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Toshiba Electronic Components Datasheet

TB67B000FG Datasheet

PWM Brushless Motor Driver

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TB67B000FG
TOSHIBA Bi-CMOS Power Integrated Circuit Multi-Chip Package (MCP)
TB67B000FG
High voltage
3-Phase Full-Wave Sine-Wave PWM Brushless Motor Driver
The TB67B000FG is a high-voltage PWM brushless DC motor
driver. The product integrates a controller, which supports
sine-wave PWM drive and wide-angle commutation and a
high-voltage driver in a single package (“two-in-one”, i.e. MCP). It
is designed to change the speed of a brushless DC motor directly
by using a speed control analog signal from a microcontroller.
Features
P-HSSOP34-0918-0.80-001
Weight: 0.74 g (typ.)
A Controller and a high-voltage driver are integrated in a single package.
Sine-wave PWM drive or wide-angle commutation drive is selectable.
IGBTs are arranged in three-phase bridge unit.
Built-in oscillator circuit (carrier frequency = fosc/252 (Hz))
Bootstrap circuitry: Built-in bootstrap diode
Built-in overcurrent protection, thermal shutdown, undervoltage lockout, and motor-lock detection.
Internal voltage regulator circuit (VREG = 7 V (typ.), 30 mA (max), Vrefout = 5 V (typ.), 35 mA (max))
Operating power supply voltage range: VCC = 13.5 to 16.5 V
Motor power supply operating voltage range: VBB = 50 to 450 V
This product is fabricated by MOS FET. It is sensitive to electrostatic discharge and should be handled with care.
<Reference data> Electro-Static Discharge Test (Condition: Human body model, the number of samples is three.)
U, V, W, and IS2 pins are passed +2kV/-1.5kV and other pins are passed +2kV/-2kV in this test.
(Common pins: Power supply pins (VCC and VBB) or GND pins (SGND and PGND))
© 2017-2018
1
Toshiba Electronic Devices & Storage Corporation
2018-02-02


Toshiba Electronic Components Datasheet

TB67B000FG Datasheet

PWM Brushless Motor Driver

No Preview Available !

Block Diagram
TB67B000FG
HUP 3
HUM 2
HVP 34
HVM 33
HWP 32
HWM 31
LA 7
VSP 8
FG 9
FGC 30
CW/CCW 26
SS 29
Input/Output
circuit
27
Idc
OSCR
5
TR
Vrefout
4
28
VREG
VCC
23
25
System clock
generator
Lock
detection
Voltage
Regulator
(5V)
Under voltage
lockout
Control circuit
UH
UL
Output circuit VH
VL
WH
WL
Voltage
Regulator
(7V)
Under
voltage
lockout
Input protection
logic
Under Under Under
voltage voltage voltage
lockout lockout lockout
High-side
level shift
driver
Thermal
shutdown
Low-side
driver
VBB
11
6
SGND
(Controller)
1
EPAD
(Driver)
22
PGND
19
18
10
IS1 IS2 IS3
16 BSU
15 BSV
13 BSW
17 U
14 V
12 W
20 NC
21 NC
24 NC
2
2018-02-02



Part Number TB67B000FG
Description PWM Brushless Motor Driver
Maker Toshiba
Total Page 3 Pages
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TB67B000FG Datasheet PDF





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