ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC HOT SWAP CTRLR -48V 14TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Hot Swap Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：-48V
- Features：Auto Retry
- Programmable Features：Current Limit, Fault Timeout, OVP, UVLO
- Voltage - Supply：-80V ~ -35V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：300 µA
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The ADM1073ARUZ-REEL7 is a single-channel hot-swap controller designed for -48V systems, manufactured by Analog Devices Inc. It operates within a supply voltage range of -80V to -35V and features a maximum supply current of 300 µA. The device is housed in a 14-TSSOP surface-mount package with a width of 4.40mm. It supports an operating temperature range from -40°C to +85°C. Key programmable protection features include current limiting, fault timeout, overvoltage protection (OVP), and undervoltage lockout (UVLO). The component includes an automatic retry function and does not contain an internal switch.
Feature Summary
- Integrated programmable protection mechanisms including current limiting, fault timeout, overvoltage protection, and undervoltage lockout.
- Supports automatic retry functionality following fault conditions to enhance system availability.
- Designed specifically for -48V power architectures common in telecommunications infrastructure.
Applications
- -48V telecom power distribution systems
- Hot-swap server blade insertion
- Industrial equipment power management
Procurement Notes
Verify the exact suffix against official Analog Devices documentation to confirm reel packaging specifications. Confirm that the -48V operating range aligns with your system's negative rail requirements. Ensure thermal management strategies account for the TSSOP-14 package constraints within the specified industrial temperature range.
Selection Notes
Select this component when designing -48V systems requiring precise hot-swap control without internal switching elements. It is suitable for applications needing programmable fault protection and automatic recovery. Consider the 14-TSSOP footprint for PCB layout compatibility. Verify that external components meet the required current and voltage ratings for the specific application environment.
Part Context
This part belongs to the ADM1073 family of hot-swap controllers. It serves as a direct replacement for the obsolete ADM1073ARU variant, offering updated packaging options while maintaining identical functional characteristics. The series is optimized for robust power management in critical infrastructure applications.
Replacement Considerations
The ADM1073ARUZ is confirmed as a direct replacement for the discontinued ADM1073ARU. Both parts share identical electrical specifications and pinouts, ensuring drop-in compatibility for existing designs requiring migration to the newer package style.
