Microchip Technology TC642EOA Motor Drivers, Controllers
PWM Fan Motor Speed Controller 8-Pin SOIC N
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TC642EOA
Detailed Description
PWM Fan Motor Speed Controller 8-Pin SOIC N
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TC642EOA Datasheet
Quick Jump:
Technical Specifications
Microchip Technology TC642EOA Motor Drivers, Controllers technical specifications.
General
Series
FanSense™
Interface
Parallel
Package / Case
8-SOIC
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Active
Application
Fan Controller
Functions
Controller - Speed
Output Configuration
Pre-Driver - Low Side
Motor Type Acdc
Brushless DC (BLDC)
Related Parts Comparison (TC642EOA vs TC1071VCT713 vs TC1016-3.3VCTTR vs TC1265-3.3VOA)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | SC-74A, SOT-753 | SC-74A, SOT-753 | 8-SOIC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Output Configuration | Pre-Driver - Low Side | Positive | Positive | Positive |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Control Features | -- | Enable | Enable | Enable |
| Max Input Voltage | -- | 6V | 6V | 6V |
| Number of Regulators | -- | 1 | 1 | 1 |
| Output Current | -- | 100mA | 80mA | 800mA |
| Output Type | -- | Adjustable | Fixed | Fixed |
| Output Voltage | -- | 1.2V | 3.3V | 3.3V |
| Protection Features | -- | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| Action |
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