TB6559FG

Features:

`Power supply voltage: 50 V (max)  
`Output current: 2.5 A (max) 
`Low-ON resistance (upper and lower sum): 1.3(typ.)  
` Constant-current or direct PWM  
`Standby mode 
`Clockwise (CW), counterclockwise (CCW), short brake and stop 
`Overcurrent protection  
`Thermal shutdown 
 
 


Specifications

Characteristics	Symbo	Rating	Unit
Supply voltage	VCC	50	VCC
Output current	IO(Peak)	2.5 (Note 1)	A
	IO(Ave)	1.0
Power dissipation	PD	1.4 (Note 2)	W
Operating temperature	Topr	-30 to 85
Storage temperature	Tstg	-55 to 150

Description

The TB6559FG is a full-bridge DC motor driver with LDMOS output transistors.

It uses P-channel MOSFETs on the high side and N-channel

MOSFETs on the low side, eliminating the need for a charge pump. The TB6559FG achieves high thermal efficiency.

Four operating modes are selectable via IN1 and IN2: clockwise (CW), counterclockwise (CCW), short brake and stop.