5V: 3-Phase: Sensorless: Sinusoidal Motor System With Variable Speed Control
Description
This BLDC motor system implements a DRV10963: a TLC555 timer: and a generic 5V motor. The sinusoidal control scheme is suitable for small fan applications where low noise is desired. Motor voltage support is 2.1V to 5.5V: and max current is 500mA. Motor speed is controlled by the PWM input. Low quiescent current standby mode is available. The motor drive stage has integrated protection: including short-circuit: shoot-through: under-voltage: over-temperature: and locked rotor detection.
Features
- Sinusoidal Control SchemeIntegrated power FETs support 2.1 to 5.5V and 500mAMotor speed is easily controlled by potentiometerRequires one USB cable or external power supply to power systemQuick connection points allow for external controlFully functional evaluation board
Applications
- DC-input BLDC motor drive
Product Categories
- Motor drivers
| Application Area | End Equipment |
|---|---|
| DC-input BLDC motor drive | https://www.ti.com/solution/dc-input-bldc-motor-drive#referencedesigns |
| Download |
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| Download the bill of materials for TIDA-00114 | Download |
Design File
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Download the design file for TIDA-00114Test Data
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Download the test file for TIDA-00114| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00114 BOM | 13 Nov 2013 | 101 | ||
| TIDA-00114 Schematic | 13 Nov 2013 | 73 |