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Toshiba Expands Package Line-up of High Current Stepping Motor Driver ICs

Toshiba Corporation (TOKYO:6502) today announced an expansion of the package line-up of “TB67S10xA” and “TB6600” series of high current stepping motor driver ICs with 50V absolute maximum ratings. Sample shipments start today.

Toshiba: "TB6600FG", a high current stepping motor driver with HQFP64 package (Photo: Business Wire)

Toshiba: "TB6600FG", a high current stepping motor driver with HQFP64 package (Photo: Business Wire)

The “HZIP25” package, which realizes high power dissipation, and the “HSOP28” package, which allows customers to apply low-cost solder flow assembly, have been added to the “TB67S10xA” series. The high heat dissipating “HQFP64” package has been added to the “TB6600” series.

The expansion of the package line-up extends the customers’ ability to select high voltage, high current motor driver ICs that closely meet system requirements, including assembly method, contributing to equipment downsizing and cost reduction.

Key Features of New Package Line-up

  • HZIP25 packages (part numbers: TB67S101AHG, TB67S102AHG and TB67S109AHG)
    The HZIP25 package realizes high power dissipation of 5W (single use) and 25W (mounting on infinite heat sink plate), allowing use in applications that require large heat radiation. Applications include factory automation systems that need to mount high current driver ICs into high density PCBs.
  • HSOP28 packages (part numbers: TB67S101AFG and TB67S102AFG)
    The HSOP28 package allows low-cost solder flow assembly. It contributes to system cost reduction by allowing use of single-layer PCBs instead of high cost double-layer boards.
  • HQFP64 packages (part number: TB6600FG)
    The HQFP64 package incorporates heat sink plates on the base, allowing surface mounting while preventing overheating. The package is designed for use in applications, where the height of the mounted components is limited.


Printers, office automation equipment, banking terminals (ATM), bank note identification machines, amusement equipment, factory automation systems (industrial sewing machines, looms, and so on), and home appliances


Main Specifications of “TB67S101A”, “TB67S102A”, “TB67S109A” and “TB6600” series


  TB67S101A   TB67S102A TB67S109A   TB6600




50V, 4A HZIP25: 50V, 5A

HQFP64: 50V, 4.5A


HZIP25 and HSOP28


Package QFN48 and HTSSOP48 HZIP25


2 phases, 1-2 phases, and W1-2

2 phases, 1-2
phases, and
W1-2 phases,
2W1-2 phases,
4W1-2 phases,
and 8W 1-2

2 phases, 1-2
phases, and W1-2
phases, 4 Basic
mode, 2W1-2 phases
and 4W 1-2 phases



Low-heat-generation and high efficient drive by ADMD1 technology

(included in TB67S101A,TB67S102A, and TB67S109A)

Built-in abnormality detection functions (thermal shutdown circuit, over current shutdown circuit, and undervoltage lockout circuit)

Built-in output function of abnormality detection flag(only the TB67S109A)
Sequence-free of power supply by single power drive

1:   ADMD: ADvanced Mixed Decay. Toshiba's newly developed motor control technology; offers high efficiency motor operation by automated optimization of drive current.

Customer Inquiries:
Mixed Signal IC Sales and Marketing Department
Tel: +81-44-548-2821

Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

About Toshiba

Toshiba is a world-leading diversified manufacturer, solutions provider and marketer of advanced electronic and electrical products and systems. Toshiba Group brings innovation and imagination to a wide range of businesses: digital products, including LCD TVs, notebook PCs, retail solutions and MFPs; electronic devices, including semiconductors, storage products and materials; industrial and social infrastructure systems, including power generation systems, smart community solutions, medical systems and escalators & elevators; and home appliances.

Toshiba was founded in 1875, and today operates a global network of more than 590 consolidated companies, with 206,000 employees worldwide and annual sales surpassing 5.8 trillion yen (US$61 billion). Visit Toshiba's web site at

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