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 REMOTE THERMAL CTRLR 16QSOP
- Series：dBCool®
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Fan Control, Temp Monitor
- Sensor Type：Internal and External
- Sensing Temperature：-40°C ~ 125°C, External Sensor
- Accuracy：±1.5°C(Max)
- Topology：ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
- Output Type：SMBus
- Output Alarm：No
- Output Fan：Yes
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：16-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：16-QSOP
Download product information
Overview
The ADT7475ARQZ-REEL is a remote thermal monitor and fan controller manufactured by onsemi. It operates within a supply voltage range of 3 V to 3.6 V and supports an operating temperature range from -40°C to +125°C. The device features an SMBus digital output interface and is housed in a 16-lead QSOP package with surface mount installation. It integrates internal and external temperature sensing capabilities, providing precise thermal management for system components.
Feature Summary
- Integrates remote thermal monitoring with fan control functionality
- Supports both internal and external sensor configurations
- Utilizes SMBus digital output for system communication
Applications
- Server and workstation thermal management
- Industrial equipment cooling systems
- Network infrastructure hardware monitoring
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific revision level matches design requirements. Check for RoHS compliance status as indicated in official documentation. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet to maintain reliability during assembly processes.
Selection Notes
Select this component when integrated remote thermal monitoring and active fan control are required within a single IC solution. The wide operating temperature range makes it suitable for demanding industrial environments. Verify that the SMBus interface compatibility aligns with the host microcontroller or system manager. Consider the 16-lead QSOP package constraints for PCB layout planning.
Part Context
This part belongs to the dBCool family of remote thermal monitors and fan controllers. It is designed to replace legacy discrete thermal management solutions by integrating multiple functions into a compact package. The series provides standardized interfaces for monitoring critical system temperatures and controlling cooling devices efficiently.
Replacement Considerations
Check for pin-compatible alternatives within the same product family if availability is limited. Verify functional equivalence regarding sensor inputs and fan drive outputs before substitution.
