ADM1073BRUZ

Description：IC CTRLR HOTSWAP -48V 14TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:0b81d3b1e546 Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC CTRLR HOTSWAP -48V 14TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
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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ADM1073BRUZ

Overview

The ADM1073BRUZ is a full-featured hot swap controller designed for -48 V systems. It operates within a supply voltage range of -80 V to -35 V and draws a typical supply current of 300 µA. The device is housed in a 14-TSSOP surface-mount package with a width of 4.40 mm. It supports an operating temperature range from -40°C to +85°C. Key programmable features include current limiting, fault timeout, overvoltage protection (OVP), and undervoltage lockout (UVLO). The component includes automatic retry functionality and does not contain an internal switch.

Feature Summary

Provides comprehensive protection through programmable current limiting, fault timeout, overvoltage protection, and undervoltage lockout mechanisms.
Supports automatic retry operations to manage transient faults without requiring manual intervention.
Designed specifically for robust power management in -48 V hot swap applications.

Applications

-48 V telecommunications infrastructure
Hot swap server blade insertion
Industrial control system power distribution

Procurement Notes

Verify the specific suffix 'BRUZ' against the manufacturer's official documentation to confirm tape and reel packaging and industrial temperature grade specifications. Confirm that the part status aligns with project lifecycle requirements, as availability may vary. Ensure compatibility with existing board layouts utilizing the 14-TSSOP footprint before procurement.

Selection Notes

Select this component when designing for -48 V environments requiring precise thermal and electrical protection during module insertion. The absence of an internal switch necessitates an external pass element. Evaluate the need for programmable thresholds to match specific load characteristics and system safety margins.

Part Context

The ADM1073 series serves as a specialized power management solution within Analog Devices' portfolio for high-reliability systems. It addresses the critical need for safe insertion and removal of live circuit boards in telecommunications and industrial sectors. The BRUZ variant denotes specific packaging and temperature grading options within the broader ADM1073 family.