Page 34

EETE FEB 2014

Brushless DC Motor Control Recommended Products for Brushless Fan Control (Continued) Device Motor Type Input Voltage Range (V) Output Current (mA) Motor Control and Drive Design Solutions Control Scheme Temp. Operating Range (°C) Features Packages MTD6505 3-Phase Brushless DC Motor 2.0 to 5.5 750 Sensorless Sinusoidal −40 to +125 180° Sinusoidal Drive, Direction Control, Programmable BEMF Coefficient Range, Current Limitation, Lock-up Recover, Over temperature Protection, Output Switching Frequency at 30 kHz 10-pin 3 × 3 UDFN MTD6501C 3-Phase Brushless DC Motor 2.0 to 14.0 800 Sensorless Sinusoidal −30 to +95 180° Sinusoidal Drive, Current Limitation, Lock-up Recover, Over temperature Protection, Output Switching Frequency at 20 kHz Thermally Enhanced 8-pin SOP MTD6501D 3-Phase Brushless DC Motor 2.0 to 14.0 500 Sensorless Sinusoidal −30 to +95 180° Sinusoidal Drive, Current Limitation, Lock-up Recover, Over temperature Protection, Output Switching Frequency at 20 kHz 10-pin MSOP MTD6501G 3-Phase Brushless DC Motor 2.0 to 14.0 800 Sensorless Sinusoidal −30 to +95 180° Sinusoidal Drive, Current Limitation, Lock-up Recover, Over temperature Protection, Output Switching Frequency at 23 kHz Thermally Enhanced 8-pin SOP Recommended Products for Brushless DC Motors Device Pins Flash KB SRAM Bytes EE Bytes Timer 8/16-bit Comp CCP/ ECCP Motor Control PWM A/D 10-bit Quad Enc UART SPI/ I2C™ PIC16F616/PIC16HV616(1) 14 3.5 128 – 2/1 2 0/1 – 8 ch No – – PIC16F684 14 3.5 128 256 2/1 2 0/1 – 8 ch No – – PIC16F1509 20 14 512 – 2/1 2 – 4 12 ch 10-bit – 1 1 PIC16F1783 28 7 512 256 4/1 3 2 – 11 ch 12-bit – 1 1 PIC16F1823 14 3.5 128 256 2/1 2 0/1 – 8 – 1 1 PIC16F1933 28 7 256 256 4/1 2 2/3 – 11 – 1 1 PIC16F1936 28 14 512 256 4/1 2 2/3 – 11 – 1 1 PIC16F1937 40/44 14 512 256 4/1 2 2/3 – 14 – 1 1 PIC16F1939 40/44 28 1024 256 4/1 2 2/3 – 14 – 1 1 Device Pins Flash KB RAM KB DMA # Ch Timer 16-bit Input Capture Output Compare/ Standard PWM Motor Control PWM Ch QEI ADC Analog Comparators Op Amps CodeGuard™ Security Segments UART SPI I2C™ PMP RTCC CAN USB 2.0 Package Temperature Range*** dsPIC33EP32MC202 28 32 4 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – – – SP, SO, SS, MM I,E, H dsPIC33EP32MC502 28 32 4 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – 1 – SP, SO, SS, MM I,E, H dsPIC33EP32MC203◊ 36 32 4 4 5 4 4 6 1 1 ADC, 8 ch 1 + 2** 2 1 2 2 2 – – – – TL I,E, H dsPIC33EP32MC503◊ 36 32 4 4 5 4 4 6 1 1 ADC, 8 ch 1 + 2** 2 1 2 2 2 – – 1 – TL I,E, H dsPIC33EP32MC204 44 32 4 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – – – TL, ML, PT I,E, H dsPIC33EP32MC504 44 32 4 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – 1 – TL, ML, PT I,E, H dsPIC33EP64MC202 28 64 8 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – – – SP, SO, SS, MM I,E, H dsPIC33EP64MC502 28 64 8 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – 1 – SP, SO, SS, MM I,E, H dsPIC33EP64MC203◊ 36 64 8 4 5 4 4 6 1 1 ADC, 8 ch 1 + 2** 2 1 2 2 2 – – – – TL I,E, H dsPIC33EP64MC503◊ 36 64 8 4 5 4 4 6 1 1 ADC, 8 ch 1 + 2** 2 1 2 2 2 – – 1 – TL I,E, H dsPIC33EP64MC204 44 64 8 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – – – TL◊, ML, PT I,E, H dsPIC33EP64MC504 44 64 8 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – 1 – TL◊, ML, PT I,E, H dsPIC33EP64MC206 64 64 8 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – – – ML, PT I,E, H dsPIC33EP64MC506 64 64 8 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – 1 – ML, PT I,E, H dsPIC33EP128MC202 28 128 16 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – – – SP, SO, SS, MM I,E, H dsPIC33EP128MC502 28 128 16 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – 1 – SP, SO, SS, MM I,E, H dsPIC33EP128MC204 44 128 16 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – – – TL◊, ML, PT I,E, H dsPIC33EP128MC504 44 128 16 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – 1 – TL◊, ML, PT I,E, H dsPIC33EP128MC206 64 128 16 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – – – ML, PT I,E, H dsPIC33EP128MC506 64 128 16 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – 1 – ML, PT I,E, H dsPIC33EP256MC202 28 256 32 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – – – SP, SO, SS, MM I,E, H dsPIC33EP256MC502 28 256 32 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – 1 – SP, SO, SS, MM I,E, H dsPIC33EP256MC204 44 256 32 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – – – TL◊, ML, PT I,E, H dsPIC33EP256MC504 44 256 32 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – 1 – TL◊, ML, PT I,E, H dsPIC33EP256MC206 64 256 32 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – – – ML, PT I,E, H dsPIC33EP256MC506 64 256 32 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – 1 – ML, PT I,E, H dsPIC33EP512MC202 28 512 48 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – – – SO, SS, MM I,E, H dsPIC33EP512MC502 28 512 48 4 5 4 4 6 1 1 ADC, 6 ch 1 + 2** 2 1 2 2 2 – – 1 – SO, SS, MM I,E, H dsPIC33EP512MC204 44 512 48 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – – – ML, PT I,E, H dsPIC33EP512MC504 44 512 48 4 5 4 4 6 1 1 ADC, 9 ch 1 + 3** 3 1 2 2 2 – – 1 – ML, PT I,E, H dsPIC33EP512MC206 64 512 48 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – – – ML, PT I,E, H dsPIC33EP512MC506 64 512 48 4 5 4 4 6 1 1 ADC, 16 ch 1 + 3** 3 1 2 2 2 – – 1 – ML, PT I,E, H *dsPIC33 devices feature one or two user-selectable 1.1 Msps 10-bit ADC (4 S & H) or 500 ksps 12-bit ADC (1 S & H). **Op amps can be configured as comparators. ***I = Industrial Temperature Range (−40°C to +85°C), E = Extended Temperature Range (−40°C to +125°C), H = High Temperature Range (−40°C to +140°C). ◊Check www.microchip.com for availability.


EETE FEB 2014
To see the actual publication please follow the link above