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

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Discontinued
RS Stock No.:
145-9108
Mfr. Part No.:
MTD6508-ADJE/JQ
Brand:
Microchip
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Brand

Microchip

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

Dimensions

4 x 4 x 0.55mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Length

4mm

Width

4mm

Height

0.55mm

COO (Country of Origin):
TH

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

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