TB6584AFNG(O,EL) Toshiba, TB6584AFNG(O,EL) Datasheet - Page 6

• Manufacturer Part Number: TB6584AFNG(O,EL)
• Description: Motor / Motion / Ignition Controllers & Drivers 3-Phase Brushless Driver IC 45V 1.8A
• Manufacturer: Toshiba

Specifications of TB6584AFNG(O,EL)

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

Gain setting
(Lead angle control circuitry)
Peak hold
(Lead angle control circuitry)
Low pass filter
(Lead angle control circuitry)
Upper limit for LA
Current limit control input
Reference voltage output
Pin
Symbol
V
G
LPF
G
I
refout
PH
UL
OUT
DC
IN
Non-inverting amplifier
25 dB max
G
L: GND
H: V
A peak-hold capacitor and a discharge
resistor are connected to the PH pin.
Recommended R/C values:
100 kΩ/0.1 μF
A capacitor for the RC low pass filter is
connected to this pin.
A 100-kΩ (typ.) resistor is contained
on-chip.
Recommended C value: 0.1 μF
If the voltage applied to the LA input
exceeds the upper limit set by this
input, it is clipped to limit the lead
angle.
UL = 0 to 5.0 V
Analog filter time constant: 1 μs (typ.)
Digital filter time constant: 1 μs (typ.)
Gate block protection is activated
when the I
(It is deactivated after a carrier cycle.)
If I
commutation outputs are disabled.
5 ± 0.5 V (30 mA max)
OUT
DC
CC
: Output voltage
is left unconnected, all the
– 1.7 V
Input/Output Signal
DC
voltage exceeds 0.5 V.
6
G
IN
V
refout
V
refout
200 kΩ
100 Ω
V
V
V
100 Ω
CC
CC
CC
Internal Circuit
I
100 Ω
DC
V
100 kΩ
CC
TB6584AFNG
To peak
circuitry
100 Ω
100 Ω
100 Ω
hold
Comparator
2010-05-27
V
V
CC
CC
V
G
G
CC
OUT
IN
G
OUT