converter

STMICROELECTRONICS STEVAL-LLL009V1 DIGITALLY CONTROLLED POWER SUPPLY

STMICROELECTRONICS STEVAL-LLL009V1 DIGITALLY CONTROLLED POWER SUPPLY

STMicroelectronics STEVAL-LLL009V1 Digitally Controlled 300W Power Supply consists of power factor correction (PFC) and half-bridge LCC resonant converter power stages. An STM32F334R8 microcontroller implements DC-DC and output synchronous rectification digital control, while the PFC is driven in transition mode by the L6562AT controller. To ensure maximum efficiency, MDmesh K5 and MDmesh DK5 Power MOSFETs are used in …

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MAXIM INTEGRATED MAX20077 MAX25277 MINI BUCK CONVERTERS

MAXIM INTEGRATED MAX20077 MAX25277 MINI BUCK CONVERTERS

Maxim Integrated MAX20077/MAX25277 36V, 2.5A Mini Buck Converters offer integrated high-side and low-side switches and is designed to deliver up to 2.5A (2.0A for the MAX20077ATCC/VY+) with 3.5V to 36V input voltages while using only 3.5µA quiescent current at no load. The MAX20077/MAX25277 Converters provide an accurate output voltage of ±2% in FPWM mode within the standard …

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VISHAY INTRODUCES NEW MINIATURE ALUMINUM CAPACITORS TO INCREASE DESIGN FLEXIBILITY AND SAVE BOARD SPACE

VISHAY INTRODUCES NEW MINIATURE ALUMINUM CAPACITORS TO INCREASE DESIGN FLEXIBILITY AND SAVE BOARD SPACE

Automotive Grade Devices Offer High Ripple Currents Up to 3.8 A, Operating Temperatures to +105°C, and Useful Life of 10,000 Hours at 105°C Vishay Intertechnology, Inc. today introduced a new series of low impedance, Automotive Grade miniature aluminum electrolytic capacitors that combines high ripple currents up to 3.8 A with high temperature operation to +105 °C …

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TEXAS INSTRUMENTS’ TPS61099 SYNCHRONOUS BOOST CONVERTER

TEXAS INSTRUMENTS’ TPS61099 SYNCHRONOUS BOOST CONVERTER

Texas Instruments’ converter features 800 nA ultra-low quiescent current Texas Instruments’ TPS61099x is a synchronous boost converter with 1 µA ultra-low quiescent current. The device is designed for products powered by alkaline batteries, NiMH rechargeable batteries, Li-Mn batteries, or rechargeable Li-Ion batteries where a high efficiency under light-load condition is critical to achieving long battery life operation. …

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8-Bit-Serial-Digital-to-Analog-5v-Range-Converter-for-Microcontrollers-when-TTL-and-Resistors-Is-All-Youve-Got

8 Bit Serial Digital to Analog (5v Range) Converter for Microcontrollers (when TTL and Resistors Is All You’ve Got)

So I needed a DAC (digital to analog converter) to use with my pic12F675 , and for those of you who have never heard of this little fella, it’s an 8 pin microcontroller from Microchip that has only 6 I/O pins… This is a very simple circuit that converts Digital data (serial input) to Analog …

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12VDC TO 220-380VDC CONVERTER

When powering many appliances from a sine wave inverter, the HV DC is converted to AC only to be rectified back to DC in the appliance. This inverter eliminates the SPWM stage and outputs DC only. This DC can be used to power appliances, or as a HV DC source for your SPWM, variable frequency …

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PIC18F2455 OBD2 USB TO RS232 CONVERTER CIRCUITS

PIC18F2455 OBD2 USB TO RS232 CONVERTER CIRCUITS

USB-to-RS232 converter on desktop computers COM port does not work well, but most of them are not useful for notebook laptop com-port Serial not found. Based on PIC18F2455 microcontroller circuit diagram hex driver software and observation programs there. USB… Electronics Projects, PIC18F2455 OBD2 USB to RS232 converter circuits “microchip projects, microcontroller projects, USB-to-RS232 converter on desktop computers COM …

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MULTI-VOLTAGE METER WITH PIC18F2550 PICBASIC PRO

MULTI-VOLTAGE METER WITH PIC18F2550 PICBASIC PRO

PIC Microcontroller with multi-voltage measurement, display (LCD) a good example for software pic basic prepared with pic18f4455 RE3, RA0, RA1, RA2, pins and the 4-channel voltage measurement can be made circuit as an example 5 …. 12V DC Voltage… Electronics Projects, Multi-Voltage Meter with PIC18F2550 Picbasic PRO “microchip projects, microcontroller projects, pic18f2550 projects, picbasic pro examples, PIC Microcontroller …

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