TB6581HG Toshiba, TB6581HG Datasheet - Page 2

• Manufacturer Part Number: TB6581HG
• Description: IC BRUSHLESS MOTOR CTLR 25HZIP
• Manufacturer: Toshiba
• Type: 3 Phase Full Wave Sine Wave PWM Brushless Motor Controllerr

Specifications of TB6581HG

• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 1A
• Voltage - Load: 50 V ~ 400 V
• Voltage - Supply: 13.5 V ~ 16.5 V
• Operating Temperature: -30°C ~ 115°C
• Mounting Type: Through Hole
• Package / Case: 25-HZIP
• Product: Fan / Motor Controllers / Drivers
• Operating Supply Voltage: 15 V, 7 V
• Supply Current: 3 mA, 6 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
Symbol
PGND
V
SGND
V
VREG
V
BSW
REV
BSU
BSV
X
HW
NC
refout
HU
CC15
Idc
X
HV
FG
VB
Ve
LA
IS
CC7
W
U
V
out
in
Grounding pin
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
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
Description
0 to 58° in 32 steps
Power ground
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
5 V (typ.), 30 mA (max)
For connecting a bypass capacitor for internal V
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.
This pin has a pull-down resistor.
If the position sensing inputs are all HIGH or LOW, the outputs are turned off.
This pin has a pull-up resistor.
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.
Power supply pin for driving a motor.
Power stage operating range: V
2
CC
Function
= 15 V
⎯
⎯
⎯
DD
.
TB6581H/HG
CC
= 6 to 10 V
2006-03-02