Toshiba AEC-Q100 Qualified Motor Control Devices

Toshiba AEC-Q100 Qualified Motor Control Devices are a portfolio of pre-driver ICs, H-Bridge drivers, and GATE drivers for automotive brushless and brush motors. The devices are housed in small packages and designed for high-current applications such as electric power steering (EPS). Brushed motor drivers can control a vehicle engine's throttle and other valves. Brushless devices drive a motor with a sine wave current to deliver smooth and quiet motor operation.

Features

TB9051FTG
- Motor driver block: Single channel H-Bridge driver (R_on(Pch+Nch)) <0.45Ω (Max @T_j = 150°C, V_BAT = 8V)
- Abnormality detection function: Over-current detection, over-temperature detection, V_BAT undervoltage detection, V_CC undervoltage detection, and V_CC high voltage detection
- Built-in initial diagnosis function: Power supply abnormality detection circuit (V_BAT undervoltage, V_CC undervoltage and V_CC high voltage.)
- Output type: PWM control output
- Motor operation: Forward /Reverse/ Brake
- Current limitation control: Current limiter with chopper type
- Output high-side current monitoring function (OCM pin)
- DIAG output
- Built-in the through current prevention circuit
- 4.5V to 28V operating voltage range (maximum ratings of power supply voltage 40V (max): 0.5 sec.)
- -40°C to +125°C operating temperature range
- Compact type flat package: P-QFN28-0606-0.65-001
- AEC-Q100 Qualified
TB9061AFNG
- 3-phase full-wave sensorless drive
- PWM chopper drive
- Outputs for external P-ch/N-ch MOSFETs drive ( 3-phase 6 outputs) (Output PWM Dynamic range expansion)
- Suited for both PWM input and DC input control
- Rotating Direction: CW/CCW
- PWM control on lower driver outputs
- Built-in 8-bit AD converter
- Built-in 3-ch comparators to detect induced voltage (Independent 3-phase inputs)
- Built-in overcurrent detector: Detect two values (Current limiter/Overcurrent detection)
- Built-in loss-of-synchronism detection and automatic restart control (Improved Startup)
- 5.12MHz oscillator for reference clock
- Built-in 5V constant voltage circuit
- -40°C to +125°C operating temperature range
- Mini flat package: SSOP-24-pin (pin pitch:0.65mm)
- TB9061FNG Pin-compatible
TB9081FG
- 3-phase pre-drivers: PWM control to 20kHz
- Built-in fail-safe relay pre-drivers
- Built-in Charge Pump
- High response Current Detection circuit
- Miscellaneous-abnormal-detection circuits (Under voltage (V_B, V_CC) / Over voltage (V_CC) / Over temp. / FET short-circuit detection)
- Build-in ABIST/LBIST functions
- 4.5V to 28V, V_CC=3.0 to 5.5V operating voltage range
- -40°C to +125°C operating temperature range
- Package: LQFP-64pin (0.5mm pitch)
- AEC-Q100 Qualified
- TM-SILTM
  - Developed according to ISO 26262 ASIL-D
  - Safety Manual and Safety Analysis Report
  - Functional redundancy and built-in ABIST and LBIST
  - SPI interface with CRC check

TB9101FNG
- Motor Driver: 2ch H-Bridge with Driver (Directory drive external Motor) R_ON: R_HON(Pch)=0.6Ω(typ.), R_LON(Nch)=0.6Ω(typ.)
- Standby mode: 0mA (typ.)
- 7V to 18V (40V absolute maximum rating) operating voltage range
- Operating Temperature range -40°C to +125°C
- Miscellaneous Abnormal Detection
  - Motor Over Current (with Output monitor signal)
  - VCC Over Voltage
  - VCC Low Voltage
  - IC internal Over Temperature
- Package: SSOP24-P-300-0.65A
- AEC-Q100 Qualified
TB9102FNG
- Motor Driver: Built-in 3ch H-bridge/6ch Half-bridge (R_HON=0.5Ω (typ.)/R_LON=0.5Ω (typ.) at 25°C)
- External MCU I/F: SPI Interface(16-Bit Shift Register, CLK,CSB)
- Abnormal detection: Over Current / Over Temperature / Over Voltage / 5V (V_DD, V_CC) Low Voltage Detection (Power on reset) with monitoring by SPI I/F (output)
- 7V to 18V (40V absolute maximum voltage) operating voltage range
- -40°C to +125°C operating temperature range
- Package: SSOP24-P-300-0.65A
- AEC-Q100 Qualified

Applications

Safety
- Advanced Driver Assistance Systems (ADAS)
- Parking assist systems
- Brake control (ABS/ESC)
- Electric control suspension
- Tire pressure monitoring system
- Airbags
- Pre-crash seat belt
- Functional safety technologies
Information
- Instrument cluster and head-up display
- Center information display
- Hands-free
- Remote Keyless Entry (RKE)

Environment
- HEV/EV System
- Automotive drive system (inverter)
- DC-DC converter
- Battery management system
- Direct injection
- Transmission control
- Start-stop systems
- Pump control
- Electronic Power Steering system
- Cooling fan
- Heating, ventilation, and air-conditioning (HVAC)
- Electric parking brake (EPB), power sliding doors, precrash seat belt tensioners