TB6584AFNG(O,C8,EL Toshiba, TB6584AFNG(O,C8,EL Datasheet - Page 4

• Manufacturer Part Number: TB6584AFNG(O,C8,EL
• Description: Motor / Motion / Ignition Controllers & Drivers Brushless Motor DRVR 3-Phase 1A 45V
• Manufacturer: Toshiba
• Type: 3 Phase BLDC Motor Controllerr

Specifications of TB6584AFNG(O,C8,EL

• Rohs: yes
• Product: Brushless DC Motor Controllers
• Operating Supply Voltage: 16.5 V
• Supply Current: 2 mA
• Package / Case: SSOP-30

Pin Description
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
CW/CCW
Symbol
OSC/C
OSC/R
V
G
HWM
HWP
HUM
HVM
GND
HUP
HVP
RES
FGC
REV
V
V
LPF
G
I
refout
PH
FG
LA
UL
OUT
DC
W
U
V
X
Y
SP
CC
Z
IN
Oscillator capacitor
Oscillator resistor
Position signal input, U
Position signal input, V
Position signal input, W
Ground
Reset input
Clockwise/counterclockwise
rotation
Voltage command input
Lead angle (LA) control input
Upper limit for LA
RC low pass filter capacitor
FG output signal select input
Peak hold
Gain setting
Current limit control input
Power supply
Reference voltage output
Commutation signal output, U
(high-side)
Commutation signal output, V
(high-side)
Commutation signal output, W
(high-side)
Commutation signal output, U
(low-side)
Commutation signal output, V
(low-side)
Commutation signal output, W
(low-side)
FG signal output
Reverse rotation detection
signal
Function
CR oscillation
Gate block protection is activated when UVW = 111 or 000. These inputs
have internal pull-up resistors and digital filters ( ∼ − 500 ns)
L: Runs the motor.
H: Stops the motor. (The commutation output signals are forced Low.)
L: Clockwise rotation
H: Counterclockwise rotation
The V
The LA input allows the lead angle to be adjusted between 0° and 58 in 32
separate steps.
The UL input determines the upper limit for the lead angle (UL = 0 to 5.0 V).
A capacitor for the RC low pass filter is connected to this pin.
(A 100-kΩ resistor is contained on-chip.)
H or open: FG = 3 ppr
L: FG = 1 ppr
A peak-hold capacitor and a discharge resistor are connected to this pin.
The G
angle will be optimal.
The DC-link current is applied to the I
V. The I
a digital filter (with a time constant of 1 μs).
V
5 V (typ.), 30 mA (max)
A capacitor for oscillation prevention is connected to the V
Active-high
FGC = H or OPEN : FG = 3 ppr output
FGC = L : FG = 1 ppr output
The REV output is used to detect an occurrence of reverse rotation.
CC
The RES input has an internal pull down resistor.
The CW/CCW input has an internal pull-up resistor.
= 6 to 16.5 V
SP
IN
4
DC
and G
input has an internal pull down resistor.
input has an internal RC filter (with a time constant of 1 μs) and
OUT
pins are used to amplify the I
The FGC input has an internal pull-up resistor.
Description
*ppr : One pulse per an electrical angle
⎯
DC
input. The reference voltage is 0.5
DC
TB6584AFNG
level so that the lead
refout
2010-05-27
output.