TB6556FG(EL,DRY) Toshiba, TB6556FG(EL,DRY) Datasheet - Page 3

• Manufacturer Part Number: TB6556FG(EL,DRY)
• Description: IC MOTOR CTLR 3PH HALL 30SSOP
• Manufacturer: Toshiba
• Type: 3 Phase Full Wave Brushless Motor Controllerr

Specifications of TB6556FG(EL,DRY)

• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Supply: 6 V ~ 10 V
• Operating Temperature: -30°C ~ 115°C
• Mounting Type: Surface Mount
• Package / Case: 30-SSOP
• Operating Supply Voltage: 7 V
• Supply Current: 8 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TB6556FG(EL,DRY); TB6556FGTR

Pin Description
Pin No.
21
20
19
18
11
24
25
26
27
28
29
30
12
14
15
23
17
16
10
22
13
2
3
9
8
7
6
5
4
1
CW/CCW
Symbol
V
GND
RES
G
REV
LPF
X
V
HW
refout
HU
HV
G
PH
OS
FG
SS
LA
UL
I
X
V
LL
Td
W
U
dc
out
V
X
Y
Z
CC
out
in
e
in
Positional signal input pin U
Positional signal input pin V
Positional signal input pin W
Rotation direction signal input
pin
Reset-signal-input pin
Voltage command signal
Gain setting
Peak hold
RC low-pass filter
Lead angle setting signal
input pin
Lower limit for LA
Upper limit for LA
Inputs output logic select
signal
Inputs overcurrent protection
signal
Inputs clock signal
Outputs clock signal
Outputs reference voltage
signal
FG signal output pin
Reverse rotation detection
signal
Outputs turn-on signal
Outputs turn-on signal
Outputs turn-on signal
Outputs turn-on signal
Outputs turn-on signal
Outputs turn-on signal
Power supply voltage pin
Inputs setting dead time
120°/180° select signal
Ground pin
Description
When positional signal is HHH or LLL, gate block protection operates.
With built-in pull-up resistor, built-in digital filter ( ∼ − 500 ns)
L: Forward
H: Reverse
L: Reset (output is non-active)
operation/halt operation, also used for gate protection,
built-in pull-up resistor
With built-in pull-down resistor
I
Connect the peak-hold capacitor and discharge resistor to GND, parallel
to each other
Connect the low-pass filter capacitor (built-in 100 kΩ resistor)
Sets 0° to 58° in 32 steps
Set lower limit for LA (LL = 0 V to 5.0 V)
Set upper limit for LA (UL = 0 V to 5.0 V)
L: Active LOW
H: Active HIGH
Inputs DC link current.
Reference voltage: 0.5 V
With built-in filter ( ∼ − 1 µs), built-in digital filter ( ∼ − 1 µs)
With built-in feedback resistor
5 V (typ.), 30 mA (max)
Outputs 3 PPR of positional signal
Detects reverse rotation.
Select active HIGH or active LOW using the output logic select pin.
V
L: 3.8 µs, H or OPEN: 1.9 µs
L: 120° turn-on mode, H or OPEN: 180° turn-on mode
dc
CC
signal level at a gain that optimizes the LA
= 6 to 10 V
3
Remarks
⎯
TB6556F/FG
2007-07-17