TB6556FG(EL,DRY) Toshiba, TB6556FG(EL,DRY) Datasheet - Page 19

• 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

Example of Application Circuit
Note 1: Connect to ground as necessary to prevent IC malfunction due to noise.
Note 2: Connect GND to signal ground on the application circuit.
Note 3: Utmost care is necessary in the design of the output, V
MCU
short-circuiting between contiguous pins.
CW/CCW
V
GND
refout
RES
REV
X
V
HW
HU
HV
FG
X
out
CC
SS
V
I
dc
in
e
14
15
21
20
19
22
13
23
11
18
17
16
1
3
2
Regulator
Power-on
reset
G = 1 + (R2/R1)
System clock
G
Position detector
generator
R1
in
24
Protection
reference
Internal
voltage
FG
reset
CC
R2
G
&
out
, V
25
M
Rotating
direction
, and GND lines since the IC may be destroyed by short-circuiting between outputs, air contamination faults, or faults due to improper grounding, or by
PH
matching
ST/SP
CW/CCW
ERR
GB
Phase
Peak hold
26
5-bit AD
Counter
+
LPF
waveform
generator
Output
Filter
27
LA
28
Comparator
19
Selecting
Upper limit
Lower limit
Triangular wave
generator 6-bit
data
PWM
Phase U
Phase V
Phase W
V
UL
refout
HU
HV
HW
30
V
refout
LL
120/180
Comparator
Comparator
Comparator
Charger
turn-on
matrix
120°-
29
120°/180° &
gate block
Switching
protection
on/off
dead time
Setting
10
12
9
6
8
5
7
4
Td
U
X
V
Y
W
Z
OS
(Note 1)
(Note 1)
Power device
Hall IC signal
TB6556F/FG
2007-07-17
M