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Multifunction LCD Segment Drivers

LCD drive output: Common output: 4, Segment output : 27 Integrated Display data RAM (DDRAM):  RAM:27x4 =108bit 3-wire Serial interface (SD, SCL, CSB) Integrated Oscillator circuit Integrated LCD Voltage generator circuit Support: 1/3 Bias, 1/3 or 1/4 Duty Support: 1/1 Bias, 1/1Duty (Static Driving) Integrated buffer amp Support separate power supply for Logic (VDD) and LCD (VLCD) Integrated LED ...

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Princeton Technology Corp.

Categories:

Other Active Components,  Consumer Ics,  LogIC Ics / Chips

16-Channel Constant Current Sink For LED Driver

The PT6724 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 Electrical and Electronics,  LogIC Ics / Chips,  Consumer Ics

LCD Control/Driver IC

The PT16511 is 1/4 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The PT16511 can drive an LCD with up to 140 segments directly. The PT16511 can also control up to 4 general-purpose output ports. ...

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Princeton Technology Corp.

Categories:

Other Electrical and Electronics,  Consumer Ics

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

3-Segment AC Input HV LED Driver

PT6923 is a special current regulator to drive HV LED. The proprietary 3-Segment driving topology will improve power factor, THDI and efficiency. EMI issue will be avoided by special technology during segment switching. Few external components design is very flexible in many compact size applications. PT6923 supports maximum 400V input voltage ...

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Princeton Technology Corp.

Categories:

Other Active Components,  Consumer Ics,  LogIC Ics / Chips

4-Channel 100mA LED Driver With DC-DC Controller

PT16972 is a 4-Channel constant current LED driver with current-mode switching DC-DC controller. The output current range can be externally programmed for 10mA~100mA per channel. Also, the output voltage can be up to 36V. The PT16972 supports the boost, coupled-inductor boost-buck or SEPIC topologies and operates in an adjustable switching ...

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Princeton Technology Corp.

Categories:

Consumer Ics,  Other Ics

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

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

3 Band Car Audio Processor

The PT12919 is a 3 band audio signal processor specially designed for car radio applications. The device includes a high performance audio processor with fully integrated audio filters. The digital control allows programming in a wide range of filter characteristics. ...

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Princeton Technology Corp.

Categories:

Other Control ICs, Logic ICs,  Other Active Components,  Consumer Ics

PCB Assembly Product

Reliable quality: we strictly follow IPC-610D standard 8 SMT lines, 4 DIP lines and 4 Assembly lines Purchase PCB and components for customers Min. Chip Size: 0201 BGA and Bonding are available Lead-Free Capability 5 million chips can be assembled each day In-Circuit Test Analogue, digital functional test ...

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SiYi PCBA Electronics Ltd

Categories:

Consumer Ics,  Other Electrical and Electronics,  Other Electronics Components, Assembles, Parts

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

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

Automotive Digital Clock IC

PT6398 is an automotive digital clock CMOS LSI. It drives fluorescent indicator panel directly. It can be driven by a 4.194304MHz crystal oscillator or an external clock signal (1024Hz). It has 4-ways display brightness control function and its display format is 12 hours. ...

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Princeton Technology Corp.

Categories:

Image Process ICs,  Driver IC ,  Open Frame LCD Monitor

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