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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
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Automotive Brushed DC Motor Driver ICs

A brushed motor is used the most in the type of motor for automotive application.
Toshiba has various of H-Bridge driver ICs which realize system optimization of each ECU, such as the driver IC integrating low Rds(on) Power MOSFETs and supporting LIN communication as a slave or the driver IC capable of 5A using smaller package with heat sink.
Toshiba provides high reliability motor driver IC solution qualifying AEC-Q100.

Automotive Brushed DC Motor Driver ICs roadmap

Product Highlights

Compact Driver IC for automotive electronic throttle control

TB9051FTG provides high efficiency and ultra-low ON resistance

While primarily targeted at vehicle engine applications, such as electronic throttle and valve control, the TB9051FTG is also suitable for control of on-board systems operating at up to 5A, such as control of wing mirrors and locks for car boots.  The TB9051FTG is a single channel H-Bridge that supports two power supplies (VBAT and VCC).  The TB9051FTG has an operational voltage range of VBAT=4.5V to 28V and VCC=4.5V to 5.5V.  In addition to forward, reverse and brake functions, it is also capable of PWM control, current limit control and usable for high-side current monitoring, diagnosis output and power on reset (POR) circuitry.  Fabricated with cutting edge process technology to ensure ultra-low on-resistance of 0.34Ω (high-side + low-side, max) the TB9051FTG applies DMOS transistors as driver circuits. The IC also uses various built-in failure detection features for functional safety. These include over current, over heat, low voltage and high voltage detection circuits. The device offers highly efficient operation in a compact P-QFN28 package (6mm × 6mm), well suited for small mounting boards.

TB9051FTG Specifications

TB9051FTG Datasheet

TB9051FTG whitepaper

10A H-Bridge Motor Driver IC Supporting Dual-Channel

Innovative design enables microcontroller port reduction via daisy-chain connection function

Innovative design enables microcontroller port reduction via daisy-chain connection function

The TB9054FTG and TB9053FTG are driver ICs for brushed DC motors, utilising advanced DMOS FET technology to achieve a low RDSON value. These H-bridge devices are AEC-Q100 Grade 1 qualified and support temperatures up to 150°C junction temperature.  Thanks to greater functional integration alongside streamlining of interfaces (e.g., no external capacitor is necessary for charge-pump operation), these Toshiba driver ICs have the capacity to significantly contribute to the downsizing of automotive electronic control units (ECUs). High-precision motor control can be executed via use of just the SPI interface (or through direct PWM control if preferred). This enables port reductions in the host microcontroller to be realised. In addition, built-in diagnostics allow ongoing performance and functional observation. Current monitoring and current limiting features are also incorporated. TB9053FTG is available in a QFN40 thermally enhanced power package with an extraordinary low Rth of just 0.67K/W. Over-current, over-temperature and open load protection mechanisms are all included. Among the key applications for these driver ICs are ETC, EGR, power mirror folding, small fans, grill shutter, camera or OBC lid operation, plus soft power door opening/closing systems.

TB9054FTG Specification / TB9053FTG Specification

TB9054FTG Datasheet / TB9053FTG Datasheet

TB9054FTG and TB9053FTG Whitepaper

Lineup

Part Number Package Output Current Power Supply Recommended Applications Features & Functions Rel. Level
P-QFN28-0606-0.65-001 ±5.0 A BATT Open/close control for engine throttle and other valves 1-channel PWM H-bridge pre-driver
Small package, various fault detection functions
AEC-Q100 qualified
HTSSOP48-P-300-0.50 ±1.0 A BATT EPS, electric power brake, seat belt pretensioners, auto sunroof, electric sliding doors, power windows, electric power seats, etc. 1-channel H-bridge pre-driver (ext. N-ch FET)
Built-in motor current detection circuit
AEC-Q100 qualified
SSOP24-P-300-0.65A ±0.3 A BATT
(built-in 5-V regulator)
HVAC actuator control 1-channel H-bridge driver LIN 1.3 slave
LQFP48-P-0707-0.50C ±1.0 A BATT EPS, electric power brake, seat belt pretensioners, auto sunroof, electric sliding doors, power windows, electric power seats, etc. 1-channel H-bridge pre-driver (ext. N-ch FET)
Built-in motor current detection circuit, built-in motor rotation direction detection
AEC-Q100 qualified
SSOP24-P-300-0.65A ±0.3 A BATT
(built-in 5-V regulator)
HVAC actuator control Built-in 1ch H-bridge, communicate with LIN 2.0 master, as a slave IC

AEC-Q100 qualified

SSOP24-P-300-0.65A ±1.0 A BATT HVAC damper control, door mirror angle control, etc. 2-channel H-bridge driver
DMOS power transistor version of the TA8083FG
AEC-Q100 qualified
SSOP24-P-300-0.65A ±1.0 A BATT HVAC damper control, door mirror angle control, etc. 6-channel half-bridge driver
SPI interface
AEC-Q100 qualified

Technical topics

Applications

Automotive Radiator Fan
Automotive Electro Active Suspension
Automotive Electric Water Pump
Automotive Power Slide Door
Electric Power Steering
Automotive HVAC
Automotive Engine Control

Simulation

Downloading PSpice® models

Product File Type PSpice Download Motor Type Output Voltage (V) Output Current (A) Features Publish Date
TB9051 zip (36KB) Brushed DC 28 6 PWM type single channel H-bridge DC brushed motor driver for automotive use 2017/10/30

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