatic retry for over-current fault and the ADM1171-2 will latch-off for an over-current fault. The ADM1171 is packaged in an 8-lead TSOT package Applications Hot Swap Board Insertion – Line Cards, Raid systems Electronic Circuit Breaker Industrial High Side Switch/Circuit Breaker
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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