ADM1028ARQ
- Mfr.Part #
- ADM1028ARQ
- Manufacturer
- onsemi
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SENSOR TEMP/FAN CTRL 16QSOP
- Stock
- 2,939
- In Stock :
- 2,939
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- Manufacturer :
- onsemi
- Product Category :
- Thermal Management
- Terminal Position :
- Dual
- Output Alarm :
- No
- Output Type :
- SMBus
- Base Part Number :
- ADM1028A
- Supply Voltage :
- 3.3V
- HTS Code :
- 8542.39.00.01
- Published :
- 2003
- Peak Reflow Temperature (Cel) :
- 240
- Number of Terminations :
- 16
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Operating Temperature :
- 0°C~100°C
- JESD-609 Code :
- e0
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- TIN LEAD
- Length :
- 4.9022mm
- Mounting Type :
- Surface Mount
- Output Fan :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Sensor Type :
- Internal and External
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G16
- Surface Mount :
- yes
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Supply Voltage-Min (Vsup) :
- 3V
- Voltage - Supply :
- 3V~5.5V
- Terminal Pitch :
- 0.635mm
- Sensing Temperature :
- 0°C~100°C External Sensor
- Width :
- 3.9116mm
- Height Seated (Max) :
- 1.7526mm
- Topology :
- ADC, Register Bank
- Function :
- Fan Control, Temp Monitor
- Datasheets
- ADM1028ARQ

Thermal Management onsemi ADM1028ARQ Overview
The onsemi ADM1028ARQ is a sophisticated integrated circuit dedicated to providing advanced temperature sensing and fan control solutions. This IC is designed to enhance system reliability and performance in various thermal management applications. Its compact 16-QSOP package integrates multiple functions typically required for effective thermal monitoring and fan speed regulation, making it an indispensable component in modern electronic systems. The ADM1028ARQ helps maintain optimal operating temperatures, thereby reducing the risk of overheating and improving energy efficiency.
ADM1028ARQ Features
The ADM1028ARQ IC offers several key features that make it an ideal choice for precise thermal management tasks. It includes accurate temperature sensors for real-time monitoring, multiple fan control outputs for dynamic speed adjustments, and an I²C-compatible interface for enhanced communication capabilities. Additionally, its low power consumption and support for external diode-connected transistors allow for flexible integration into various hardware environments.
ADM1028ARQ Applications
- Computer Systems: Utilized in PCs and servers to manage CPU and system fan speeds based on real-time temperature data, ensuring optimal cooling and reduced noise levels.
- Telecommunications Equipment: Helps in regulating the temperature of routers, switches, and base stations, maintaining system stability and preventing thermal-induced failures.
- Industrial Systems: Applied in automated manufacturing equipment to control fan speeds, safeguarding sensitive electronic components from overheating under rigorous operating conditions.
- Consumer Electronics: Used in gaming consoles and home entertainment systems to provide efficient heat dissipation, thereby enhancing component longevity and performance.
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