TB6581H/HG
TOSHIBA Bi-CMOS Power Integrated Circuit Multi-Chip Package (MCP)
TB6581H/HG
3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
The TB6581H/HG is a high-voltage PWM BLDC motor driver.
The product integrates the TB6551F/FG sine-wave controller and
the TPD4103AK high-voltage driver in a single package (“2-in-1”).
It is designed to change the speed of a BLDC directly motor by
using a speed control signal (analog) from a microcontroller.
Features
•
•
•
•
•
•
•
•
•
•
A sine wave PWM drive controller and a high-voltage driver
integrated in a single package.
IGBTs arranged in three half-bridge units
Triangle wave generator (carrier frequency = f
osc
/254 (Hz))
Dead-time insertion (1.9 µs)
High-side bootstrap supply
Bootstrap diode
Overcurrent protection, thermal shutdown, and undervoltage lockout
On-chip regulator (V
reg
= 7 V (typ.), 30 mA (max),
Vrefout = 5 V (typ.), 30 mA (max))
Operating power supply voltage range: V
CC
= 13.5~16.5 V
Motor power supply operating voltage range: VB = 50~400 V
Weight:
HZIP25-P-1.00K: 7.7 g (typ.)
TB6581HG:
TB6581HG is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-37Pb solder bath
*solder bath temperature = 230˚C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245˚C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
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2006-03-02
TB6581H/HG
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
25
Symbol
PGND
VREG
IS
NC
V
CC7
V
refout
Idc
SGND
X
in
X
out
Ve
HU
HV
HW
LA
FG
REV
BSU
U
BSV
V
BSW
W
VB
V
CC15
Description
Grounding pin
Power ground
Function
Reference voltage output Connected to pin 5. 7 V (typ.), 30 mA (max)
IGBT emitter pin
Not connected
Signal control power
supply pin
Reference voltage output
Current limit input
Grounding pin
Clock input
Clock output
Voltage command input
U-phase position sensing
input
V-phase position sensing If the position sensing inputs are all HIGH or LOW, the outputs are turned off.
This pin has a pull-up resistor.
input
W-phase position
sensing input
Lead angle control input
FG signal output
Reverse rotation signal
Bootstrap supply
(phase U)
U-phase output pin
Bootstrap supply
(phase V)
V-phase output pin
Bootstrap supply
(phase W)
W-phase output pin
High-voltage power
supply pin
Power supply pin for the
power stage
Power supply pin for driving a motor.
Power stage operating range: V
CC
=
15 V
0 to 58° in 32 steps
This pin drives three pulses per rotation.
For reverse rotation detection.
For connecting a bootstrap capacitor to the U-phase output.
⎯
For connecting a bootstrap capacitor to the V-phase output.
⎯
For connecting a bootstrap capacitor to the W-phase output.
⎯
This pin has a pull-down resistor.
For connecting a current sensing resistor to ground.
This pin is left open and can be used as a jumper on a PCB.
Connected to pin 2. The control stage operating voltage: V
CC
=
6 to 10 V
5 V (typ.), 30 mA (max)
For connecting a bypass capacitor for internal V
DD
.
DC link input
Reference potential of 0.5 V. This pin has a filter (
∼
1
µs).
−
Signal ground
These pins have a feedback resistor. For connecting to a crystal oscillator.
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2006-03-02
TB6581H/HG
Pin Assignment
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
PGND
IS
Xin
U
V
W
V
CC15
V
CC7
Idc
Ve
HV
LA
REV
VREG
Vrefout SGND
Xout
BSU
BSV
BSW
VB
NC
HU
HW
FG
Absolute Maximum Ratings
(Ta
=
25°C)
Characteristics
Symbol
V
CC7
Power supply voltage
V
CC15
VB
V
in (1)
Input voltage
V
in (2)
PWM output current
Power dissipation
Operating temperature
Storage temperature
I
OUT
P
D
T
opr
T
stg
Rating
12
18
500
−0.3
to V
CC1
(Note 1)
−0.3
to 5.5
(Note 2)
2
(Note 3)
40
(Note 4)
−30
to 115
(Note 5)
−50
to 150
A
W
°C
°C
V
Unit
V
Note 1: V
in (1)
pin: V
e
, LA
Note 2: V
in (2)
pin: I
dc
, HU, HV, HW
Note 3: Apply pulse
Note 4: Package thermal resistance (θ j-c
=
1°C/W) with an infinite heat sink at Ta
=
25°C
Note 5: The operating temperature range is determined according to the P
D
MAX
−
Ta characteristics.
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2006-03-02
TB6581H/HG
Recommended operating conditions
(Ta
=
25°C)
Characteristics
Power supply voltage
Crystal oscillator frequency
Motor power supply voltage
Output current
Symbol
V
CC7
V
CC15
X
in
VB
Iout
Min
6
13.5
2
50
⎯
Typ.
