- RS-artikelnummer:
- 145-9108
- Tillv. art.nr:
- MTD6508-ADJE/JQ
- Tillverkare / varumärke:
- Microchip
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3,42 kr
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- RS-artikelnummer:
- 145-9108
- Tillv. art.nr:
- MTD6508-ADJE/JQ
- Tillverkare / varumärke:
- Microchip
Lagstiftning och ursprungsland
- COO (Country of Origin):
- TH
Produktdetaljer
MTD6508 3-Phase BLDC Motor Driver
From Microchip the MTD6508 device is a 3-phase full-wave sensorless driver for brushless DC (BLDC) motors that features a 180° sinusoidal drive, high torque output and silent drive. The MTD6508 is designed to cover a wide range of motor characteristics with the minimum of external components. Speed control can be achieved through Power Supply Modulation (PSM) or Pulse-Width Modulation.
Features
180° Sinusoidal Drive for High Efficiency and Low Acoustic Noise
Position Sensorless BLDC Driver - No Hall Effect Sensor Required
Integrated Power Transistors
Supports 2V to 5.5V Power Supplies
Variable Programming Resistor (RPROG) Setting to fit Motor Constant (KM) Range from 3.25 mV/Hz to 52 mV/Hz
Speed Control through Power Supply Modulation (PSM) and/or Pulse-Width Modulation (PWM)
Built-in Frequency Generator: FG, FG/3 Output Signal
Output PWM Slew Rate Control Programmable with an External Resistor for Start-up (Adjustable MTD6508-ADJ model only)
Phase Target Selection for Regulation (Adjustable MTD6508-ADJ model only)
Start-up Strength Selection (Adjustable MTD6508-ADJ model only)
Start-up Output Current Controlled by PWM
Output Current Soft Start
Built-in Lock-up Protection and Automatic
Recovery Circuit
Built-in Overcurrent Limitation
Built-in Thermal Shutdown Protection
Built-in Overvoltage Protection
Low Minimal Start-up Speed for Low-Speed Operation
Position Sensorless BLDC Driver - No Hall Effect Sensor Required
Integrated Power Transistors
Supports 2V to 5.5V Power Supplies
Variable Programming Resistor (RPROG) Setting to fit Motor Constant (KM) Range from 3.25 mV/Hz to 52 mV/Hz
Speed Control through Power Supply Modulation (PSM) and/or Pulse-Width Modulation (PWM)
Built-in Frequency Generator: FG, FG/3 Output Signal
Output PWM Slew Rate Control Programmable with an External Resistor for Start-up (Adjustable MTD6508-ADJ model only)
Phase Target Selection for Regulation (Adjustable MTD6508-ADJ model only)
Start-up Strength Selection (Adjustable MTD6508-ADJ model only)
Start-up Output Current Controlled by PWM
Output Current Soft Start
Built-in Lock-up Protection and Automatic
Recovery Circuit
Built-in Overcurrent Limitation
Built-in Thermal Shutdown Protection
Built-in Overvoltage Protection
Low Minimal Start-up Speed for Low-Speed Operation
Motor Controllers & Drivers, Microchip
Specifikationer
Attribute | Value |
---|---|
Motor Type | BLDC |
Output Configuration | 3 Phase |
Maximum IGBT Collector Current | 0.75A |
Maximum Collector Emitter Voltage | 5 V |
Mounting Type | Surface Mount |
Package Type | UQFN |
Pin Count | 16 |
Maximum Operating Supply Voltage | 5.5 V |
Minimum Operating Supply Voltage | 2 V |
Typical Switching Frequency | 100kHz |
Maximum Operating Temperature | +125 °C |
Width | 4mm |
Dimensions | 4 x 4 x 0.55mm |
Minimum Operating Temperature | -40 °C |
Height | 0.55mm |
Length | 4mm |
- RS-artikelnummer:
- 145-9108
- Tillv. art.nr:
- MTD6508-ADJE/JQ
- Tillverkare / varumärke:
- Microchip