Brushless DC Motor Controller/Driver ICs

Toshiba three-phase brushless DC (BLDC) motor driver ICs provide excellent performance characteristics with or without position sensors. Sensor-based BLDCs are used when the initial load is unknown or it varies, or when high initial torque is required. Sensor-less BLDC motors are typically used in fans where they save Hall sensors and wiring. Typical applications include power tools, refrigerator/cooling (compressors) and HVAC (e.g. fan).
	•  Sine Wave PWM	•  Contains Three Bi-Directional Drivers to Drive High-Current
	•  Built-In Bootstrap Control Circuit	DC Power

Part Number	Function	Vm*	Output Current (Low)	Sensor-Less	Speed Feedback Loop	Package
TB6537FG(EL)	Controller	5.5V	20mA	Yes	No	SSOP24
TB6537PG(J)	Controller	5.5V	20mA	Yes	No	DIP18
TB6539FG(EL)	Controller	18V	20mA	No	No	SSOP30
TB6539NG	Controller	18V	20mA	No	No	SDIP24
TB6548FG	Controller	5.5V	20mA	Yes	No	SSOP24
TB6551FG(EL,DRY)	Controller	12V	2mA	No	No	SSOP24
TB6556FG(EL,DRY)	Controller	12V	2mA	No	No	SSOP30
TB6571FG(O,EL)	Controller	30V	20mA	No	Yes	QFP52
TB6575FNG(O,EL)	Controller	5.5V	20mA	Yes	No	SSOP24
B6582FG	Controller	18V	±2mA	Yes	No	QFP52
TB6586AFG(O,EL,DRY)	Controller	18V	2mA	No	No	SSOP24
TB6586FG(O,EL,DRY)	Controller	18V	2mA	No	No	SSOP24
TB6581HG	Controller & Driver	500V	1A	No	No	HZIP25
TB6588FG	Controller & Driver	500V	2.5A	Yes	No	HSOP36
TA84006FG(ER,DRY)	Driver	25V	1A	No	No	SSOP30

*Absolute Maximum Ratings (TA = 25°C)