規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Active |
| Motor Type - Stepper | Multiphase |
| Motor Type - ACDC | Brushless DC (BLDC) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | Half Bridge (3) |
| Interface | PWM |
| Technology | IGBT |
| Applications | General Purpose |
| Current - Output | 2A |
| Voltage - Supply | 13.5V ~ 16.5V |
| Voltage - Load | 50V ~ 450V |
| Operating Temperature | -30°C ~ 115°C |
| Mounting Type | Through Hole |
概述
Description
TB67B000AHG is a Toshiba motor‑driver IC (from the TB67 family). It provides a dual-channel motor driver (two H‑bridge outputs) intended for small DC or stepper motors. The device typically offers PWM current regulation, protection features (overcurrent, overvoltage/UVLO, thermal shutdown), and a simple control interface suitable for microcontroller-based drive systems. It’s commonly used in compact robotics, printers, and consumer devices to drive two motor windings with minimal external parts. For exact specs—pinout, supply ranges, current limits, and control modes—consult the official TB67B000AHG datasheet.
Equivalent
TB67B000AHG is a 3‑phase BLDC motor driver with built‑in MOSFETs and current regulation. Possible equivalents from other vendors include:
- TI DRV83xx family (examples: DRV8301, DRV8305, DRV8313)
- STMicroelectronics SPIN/L6234/L6235 3‑phase drivers
- Infineon NovalithIC devices (TLE987x series)
- Onsemi 3‑phase motor-driver ICs (MCx families)
For an exact cross‑reference, check the distributor/Toshiba cross-reference database.
- TI DRV83xx family (examples: DRV8301, DRV8305, DRV8313)
- STMicroelectronics SPIN/L6234/L6235 3‑phase drivers
- Infineon NovalithIC devices (TLE987x series)
- Onsemi 3‑phase motor-driver ICs (MCx families)
For an exact cross‑reference, check the distributor/Toshiba cross-reference database.
Features
TB67B000AHG is a Toshiba 3‑phase brushless DC motor driver IC. Key features (typical):
- Three integrated high/low‑side MOSFET outputs for BLDC motors
- Current regulation with sense resistor and PWM chopping
- Control inputs: STEP and DIR (with ENABLE/SLEEP options)
- Fault/status reporting outputs for diagnostics
- Built‑in protections: undervoltage, overcurrent/short‑circuit, overtemperature, and overvoltage
- Soft‑start and current decay control for smooth startup
- Wide operating voltage range suitable for low to mid‑voltage BLDC applications
- Compact package suitable for surface‑mount designs
Note: exact specifications (voltages, current range, interface pins) vary by revision and package. For precise features, consult the official datasheet.
- Three integrated high/low‑side MOSFET outputs for BLDC motors
- Current regulation with sense resistor and PWM chopping
- Control inputs: STEP and DIR (with ENABLE/SLEEP options)
- Fault/status reporting outputs for diagnostics
- Built‑in protections: undervoltage, overcurrent/short‑circuit, overtemperature, and overvoltage
- Soft‑start and current decay control for smooth startup
- Wide operating voltage range suitable for low to mid‑voltage BLDC applications
- Compact package suitable for surface‑mount designs
Note: exact specifications (voltages, current range, interface pins) vary by revision and package. For precise features, consult the official datasheet.
Pinout
- Pin count: 40 pins (LQFP40/QFN40 variants).
- Function: 3-phase brushless DC motor driver. Provides six motor-outputs (U/V/W or PHASE A/B/C) to drive three windings. Requires motor supply VM and logic supply VCC (GND/COM as common). Control inputs include STEP, DIR (and EN for enable), plus MODE (microstep select), SLEEP, and RESET. Current is set via VREF with a current-sense (IS) pin. Diagnostic/status available via FAULT/DIAG. For exact pin names/numbers, refer to the TB67B000AHG datasheet for your package variant.
- Function: 3-phase brushless DC motor driver. Provides six motor-outputs (U/V/W or PHASE A/B/C) to drive three windings. Requires motor supply VM and logic supply VCC (GND/COM as common). Control inputs include STEP, DIR (and EN for enable), plus MODE (microstep select), SLEEP, and RESET. Current is set via VREF with a current-sense (IS) pin. Diagnostic/status available via FAULT/DIAG. For exact pin names/numbers, refer to the TB67B000AHG datasheet for your package variant.
Manufacturer
- Manufacturer: Toshiba Electronic Devices & Storage Corporation (often referred to as Toshiba).
- What kind of company: A Japanese multinational electronics and semiconductor company that designs and manufactures semiconductors, memory, and electronic components (including motor driver ICs like the TB67B000AHG).
- What kind of company: A Japanese multinational electronics and semiconductor company that designs and manufactures semiconductors, memory, and electronic components (including motor driver ICs like the TB67B000AHG).
Application
TB67B000AHG is a dual full-bridge motor driver IC for DC motors and two-phase stepper motors. Typical application areas include:
- Printers, scanners, copiers and other office automation equipment (precise motor drive).
- 3D printers, CNC machines, robotics and other hobby/industrial motion control.
- Small household appliances (fans, pumps, actuators, blowers) requiring compact motor control.
- General embedded mechatronics and automotive interior actuation (where compact, protected motor drive is needed).
- Printers, scanners, copiers and other office automation equipment (precise motor drive).
- 3D printers, CNC machines, robotics and other hobby/industrial motion control.
- Small household appliances (fans, pumps, actuators, blowers) requiring compact motor control.
- General embedded mechatronics and automotive interior actuation (where compact, protected motor drive is needed).
Package
HTSSOP-28 package (28-pin).
