TB67B000FG
TB67B000FG is PWM Brushless Motor Driver manufactured by Toshiba.
TOSHIBA Bi-CMOS Power Integrated Circuit Multi-Chip Package (MCP)
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 mutation 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 mutation 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 m A (max), Vrefout = 5 V (typ.), 35 m A (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 +2k V/-1.5k V and other pins are passed +2k V/-2k V in this test. (mon pins: Power supply pins (VCC and VBB) or GND pins (SGND and PGND))
© 2017-2018
Toshiba Electronic Devices & Storage Corporation
2018-02-02
Block Diagram
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
Vrefout
VREG
System clock...
