Industrial

PT-30DFB is a DC brushless motor driver IC suitable for single-coil DC brushless motors. It features a single-phase full-wave driver, motor lock protection and automatic restart, connectable directly to Hall elements, built-in hysteresis comparator, frequency generation output, rotate detection (alarm) output, low power consumption, and high driving efficiency.

PT-30DFT is a DC brushless motor driver IC suitable for single-coil DC brushless motors. It features single-phase full-wave driver, motor lock protection and automatic restart, connectable direct to Hall element, built-in hysteresis comparator, frequency generation output, rotate detection (alarm) output, low power consumption, and high driving efficiency.

PT-30DFT is a H-bridge driver IC for driving single-coil DC brushless motors.

The PT-30DFx is a single-phase full-wave driver IC that can be used for single-coil DC brushless motors. This driver IC accepts the output signal from the hall IC and drives the motor coil directly without the need for any additional transistors. This IC can operate from a supply voltage of 2V to 18V, and the driving current can be up to 400mA.

The PT-3130 series optical signal receivers are designed with InGaAs/InP PIN photodiode and AGC transimpedance amplifier. Their wide dynamic ranges, differential outputs are suited for datacom and telecom applications, especially SONET OC-3/SDH STM-1, Fast Ethernet, and Fiber Channel.

Optoway PT-3130 is a 3.3V / 155 Mbps InGaAs PIN-TIA receiver with features such as InGaAs/InP PIN photodiode and AGC transimpedance amplifier. It is suitable for datacom and telecom applications, especially for SONET OC-3/SDH STM-1, Fast Ethernet, and Fiber Channel.

PT-3016x series is a DC brushless motor driver IC produced by Prolific Technology Inc. It has frequency output function and is suitable for single coil DC brushless motor. The chip has motor lock protection function and built-in transient output protection circuit. The output frequency can reach 6.5V, the power consumption is low, the driving efficiency is high, and the starting voltage is low.

PT-301E DC Brushless Motor Driver IC PWM Speed Controller is a single coil DC brushless motor product launched by PROLIFIC TECHNOLOGY INC., which supports PWM speed control, motor lock protection, transient output protection circuit, frequency generation output, low power consumption and high driving efficiency, ultra-low start voltage (Divide 2).

DHB34 series are industrial high-energy Metal-Oxide Varistors (MOVs), designed to provide surge suppression in the AC mains outdoor and service entrance environment (distribution panels) of buildings. DHB34 applications also include industrial heavy motors, controls, and power supplies such as used in the oil-drilling, mining, and transportation fields, including HVAC and motor/generator applications. The DHB34 Series provides rigid terminals for through-hole solder mounting on printed circuit boards, thereby eliminating the need for screw mounting.

HA Series transient surge suppressors are industrial high energy metal-oxide varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and service entrance environment (distribution panels) of buildings, and also in industrial applications for motor controls and power supplies used in the oil-drilling, mining, and transportation fields.

The AUML Series of Multilayer Transient Surge Suppressors was specifically designed to suppress the destructive transient voltages found in an automobile. These transient voltages are commonly caused by large inductive energy discharges. The AUML suppressor is manufactured from semiconducting ceramics, offering rugged protection and excellent transient energy absorption. The series is suitable for temperature ranges from -55°C to 125°C, providing temperature-independent suppression characteristics. The AUML suppressors are available in ceramic leadless chip form, eliminating lead inductance and ensuring fast response to transient surges. Compared to silicon TVS diodes, these suppressors require smaller space and land pads, providing greater flexibility in circuit board layout for designers.

ML Varistor Series is a family of Transient Voltage Surge Suppression devices based on Littelfuse Multilayer fabrication technology. These components are designed to suppress a variety of transient events, including those specified in IEC 61000-4-2 or other standards used for Electromagnetic Compliance (EMC).

The MLE Series is a family of Transient Voltage Suppression devices based on Littelfuse's multilayer fabrication technology. These devices are designed to suppress ESD events and protect integrated circuits and other components at the circuit board level. They have capacitance characteristics suitable for high frequency attenuation/low-pass filter circuit functions, providing suppression and filtering in a single device. Manufactured from semiconducting ceramics, they are supplied in a leadless surface mount package. They are compatible with modern reflow and wave soldering procedures.

CH series transient surge suppressors are small, metal-oxide varistors (MOVs) manufactured in leadless chip form. They are intended for use in a variety of applications from low voltage DC to off-line board-level protection. These devices, which have significantly lower profiles than traditional radial-lead varistors, permit designers to reduce the size and weight and increase the reliability of their equipment designs. CH series varistors are available in a voltage range from 14V to 275V VM(AC)RMS , and energy ratings up to 23J. See the Littelfuse Multilayer Suppressor Series also.

ZA Series Radial Lead Metal-Oxide Varistors for Low to Medium Voltage Operation