TB6537F TOSHIBA [Toshiba Semiconductor], TB6537F Datasheet - Page 12

• Manufacturer Part Number: TB6537F
• Description: 3-Phase Full-Wave Sensorless Controller for Brushless DC Motors
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Application Circuit Example
Note 1: Take enough care in designing output V
Note 2: The above application circuit and values mentioned are just an example for reference. Since the values may
H/L
H/L
H/L
H/L
4 MHz
fault or GND fault which may cause the IC to break down.
vary depending on the motor to be used, appropriate values must be determined through experiments before
using the device.
PWM
CW_CCW
LA0
LA1
SEL_OUT
SEL_LAP
X
X
T
Tin
GND
V
5 V
DD
OUT_WN
OUT_WP
OUT_UN
OUT_UP
OUT_VN
OUT_VP
WAVE
OC
TA75393P
DD
line and GND line to avoid short circuit between outputs, V
12
1 kW
TA75393P
1 kW
TB6537P/F
2003-02-20
V
M
DD