Motor Controller. TB6586BFG Datasheet

TB6586BFG Controller. Datasheet pdf. Equivalent

Part TB6586BFG
Description Three-Phase Full-Wave Brushless Motor Controller
Feature TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6586BFG TB6586BFG Three-Phase Full-Wave Br.
Manufacture Toshiba
Datasheet
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TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6586 TB6586BFG Datasheet
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TB6586BFG
TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB6586BFG
TB6586BFG
Three-Phase Full-Wave Brushless Motor Controller
The TB6586BFG is a three-phase full-wave brushless motor controller
developed for use in motor fans.
Features
Designed for low-speed motor operation:
Minimum ON duty = 0.6 μs (typ.)
Upper-phase PWM control
Built-in triangular-wave generator
Support of a bootstrap circuit
Built-in Hall amplifier (support of a Hall element and Hall IC)
Selectable 120°/150° energization
Built-in lead angle control function
Overcurrent protection signal input pin (VRS = 0.5 V (typ.))
Built-in regulator (Vrefout = 5 V (typ.), 35 mA (max))
Operating supply voltage range: VCC = 6.5 to 16.5 V
Pulses-per-revolution output:
FGC = High: 1 pulse/electrical angle: 360°
FGC = Low: 3 pulses/electrical angle: 360°
P-SSOP24-0613-1.00-001
Weight: 0.36 g (typ.)
1 2016-04-13



TB6586BFG
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Symbol
Description
VSP
HUP
HUM
HVP
HVM
HWP
HWM
Vrefout
LA
GND
CW/CCW
OSC/C
OSC/R
RS
RESET
VCC
FGC
UL
VL
WL
UH
VH
WH
FG
Speed control input
U-phase Hall signal input (+) pin
U-phase Hall signal input () pin
V-phase Hall signal input (+) pin
V-phase Hall signal input () pin
W-phase Hall signal input (+) pin
W-phase Hall signal input () pin
Outputs reference voltage signal (5 V / 35 mA)
Lead angle setting signal input pin (30° / 4 bits)
Ground pin
Rotation direction signal input pin
Connect to capacitor for PWM oscillator
Connect to resistor for PWM oscillator
Overcurrent protection (0.5 V)
Energization width toggle pin (Low: 150°, High: Reset, 6.35 V: 120°)
Power supply
FG pulse count select (High = 1 ppr; Low or open = 3 ppr)
U-phase output pin (Low side)
V-phase output pin (Low side)
W-phase output pin (Low side)
U-phase output pin (High side)
V-phase output pin (High side)
W-phase output pin (High side)
Pulses-per-revolution output
TB6586BFG
2 2016-04-13





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