Datasheet Microchip TC652CGVUA
The TC652/653 are integrated temperature sensors and brushless DC fan speed controllers with FanSense technology
Datasheets
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TC652/53 Datasheet
Docket ↓TC652/TC653
Integrated Temperature Sensor & Brushless DC Fan
Controller with FanSense™ Detect & Over-Temperature
Features Package Type Integrated Temperature Sensing and Multi-speed
Fan Control FanSense™ Fan Fault Detect Circuitry 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 ±1°C (Typical) Accuracy from 25°C to +70°C 2.8V – 5.5V Operating Range TC653 includes Auto Fan Shutdown Low Operating Current: 50A (Typical) Applications Thermal Protection For Personal Computers
Digital Set-Top Boxes
Notebook Computers
Data Communications
Power Supplies
Projectors Related Literature Application Note: AN771 Device Selection Table
Part Number Package Temperature Range TC652XXVUA 8-Pin MSOP -40C to +125C TC653XXVUA 8-Pin MSOP -40C to +125C X Temperature A 25 B 30 C 35 D 40 E 45 F 50 G 55 MSOP
VDD 1
FAULT 2
SHDN 3 8 PWM TC652
TC653 GND 4 7 GND
6 TOVER
5 SENSE General Description
The TC652/TC653 are integrated temperature sensors
and brushless DC fan speed controllers with
FanSense™ technology. The TC652/TC653 measure
their junction temperature and control the speed of the ...
Prices
Status
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) |
|---|
Packaging
| Package | MSOP |
|---|---|
| Pins | 8 |
Parametrics
| Auto shutdown | No |
|---|---|
| Description | Fan Manager |
| External Temp Input | No |
| Fan Speed Table | No |
| FanSense fan monitor | Yes |
| High/Low PWM Freq | Low |
| Integrated temp sensor | Yes |
| Max. Accuracy @ 25° | 3 ° |
| Max. Supply Current | 90 µA |
| Operating Temperature Range | -40 to +125 °C |
| Over temp alert | Yes |
| Predictive fan fault detection/read/RPM | No |
| SMBus compatible interface | No |
| Temp. Range | -40 - +125 ° |
| Typical Accuracy | 1 ° |
| Vcc Range | +2.8 - +5.5 V |
Eco Plan
| RoHS | Compliant |
|---|
Other Options
Moldel Line
Series: TC652 (12)- TC652ACVUA TC652ACVUATR TC652AEVUA TC652AEVUATR TC652AGVUA TC652AGVUATR TC652BEVUA TC652BEVUATR TC652BFVUA TC652BFVUATR TC652CGVUA TC652CGVUATR
Manufacturer's Classification
- Thermal Management > Fan Controllers > Open Loop Fan Controllers and Fault Detectors
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