TB6586AFG Toshiba, TB6586AFG Datasheet - Page 3

• Manufacturer Part Number: TB6586AFG
• Manufacturer: Toshiba

Specifications of TB6586AFG

• Function: Controller
• Vopmax (vm*): 10V (18V)
• Io (lpeak): 2mA
• Sinusoidal Current Wave: 150 degree drive
• Sensor-less: no
• Speed Feedback Loop: no
• Package: SSOP24
• Rohs Compatible†: yes

Input/Output Equivalent Circuits
Positional signal
input pin
Speed control signal
input pin
Rotation direction
signal input pin
L: Forward (CW)
H: Reverse (CCW)
Reset input
L: 150° turn-on mode
H: Reset
Lead angle setting
signal input
Pin Description
CW/CCW
Symbol
RESET
HWM
HUM
HWP
HUP
HVM
HVP
V
LA
SP
Analog/Digital
Hysteresis ± 7.5 mV (typ.)
Analog
Input range 0 to 7 V
Digital
L: 0.8 V (max)
H: V
Hysteresis 150 mV (typ.)
Digital
L : 0.8 V (max)
H: V
If RESET = 6.35 V (typ.) or higher, then
120° energization drive is selected
Hysteresis 150 mV (typ.)
During a reset: Output OFF (all phases
Low). The internal counter continues to
operate.
Analog
Input range 0 to 5.0 V (V
Electrical angle 0°~28° can be divided
into 16 by 4-bit data.
Test input
If CW/CCW = 6.35 V (typ.) or
higher, the system resets
Lead angle 0°: LA = 0 V (GND)
Lead angle 28°: LA = 5 V (V
refout
refout
Input/Output Signal
− 1 V (min)
− 1 V (min)
refout
3
)
refout
)
V
V
CC
CC
Input/Output Internal Circuit
V
refout
65 kΩ
65 kΩ
V
100 kΩ
refout
V
refout
100 Ω
TB6586FG/AFG
CW/CCW
Reset
120°
Reset
2007-08-03