7
15
4
280
1
Max
10
16.5
5
400
2
MHz
V
A
Unit
V
P
D
Max – Ta
80
(W)
(1) INFINITE HEAT SINK
Rθj-c
=
1°C/W
(2) HEAT SINK (RθHS
=
3.5°C/W)
Rθj-c
+
RθHS
=
4.5°C/W
(3) NO HEAT SINK
Rθj-a
=
39°C/W
P
D
max
Power dissipation
60
40
(1)
20
(2)
(3)
0
0
25
50
75
100
125
150
Ambient temperature
Ta
(°C)
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2006-03-02
TB6581H/HG
Electrical Characteristics
(Ta
=
25°C)
Characteristics
Symbol
I
B
I
CC15
Current dissipation
I
CC7
I
BS (ON)
I
BS (OFF)
I
in
(LA)
Input current
I
in
(V
e
)
I
in
(Hall)
V
B
=
400 V
V
reg
=
OPEN, V
CC
=
15 V
V
refout
=
OPEN, V
CC
=
7 V
V
BS
=
15 V, high-side ON
V
BS
=
15 V, high-side OFF
Vin
=
5 V, LA
Vin
=
5 V, V
e
Vin
=
0 V, HU, HV, HW
Test Condition
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
−50
V
refout
−
1
⎯
5.1
1.8
0.7
(Note 6)
X
in
=
4.19 MHz
X
in
=
4.19 MHz
⎯
⎯
⎯
⎯
⎯
Typ.
0.1
1.1
3
260
230
25
35
−25
⎯
⎯
5.4
2.1
1.0
0.3
4.0
4.0
2.4
2.4
Max
0.5
3
6
410
370
50
70
⎯
V
refout
0.8
5.7
2.4
1.3
⎯
⎯
⎯
3
3
⎯
1.0
5.5
7.5
2.0
2.0
1.2
0.53
200
⎯
12.5
12
10.5
10
4.8
4.3
3
3
⎯
⎯
µs
ns
µs
V
V
°C
V
V
V
V
V
µs
V
µA
µA
mA
Unit
HIGH
V
in
HU, HV, HW
(Hall)
LOW
Input voltage
V
in
(V
e
)
Input hysteresis voltage
Input delay time
HIGH PWM Duty 100%
Middle Refresh
→
Start motor operation
LOW
V
H
V
DT
V
DC
Output saturation voltage
V
CEsat
H
V
CEsat
L
V
FG (H)
Output voltage
V
FG (L)
V
refout
V
reg
FRD forward voltage
BSD forward voltage
Current detection
Thermal shutdown protection
TSDhys
V
CC15
undervoltage protection for
driver
VBS undervoltage protection for driver
V
CC7
undervoltage protection for
controller
Output turn-on/-off delay time
Dead time
FRD reverse recovery time
V
CC15
(H)
V
CC15
(L)
VBS (H)
VBS (L)
V
CC7
(H)
V
CC7
(L)
t
on
t
off
tdead
t
rr
Undervoltage positive-going threshold
Undervoltage negative-going threshold
Undervoltage positive-going threshold
Undervoltage negative-going threshold
Undervoltage positive-going threshold
Undervoltage negative-going threshold
V
BB
=
280 V, V
CC
=
15 V, IC
=
0.5 A
V
BB
=
280 V, V
CC
=
15 V, IC
=
0.5 A
X
in
=
4.19 MHz
V
BB
=
280 V, V
CC
=
15 V, IC
=
0.5 A
V
F
H
V
F
L
V
F (BSD)
V
dc
TSD
(Note 7)
Turned-off
→
Refresh
HU, HV, HW
HU, HV, HW
Idc
V
CC
=
15 V, IC
=
0.5 A
V
CC
=
15 V, IC
=
0.5 A
I
OUT
=
1 mA
I
OUT
= −1
mA
I
OUT
=
30 mA
I
OUT
=
30 mA
IF
=
0.5 A, high-side
IF
=
0.5 A, low-side
IF
=
500
µA
I
dc
FG
FG
V
refout
V
V
refout
V
refout
−
1.0
−
0.2
⎯
4.5
6.5
⎯
⎯
⎯
0.47
150
⎯
10.5
10
8.5
8
4.2
3.7
⎯
⎯
1.5
⎯
0.2
5.0
7
1.3
1.3
0.9
0.5
165
20
11.5
11
9.5
9
4.5
4.0
1.5
1.2
1.8
200
V
Note 6 and Note 7: Toshiba does not implement testing before shipping.
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2006-03-02
微控制器 MCU
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