tb6539fg TOSHIBA Semiconductor CORPORATION, tb6539fg Datasheet - Page 5

• Manufacturer Part Number: tb6539fg
• Description: 3-phase Full-wave Sine-wave Pwm Brushless Motor Control
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Output logic select signal
input pin
L: Active low
H: Active high
Over-current protection
signal input pin
Clock signal input pin
Clock signal output pin
Reference voltage signal
output pin
Reverse-rotation-detection
signal output pin
Pin Description
Symbol
Vrefout
REV
X
OS
X
I
dc
out
in
Digital
L : 0.8 V (max)
H: V
Analog
Gate block protected at 0.5 V or higher
(released at carrier cycle)
Operating range
2 to 8 MHz (crystal oscillation)
5 ± 0.5 V (max 30 mA)
Digital
Open collector output: 20 mA (max)
refout
− 1 V (min)
Input/Output Signal
5
X
in
Input/Output Internal Circuit
V
V
CC
V
refout
200 kΩ
TB6539N/NG/F/FG
refout
V
500 kΩ
refout
2 kΩ
V
V
CC
CC
V
2007-07-17
Comparator
refout
V
CC
X
out