Microchip MTD6508-ADJE/JQ, BLDC Motor Driver IC, 5 V 0.75A 16-Pin, UQFN

  • RS stock no. 145-9108
  • Mfr. Part No. MTD6508-ADJE/JQ
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
Compliant
COO (Country of Origin): TH
Product Details

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

Motor Controllers & Drivers, Microchip

Specification
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
Length 4mm
Dimensions 4 x 4 x 0.55mm
Width 4mm
Height 0.55mm
Minimum Operating Temperature -40 °C
819 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each (In a Tube of 91)
R 7.711
(exc. VAT)
R 8.868
(inc. VAT)
units
Per unit
Per Tube*
91 +
R 7.711
R 701.701
*price indicative
Not Available for premium delivery