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Details for TC650ACVUA by Microchip Technology
TC650
TC650ACVUA
Buy Directly from Microchip Technology Inc (400 in stock) $1.5100
Temp Sensor & Brushless DC Fan Controller / Over Temp Alert
TC650ACVUA image

TC650ACVUA by Microchip Technology

Temp Sensor & Brushless DC Fan Controller / Over Temp Alert
Features
Digital Temperature Sensing and Multi-Speed Fan Control
Built in Over Temperature Alert (Tover)
Temperature Proportional Fan Speed Control for Acoustic Noise Reduction and Longer Fan Life
Pulse Width Modulation Output Drive for Cost and Power Savings
Solid State Temperature Sensing
u00b11o C (Typical) Accuracy from 25o C to +70o C
2.8 - 5.5V Operating Range
TC651 includes Auto Fan Shutdown
Low Operating Power: 50u00b5A (Typ)
Description
The TC650/651 are integrated temperature sensors and brushless DC fan speed controllers. The TC650/651 measure their junction temperature and control the speed of the fan based on that temperature, making them especially suited for applications in modern electronic equipment. Temperature data is converted from the on-chip thermal sensing element and translated into a fractional fan speed from 40% to 100%. A temperature selection guide in the data sheet is used to choose the low and high temperature limits to control the fan. The TC650/651 also include a single trip point over temperature alert (Tover) that eliminates the need for additional temperature sensors. In addition, the TC651 features an auto fan shutdown function for additional power savings. The TC650/651 are easy to use, and require no software overhead, and are therefore the ideal choice for implementing thermal management in a variety of systems.
Specifications
Device Description:
Fan Manager
Typical Accuracy (°C):
1
Max Accuracy @ 25°C (°C):
3
Temp. Range Max. (°C):
+125
Temp. Range. Min. (°C):
-40
Vcc Range Max. (V):
+5.5
Vcc Range Min. (V):
+2.8
Max. Supply Current (µA):
90
Integrated temp Sensor:
True
PWMFreq:
Low
Over Temp Alert:
True
Temperature Range:
-40C to +125C
Alternate Descriptions
MOTOR DRIVER, DC BRUSHLESS, 5mA, MSOP-8; Motor Type:DC Brushless; No. of Outputs:1Outputs; Output Current:5mA; Output Voltage:2.3V; Driver Case Style:MSOP; No. of Pins:8Pins; Supply Voltage Min:2.8V; Supply Voltage Max:5.5V RoHS Compliant: Yes Newark Electronics
Temp Sensor Digital 8-Pin MSOP Tube Avnet America
Temp Sensor & Brushless DC Fan Controller / Over Temp Alert Microchip Technology Inc
Temp Sensor&Fan Controller 25C/35C MSOP8 Allied Electronics & Automation
Temp Sensor & Brushless DC Fan Controller / Over Temp Alert Future Electronics
Details for TC650ACVUA by Microchip Technology
TC650
TC650ACVUA
Buy Directly from Microchip Technology Inc (400 in stock) $1.5100
IC TEMP SENSOR FAN CTRLR 8MSOP
TC650ACVUA image

TC650ACVUA by Microchip Technology

IC TEMP SENSOR FAN CTRLR 8MSOP
Features
Built-in Overtemperature Alert (TOVER)
Operating Range: 2.8V u2013 5.5V
Pulse Width Modulation (PWM) Output Drive for Cost and Power Savings
Solid-state Temperature Sensing
TC651 includes A
Temperature-proportional Fan Speed Control for Acoustic Noise Reduction and Longer Fan Life
u00b11u00b0C (typ.) Accuracy from 25u00b0C to +70u00b0C
Part Information
TC650ACVUA image
RoHS Compliant
Description
The TC650/TC651 are integrated temperature sensors and brushless DC fan speed controllers. The TC650/ TC651 measure the junction temperature and control the speed of the fan based on that temperature, making them especially suited for applications in modern electronic equipment. Temperature data is converted from the on-chip thermal sensing element and translated into a fractional fan speed from 40% to 100%. A temperature selection guide in the data sheet is used to choose the low and high temperature limits to control the fan. The TC650/TC651 also include a single trip point over- temperature alert (TOVER) that eliminates the need for additional temperature sensors. In addition, the TC651 features an auto fan shutdown function for additional power savings. The TC650/TC651 are easy to use, require no software overhead and are, therefore, the ideal choice for implementing thermal management in a variety of systems.
Specifications
Motor Type:
DC Brushless
No. of Outputs:
1Outputs
Output Current:
5mA
Output Voltage:
2.3V
Driver Case Style:
MSOP
No. of Pins:
8Pins
Supply Voltage Min:
2.8V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Base Number:
650
IC Output Type:
Digital
Operating Temperature Range:
-40°C to +125°C
Sensing Accuracy Range:
± 1°C
Sensor Case Style:
MSOP
Supply Current:
50µA
Supply Voltage Range:
2.8V to 5.5V
Temperature Sensing Range:
-40°C to +125°C
Alternate Descriptions
MOTOR DRIVER, DC BRUSHLESS, 5mA, MSOP-8; Motor Type:DC Brushless; No. of Outputs:1Outputs; Output Current:5mA; Output Voltage:2.3V; Driver Case Style:MSOP; No. of Pins:8Pins; Supply Voltage Min:2.8V; Supply Voltage Max:5.5V RoHS Compliant: Yes Newark Electronics
Temp Sensor Digital 8-Pin MSOP Tube Avnet America
Temp Sensor & Brushless DC Fan Controller / Over Temp Alert Microchip Technology Inc
Temp Sensor&Fan Controller 25C/35C MSOP8 Allied Electronics & Automation
Temp Sensor & Brushless DC Fan Controller / Over Temp Alert Future Electronics