Analog Devices Inc. ADM1175-3ARMZ-R7
- Part Number:
- ADM1175-3ARMZ-R7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3257271-ADM1175-3ARMZ-R7
- Description:
- IC CTRLR HOTSWAP 16.5V 10-MSOP
- Datasheet:
- ADM1175-3ARMZ-R7
Analog Devices Inc. ADM1175-3ARMZ-R7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADM1175-3ARMZ-R7.
- Lifecycle StatusOBSOLETE (Last Updated: 4 weeks ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Number of Pins10
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- FeatureAuto Retry, I2C, OVP, UVLO
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- ECCN CodeEAR99
- ApplicationsGeneral Purpose
- SubcategoryPower Management Circuits
- Voltage - Supply3.15V~16.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.5mm
- Base Part NumberADM1175
- Pin Count10
- Number of Channels1
- Operating Supply Current1.7mA
- Adjustable ThresholdNO
- Min Input Voltage3.15V
- Max Input Voltage16.5V
- Supply Current-Max (Isup)3mA
- Internal Switch(s)No
- Programmable FeaturesCurrent Limit, Fault Timeout, Turn On Voltage
- Feature Pins(/ON, ONB), TIMER
- Length3mm
- Width3mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
ADM1175-3ARMZ-R7 Overview
Analog Devices Inc. offers a PMIC - Hot Swap Controllers chip, which falls under the PMIC - Hot Swap Controllers category. This chip has a Surface Mount mounting type and can operate within a temperature range of -40°C to 85°C. It is packaged in Tape & Reel (TR) format and features Auto Retry, I2C, OVP, and UVLO. The Pbfree Code for this chip is no, and it has a DUAL terminal position. With a pin count of 10, the chip can handle a maximum input voltage of 16.5V. It does not have internal switches, but offers programmable features such as Current Limit, Fault Timeout, and Turn On Voltage.
ADM1175-3ARMZ-R7 Features
The terminal position of 10
Features of Auto Retry, I2C, OVP, UVLO
Programmable features of Current Limit, Fault Timeout, Turn On Voltage
ADM1175-3ARMZ-R7 Applications
There are a lot of Analog Devices Inc. ADM1175-3ARMZ-R7 hot swap controllers applications.
Data communication systems
Automotive circuits
Backplane
Circuit power protectors
Server backplane system
Current limit and current foldback limit functions
Datacom
Network switch
Base station power distribution system
ISDN system
Analog Devices Inc. offers a PMIC - Hot Swap Controllers chip, which falls under the PMIC - Hot Swap Controllers category. This chip has a Surface Mount mounting type and can operate within a temperature range of -40°C to 85°C. It is packaged in Tape & Reel (TR) format and features Auto Retry, I2C, OVP, and UVLO. The Pbfree Code for this chip is no, and it has a DUAL terminal position. With a pin count of 10, the chip can handle a maximum input voltage of 16.5V. It does not have internal switches, but offers programmable features such as Current Limit, Fault Timeout, and Turn On Voltage.
ADM1175-3ARMZ-R7 Features
The terminal position of 10
Features of Auto Retry, I2C, OVP, UVLO
Programmable features of Current Limit, Fault Timeout, Turn On Voltage
ADM1175-3ARMZ-R7 Applications
There are a lot of Analog Devices Inc. ADM1175-3ARMZ-R7 hot swap controllers applications.
Data communication systems
Automotive circuits
Backplane
Circuit power protectors
Server backplane system
Current limit and current foldback limit functions
Datacom
Network switch
Base station power distribution system
ISDN system
ADM1175-3ARMZ-R7 More Descriptions
Hot Swap Controller 10-Pin MSOP T/R
IC CTRLR HOTSWAP 16.5V 10-MSOP
The ADM1175 is an integrated hot swap controller and current sense amplifier that offers digital current and voltage monitoring via an on-chip, 12-bit analog-to-digital converter (ADC), communicated through an I2C interface. An internal current sense amplifier senses voltage across the sense resistor in the power path via the VCC pin and the SENSE pin. The ADM1175 limits the current through this resistor by controlling the gate voltage of an external N-channel FET in the power path, via the GATE pin. The sense voltage (and, therefore, the inrush current) is kept below a preset maximum. The ADM1175 protects the external FET by limiting the time that it spends with maximum current running through it. This current limit period is set by the choice of capacitor attached to the TIMER pin. Additionally, the device provides protection from overcurrent events that may occur once the hot swap event is complete. In the case of a short-circuit event, the current in the sense resistor exceeds an overcurrent trip threshold, and the FET is switched off immediately by pulling down the GATE pin. A 12-bit ADC can measure the current seen in the sense resistor, as well as the supply voltage on the VCC pin. An industry-standard I2C interface allows a controller to read current and voltage data from the ADC. Measurements can be initiated by an I2C command or via the convert (CONV) pin. The CONV pin is especially useful for synchronizing reads on multiple ADM1175 devices. Alternatively, the ADC can run continuously, and the user can read the latest conversion data whenever it is required. Up to four unique I2C addresses can be created, depending on the way the ADR pin is connected. The ADM1175 is packaged in a 10-lead MSOP. Applications Power monitoring/power budgeting Central office equipment Telecommunication and data communication equipment PCs/servers Data Sheet, Rev. B, 2/08
IC CTRLR HOTSWAP 16.5V 10-MSOP
The ADM1175 is an integrated hot swap controller and current sense amplifier that offers digital current and voltage monitoring via an on-chip, 12-bit analog-to-digital converter (ADC), communicated through an I2C interface. An internal current sense amplifier senses voltage across the sense resistor in the power path via the VCC pin and the SENSE pin. The ADM1175 limits the current through this resistor by controlling the gate voltage of an external N-channel FET in the power path, via the GATE pin. The sense voltage (and, therefore, the inrush current) is kept below a preset maximum. The ADM1175 protects the external FET by limiting the time that it spends with maximum current running through it. This current limit period is set by the choice of capacitor attached to the TIMER pin. Additionally, the device provides protection from overcurrent events that may occur once the hot swap event is complete. In the case of a short-circuit event, the current in the sense resistor exceeds an overcurrent trip threshold, and the FET is switched off immediately by pulling down the GATE pin. A 12-bit ADC can measure the current seen in the sense resistor, as well as the supply voltage on the VCC pin. An industry-standard I2C interface allows a controller to read current and voltage data from the ADC. Measurements can be initiated by an I2C command or via the convert (CONV) pin. The CONV pin is especially useful for synchronizing reads on multiple ADM1175 devices. Alternatively, the ADC can run continuously, and the user can read the latest conversion data whenever it is required. Up to four unique I2C addresses can be created, depending on the way the ADR pin is connected. The ADM1175 is packaged in a 10-lead MSOP. Applications Power monitoring/power budgeting Central office equipment Telecommunication and data communication equipment PCs/servers Data Sheet, Rev. B, 2/08
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