TC642EV Microchip Technology, TC642EV Datasheet - Page 7

• Manufacturer Part Number: TC642EV
• Description: KIT EVALUATION FOR TC642
• Manufacturer: Microchip Technology

Specifications of TC642EV

• Processor To Be Evaluated: TC642 and TC646
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: Q698359

2003 Microchip Technology Inc.
The TC64X/TC64XB Evaluation Kit includes the following:
1. 4” x 6” printed circuit board with components installed.
2. TC64X/TC64XB Fan Control Evaluation Board User’s Guide (DS21403).
3. Sample Devices:
If any of these items are damaged or missing, please contact your nearest Microchip
sales office, listed on the back of this publication.
Certain items must be provided by the user to implement the TC64X/TC64XB
Evaluation Kit:
1. A 5.0V, 50 mA regulated power supply
2. A 12.0V regulated power supply capable of supplying the required fan current
3. Small, flat-bladed screwdriver for adjusting the speed control and minimum
4. Digital volt meter
5. General-purpose oscilloscope
6. Clip leads for power supply and fan connections
7. 12V, 75 mA to 100 mA brushless DC fan
Note:
speed/auto-shutdown potentiometers
TC642B
TC646B
TC647
TC647B
TC648
TC648B
TC649
TC649B
Device
The TC64X and TC64XB will work with any BDC fan. A 12V, 75 mA to
100 mA fan is recommended for initial start-up since the evaluation board
is preconfigured for this fan rating. If a 12V, 75 mA to 100 mA BDC fan is
not available, the configuration settings of the TC64X/TC64XB Fan
Control Evaluation Board must be modified accordingly.
TC642BEPA
TC646BEPA
TC647BEPA
TC648BEPA
TC649BEPA
TC647VPA
TC648VPA
TC649VPA
PDIP
Part Number
TC642BEOA
TC646BEOA
TC648BEOA
TC649BEOA
TC647BEOA
TC647VOA
TC648VOA
TC649VOA
SOIC
DS21403C-page 3