TB6571FG(O,EL) Toshiba, TB6571FG(O,EL) Datasheet - Page 16

• Manufacturer Part Number: TB6571FG(O,EL)
• Description: IC DC MOTOR CTRLR BRUSHLSS 52QFP
• Manufacturer: Toshiba

Specifications of TB6571FG(O,EL)

• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Supply: 10 V ~ 28 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-QFP
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TB6571FGTR

Forward/reverse rotation circuit
Note that abrupt switching between forward and reverse rotation may result in an output FET being damaged
due to reverse torque.
Start circuit
Brake
Note that abrupt braking from high-speed rotation may result in an output FET being damaged.
The circuit accepts a TTL input and incorporates a pull-up resistor.
Forward: Hall device signals
The circuit accepts a TTL input and incorporates a pull-up resistor.
The circuit accepts a TTL input and incorporates a pull-up resistor.
CW/CCW Input
START Input
BRAKE Input
H
H
H
L
L
L
OPERATION
Forwared
BRAKE
START
Reverse
CW/CCW
BRAKE
Mode
Mode
Mode
Stop
Start
HA
+
→ HB
+
→ HC
+
V
V
DD
DD
V
DD
16
TB6571FG
2005-04-15