Datasheet > TB67S569FTG

TB67S569FTG

更新时间： 2024-11-19 14:57:39

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TB67S569FTG 数据手册

TB67S569FTG

Toshiba BiCD Process Integrated Circuit Silicon Monolithic

TB67S569FTG

BiCD constant-current 2-phase bipolar stepping motor driver IC

1. Description

The TB67S569FTG is a PWM chopper type 2-phase bipolar drive

system

stepping motor driver IC with PWM chopper type 2-phase bipolar drive.

Using the BiCD process, it achieves an output withstand voltage of 40 V

and a maximum current of 2.0 A.

The motor can be driven by a single VM power supply with a built-in

regulator for IC operation.

P-VQFN32-0505-0.50-008

Weight: 0.065 g (Typ.)

2. Features

●

BiCD process integrated monolithic IC

Bipolar stepping motor driver IC

Advanced Dynamic Mixed Decay (ADMD) function for high-efficiency PWM constant-current drive

Clock input control

2-phase, 1-2 phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, 8W1-2 phase excitation available

BiCD structure : DMOSFETs are used for output power transistors

High withstand voltage and high current: 40 V / 2.0 A (absolute maximum rating)

Built-in over-temperature detection (TSD), over-current detection (ISD), and low supply voltage

detection (UVLO)

●

Reduced external components for charge pump

Package : QFN32 (5 mm x 5 mm)

Start of commercial production

2023-07

2023-07-25

Rev.1.1

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...42

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