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Wide Input Range Buck LED Driver

The PT6911 is ideally suited for AC/DC buck LED drivers. Since the PT6911 includes an 8V-450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. Besides, the PT6911 operates in hysteretic control mode, the controller achieves ...

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Princeton Technology Corp.

Categories:

Ballast, Dimmers, Transformers ,  Consumer IC,  LED Products

Stereo 2W Class-D Amplifier With Built-In Audio Processor

The PT2334 is an integrated stereo 2W Class-D amplifier accompany with a Class-AB headphone driver. The input interface accepts both analog and digital audio sources; the chip included a 16-bit DAC to convert digital audio source to analog signal. The signal process is basically in analog domain to maintain the ...

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Princeton Technology Corp.

Categories:

Consumer IC,  Multimedia IC,  Other Processors

Adaptive Control IC For Fluorescent Lamp Ballast

The PT5612 is a compact electronic ballast control IC mainly for the fluorescent lamp. The PT5612 incorporates an active electronic ballast controller and a 650V half-bridge high side driver. Two advanced active-features, active dead-time control and active frequency ZVS, are included in PT5612. And PT5612 also includes crest factor over-current ...

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Princeton Technology Corp.

Categories:

Other Lighting Parts & Accessories,  Consumer IC,  Ballast, Dimmers, Transformers

16-Channel Constant Current Sink For LED Driver

The PT6726 is a 16-channel current sink driver for LED clusters. It contains a serial buffer and data latches which convert serial input data into parallel output format. At output stage, sixteen regulated current ports are designed to provide uniform and constant current sinks for driving LEDs. The output current ...

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Princeton Technology Corp.

Categories:

Other Ics,  Consumer Ics,  Logic IC

Electronic Volume Controller IC

PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range and a very low total harmonic distortion, thereby ...

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Princeton Technology Corp.

Categories:

Sound IC,  Multimedia IC,  Consumer IC

Front Panel LED Control/Driver Power With Standby Management

The PT6991 is designed to integrate the LED driver, key-scan matrix, infrared (IR) remote control decoding and into one integrated solution. All functions are programmable using I2C interface. In standby operation, the PT6991 provides the standby power management to the chipset for low power consumption. The PT6991 is housed in 32-pin SOP ...

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Princeton Technology Corp.

Categories:

Consumer IC,  Internet Set Top Boxes,  LED Products

Audio Processor IC

The product is an audio processor IC designed for versatile application, includes 4 stereo input selector with adjustable gain, master volume control with low frequency loudness compensation, speaker output attenuator and tone control. The audio processor IC provided by Princeton features that per channel output can be muted individually. With several advantages ...

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Princeton Technology Corp.

Categories:

Sound IC,  Multimedia IC,  Consumer IC

General Purpose LCD Driver IC

PT16580 is an LCD Driver IC which can drive up to 200 segments. It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications. PT16580 supports both 1/3 duty, and 1/4 duty drive. Pin assignment and application circuit are optimized for easy PCB layout and ...

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Princeton Technology Corp.

Categories:

Other Ics,  Consumer Ics,  Driver IC

PFC + Ballast Control IC

The PT5613 is a ballast control IC, with the Power Factor Correction (PFC) control and the 650V half-bridge driver, designed to drive all types of fluorescent lamps. In the Ballast Control section, the features such as programmable preheat time and frequency, programmable and precise run frequency, self-adapting ignition time regulator ...

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Princeton Technology Corp.

Categories:

Other Lighting Parts & Accessories,  Consumer IC,  Ballast, Dimmers, Transformers

10W Stereo Integrated Audio Amplifier

The PT2830 is an integrated audio amplifier design for the compact audio systems, max power output is up to 10W x 2 (VDD=12V, RL=8Ω). Utilizing exclusive, patented CLASS-D modulation circuit. Compare with traditional Class-AB structure, the benefit of the PT2830 are high efficiency, low heat dissipation and very low harmonic ...

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Princeton Technology Corp.

Categories:

Home Stereo Systems ,  Car Audio,  Consumer IC

VCM Motor Driver IC

The VCM motor driver IC PT5110 is a single 10-bit DAC with 102.3mA output current sink capability. It features an internal reference and operates from a single 2.3V to 5.5V supply. It is controlled via a 2-wire (I2C compatible) serial interface that operates at clock rates up to 400KHz. The ...

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Princeton Technology Corp.

Categories:

Video Cameras,  Other Cameras ,  Consumer IC

Current Regulator For HV LED

PT6913 is a special current regulator to drive HV LED. Compact, few external components design is very flexible in many applications. PT6913 provides a programmable 10~60mA constant current. Maximum 400V input voltage provides high reliability for HV LED lighting. The simple driving topology will improve power factor, efficiency. EMI issue ...

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Princeton Technology Corp.

Categories:

Other Control ICs, Logic ICs,  Logic IC,  Consumer Ics

Stereo Audio Processor For Home TV Audio

The PT2315E is an audio processor designed for versatile application, includes master volume control with low frequency loudness compensation, speaker output attenuator and tone control. It is a good solution for the home audio signal processing. Due to the high reliability requirement from the audio business, the PT2315E improves both audio ...

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Princeton Technology Corp.

Categories:

Home Stereo Systems ,  Consumer IC

1 CH Micro-actuator Driver

The PT5104 is micro-actuator driver IC with miniature package. It is one channel low voltage bi-directional motor driver IC. The design is optimal for driving different type micro-actuator, such as voice coil motor, piezo-actuator, or other dc motor actuator. It is suitable for camera module or other portable device. ...

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Princeton Technology Corp.

Categories:

Other Ics,  Peripheral IC,  Consumer IC

Auto Focus Motor Driver IC

The PT5662 is a single 10-bit DAC with 102.3mA output current sink capability. It features an internal reference and operates from a single 2.3V to 5.5V supply. The DAC is controlled via a 2-wire (I2C compatible) serial interface that operates at clock rates up to 400KHz. The PT5662’s unique and proprietary Slope ...

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Princeton Technology Corp.

Categories:

Peripheral IC,  Other Ics,  Consumer IC

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