Aprima Medical Software, Inc

Controls & Controllers

PWM Synchronous Buck Control ICs offer single-output design.

Model MIC2155 and MIC2156 single output, synchronous buck control ICs implement 500 kHz and 300 kHz voltage mode PWM control, respectively, with outputs switching 180° out-of-phase that results in 1 MHz or 600 kHz input ripple, with ripple current cancellation. Two independent enable pins and power good output are included. Operating over temperatures from -40 to +125°C, ICs have...

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Agricultural & Farming Products

Synchronous Buck Controllers feature adaptive on-time control.

Operating over input supply range of 3-28 V, Hyper Speed Control(TM) MIC2164/-2/-3/C supply 25 A output current and offer switching frequency of 300 kHz, 600 kHz, and 1 MHz, respectively. UVLO feature ensures proper operation under power-sag conditions to prevent external power MOSFET from overheating, while 6 ms internal soft start minimizes inrush current. Housed in 10-pin MSOP, controllers...

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Electronic Paper Display Controller features color processor.
Electrical Equipment & Systems

Electronic Paper Display Controller features color processor.

Display controller IC Model S1D13524 has built-in color processor for E Ink's Vizplex(TM)-enabled electronic color paper displays. Able to be configured to match color and CFA needs, integral color engine has built-in dither function that minimizes host overhead and can be connected to any host processor via 16-bit parallel or TFT LCD bus. IC supports multiregional and concurrent display updates...

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Digital Label Press efficiently handles short-run jobs.
Machinery & Machining Tools

Digital Label Press efficiently handles short-run jobs.

Accommodating jobs requiring fast turnaround, low volumes, and multiple label versions, SurePress L-4033A prints on off-the-shelf papers and film up to 0.32 mm thick and 80-330 mm wide at speeds to 5 m/min. It fits into existing digital workflows and leverages MicroPiezo ink jet technology as well as 6-color, water-based, pigment inks. Offering resolution to 720 x 720 dpi (paper) and 1,440 x 720...

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Buck Converter lets application processors run at max clock speed.
Electrical Equipment & Systems

Buck Converter lets application processors run at max clock speed.

Supplied in 2.0 x 2.0 x 0.65 mm WLP, MAX8952 synchronous DC-DC step-down converter delivers 2.5 A of output current and maintains output-voltage accuracy by integrating bandgap reference and minimizing offset errors in feedback circuit. Fully differential remote sense ensures precise regulation at load by eliminating resistive losses associated with PCB trace impedance. Operating from input as...

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High-Voltage HB LED Driver targets automotive applications.
Construction Equipment and Supplies

High-Voltage HB LED Driver targets automotive applications.

Model MAX16833 for boost, buck-boost, and buck configurations can sustain battery load-dump peaks up to 65 V. It provides single-wire connection to LEDs and includes high-side dimming p-channel MOSFET driver and current-sense amplifier that detect short-circuits, with protection between output and ground, and input and output. Frequency dithering is included on MAX16833, while MAX16833B has...

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RISC Microcontroller features integrated IR transceiver.
Agricultural & Farming Products

RISC Microcontroller features integrated IR transceiver.

Operating from 1.7-3.6 V external supply, 16-bit MAXQ613 can be powered directly from two AA cells. Unit includes USART, SPI(TM) master/slave communication port, IR module with carrier-frequency generation, and up to 24 general-purpose I/O pins. Secure memory-management unit prevents device cloning and unauthorized access to sensitive application code. Available with 48 KB Flash and 1.5 KB SRAM,...

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N-Channel MOSFET targets isolated DC-DC applications.

N-Channel MOSFET targets isolated DC-DC applications.

Produced using advanced Power Trench® process, 150 V Model FDMS86200 features low RDS(ON) of 17 mW max, gate to source voltage of ±20 V, and operating temperature range of -55 to +150°C. Shielded-gate MOSFET technology minimizes switching noise, ringing, and EMI. Housed in 5 x 6 mm MLP package, device can optimize efficiency in LED lighting as well as solar and industrial designs.

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Load Switches simplify complex power design challenges.
Electrical Equipment & Systems

Load Switches simplify complex power design challenges.

IntelliMAX(TM) FPF1038/FPF1039 help designers reduce in-rush current when switch is used to disconnect loads with output capacitances above 100 Â-µF. Specifically, slew-rate controlled turn-on characteristics with TR=2.7 mS prevent voltage droop on supply rails with bulk capacitances as large as 200 µF. Slew-rate controlled low-impedance MOSFET switch (21 mW typ) joins features such...

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DC/DC Synchronous Buck Regulator supports SD Flash Memory.
Electrical Equipment & Systems

DC/DC Synchronous Buck Regulator supports SD Flash Memory.

Model FAN5362 features VIN of 3.6 V and VOUT of 2.9 V, allowing it to deliver peak efficiency of 94% and maintain over 86% efficiency at light load of 1 mA. As battery approaches lower end of range, unit transitions seamlessly into and out of 100% duty cycle operation and is designed to respond with minimal under and overshoot. Measuring 0.96 x 1.31 mm with 0.6 mm profile, 3 MHz, 500 mA regulator...

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