Unipolar PWM Stepper Motor Driver

Features ● Unipolar stepper motor driver ● Constant current control function（Fixed OFF Time） ● Logic supply voltage 3.3V ● TTL, CMOS compatible input ● 4-Phase input (Simultaneous ON prevention function) ● Built-in flywheel diodes ● Surface mount package with heat sink(HSOP28)

MTD1121F_17

文件：84.74 Kbytes Page：5 Pages

Stepper Motor Driver IC

Stepper Motor Driver IC

文件：84.74 Kbytes Page：5 Pages

100mA Charge Pump Voltage Converter with Shutdown

100mA Charge Pump Voltage Converter with Shutdown The MC1121 is a charge pump converter with 100mA output current capability. It converts a 2.4V to 5.5V input to a corresponding negative output voltage. As with all charge pump converters, the MC1121 uses no inductors saving cost, size, and reduci

SILICON POWER TRANSISTORS 2 AMPERES 100 VOLTS 20 WATTS

Complementary Darlington Power Transistors DPAK For Surface Mount Applications Designed for general purpose power and switching such as output or driver stages in applications such as switching regulators, converters, and power amplifiers. • Lead Formed for Surface Mount Applications in Plastic

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■ OUTLINE The R1121N Series are voltage regulator ICs with high output voltage accuracy, extremely low supply current, low ONresistance and high ripple rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors, a current l

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Silicon PNP epitaxial planer transistor

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