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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Driver ICs
  5. /TC642COA
TC642COA thumbnail 1
Microchip

TC642COA

Category
Driver ICs
Manufacturer
MicrochipDetails
Datasheet
Description
TC642 PWM fan speed controller with temperature proportional speed control, thermistor input, fault detection, shutdown
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status8350
QuantityTC642COA
Country

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Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
Device DescriptionFan ManagerTypical Accuracy (°C)Depends on external thermistor
Over Temp AlertYesSM BusNo
Predictive Fan FaultNoMax. Supply Current (µA)1000
Max Accuracy @ 25°C (°C)Depends on external thermistorIntegrated temp SensorNo
Fan SenseYesExternal Temp InputYes
Auto ShutdownNoPWMFreqLow
FanSpeedTableNoTemp. Range Max. (°C)+85
Temp. Range. Min. (°C)-40Vcc Range Max. (V)+5.5
Vcc Range Min. (V)+3.0Lead Count (Pins)8
Package TypeMSOPTemperature Range-40C to +85C
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
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YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
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Product FAQ
Purchasing FAQ

What type of component is TC642COA, and what package does it use?

TC642COA is an authentic electronic component manufactured by Microchip, categorized under Driver ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official TC642COA datasheet above.

Why is dynamic quotation used instead of a fixed price for TC642COA?

Electronic component spot-market pricing for TC642COA fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for TC642COA?

Lead times for TC642COA depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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