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Product Detailed Parameters
- Description：IC CTRLR HOTSWAP -48V 14TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Type：-
- Number of Channels：-
- Internal Switch(s)：-
- Applications：-
- Features：-
- Programmable Features：-
- Voltage - Supply：-
- Current - Output (Max)：-
- Operating Temperature：-
- Current - Supply：-
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Grade：-
- Qualification：-
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Overview
The ADM1073BRUZ-REEL7 is a hot swap controller designed for -48V systems, manufactured by Analog Devices Inc. It features a 14-TSSOP surface-mount package and operates within a temperature range of -40°C to +85°C. The device supports a supply voltage range of -80V to -35V with a maximum supply current of 300 µA. Key programmable protection characteristics include current limiting, fault timeout, overvoltage protection (OVP), and under-voltage lockout (UVLO). It includes an automatic retry feature and does not contain an internal switch.
Feature Summary
- Integrates programmable protection mechanisms including current limiting, fault timeout, overvoltage protection, and under-voltage lockout.
- Features an automatic retry function for fault recovery in hot swap applications.
- Designed specifically for -48V system power management without an integrated internal switch.
Applications
- -48V telecommunications power systems
- Hot swap controller circuits
- Industrial power management
Procurement Notes
Verify component status as the part may be obsolete or discontinued. Confirm availability through authorized distributors or check for direct substitutes like the ADM1073ARUZ. Ensure the specific reel packaging matches production requirements. Validate RoHS compliance details against the latest manufacturer documentation before procurement.
Selection Notes
Select this component for -48V hot swap applications requiring external switching elements. Consider the 14-TSSOP package for space-constrained designs. Evaluate the need for programmable protection features such as OVP and UVLO. Compare performance against newer alternatives if long-term supply stability is a critical factor.
Part Context
The ADM1073 belongs to the ADM1073 series of hot swap controllers from Analog Devices. It is distinct from ADCs, DACs, and analog switches found in other product lines. The BRUZ suffix indicates a specific temperature grade and TSSOP-14 package variant within the broader family of power management ICs.
Replacement Considerations
The ADM1073ARUZ is listed as a direct substitute. Verify pin compatibility and electrical specifications before substitution. Check for any changes in packaging or manufacturing location that might affect assembly processes.
