Designs (821)

821 Results - Page 4/83 |< < 2 3 4 5 6 > >|

LMZ12003EXTEVAL: 1.8V @ 3A, 4.5 ~ 20V in

Manufacturer: Texas Instruments

The LMZ1200x SIMPLE SWITCHER power modules are easy-to-use DC-DC solution capable of driving up to a 3A load with exceptional power conversion efficiency, output voltage accuracy, line and load regulation.

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LMZ12008EVAL: 5V @ 8A, 6 ~ 20Vin, Inductor On-Chip

Manufacturer: Texas Instruments

The LMZ12010/8/6 SIMPLE SWITCHER® power modules are easy-to-use DC-DC solution capable of driving up to a 10, 8 or 6 ampere load. They are available in an innovative package that enhances thermal performance and allows for hand or machine soldering. The LMZ12010/8/6 can accept an input voltage rail between 6V and 20V.

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DC1414A: 1.2 ~ 5V @ 12A, 5 ~ 20V in, Inductor On-Chip

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit 1414 features the LTM®4601AEV, a high efficiency, high density switch mode step-down power module. The DC1414A accepts an input voltage from 5V to 20V to deliver a jumper selectable output voltage from 1.2V to 5V at up to 12A. As shown in the data sheet, derating is necessary for certain VIN, VOUT, and thermal conditions.

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DC1453A: 1.8V &amp; 3.3V @ 4A, 4.5 ~ 28V in

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit 1453A features the LTM®4619EV, the high input voltage, high efficiency, high density, dual 4A step-down power module. Derating is necessary for certain VIN, VOUT, and thermal conditions. The two outputs are interleaved with 180° phase to minimize the input ripple and reduce the input capacitors.

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DC1597A: 3.3V @ 1A, 5 ~ 36V in, Inductor On-Chip

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit DC1597A features the LTM®8031, a step-down converter certified to meet the EN55022 radiated emissions standard. The LTM8031 is configured to deliver a 3.3V output from a 5V to 36V input with a 750kHz operating frequency. The wide input range supports a variety of input sources, such as automotive batteries, wall adaptors and industrial supplies.

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AN954: Off-Line Capacitive Power Supply

Manufacturer: Microchip Technology

* From page 10 of AN954: Figure 10 shows a capacitive power supply with several UL considerations designed in. A fuse is added to protect the circuit during an over-current condition. Adding R2 in parallel with C1 creates a filter that will attenuate EMI from traveling back onto the line. A varistor, or MOV, provides transient protection.

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STEVAL-ISA019V2: 80W, 24V @ 3.3A, 160 ~ 550VAC

Manufacturer: STMicroelectronics

The purpose of this application note is to explain the design of an 80 W 3-phase auxiliary power supply for motor drives and welding applications. To reach a high level system in terms of both efficiency and cost, the L6565 PWM controller has been selected as well as the STC04IE170HV as the main switch. The combination of these STMicroelectronics parts provides a highly efficient solution for hig…

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EVAL5986A: 1.8V @ 2.5A, 2.9 ~ 18 Vin

Manufacturer: STMicroelectronics

The L5986 is a step-down switching regulator with 3.0 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2.5 A current to the load depending on the application conditions.

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STEVAL-ISA009V1: 24W, 12V @ 2A, 90 ~ 264VAC

Manufacturer: STMicroelectronics

The VIPer53 combines an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet in the same package. VIPer53 is available in two different packages, DIP-8 and PowerSO-10. This reference board is an offline wide range power supply that incorporates VIPer53 and is set up for secondary regulation by driving the PWM controller through an optocoupler.

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EVALVIPER17L-7W: 12V @ 600mA, 90 ~ 265 VAC

Manufacturer: STMicroelectronics

The new VIPer17 device integrates in the same package two components: an advanced PWM controller built in BCD6 technology and an 800 V avalanche rugged vertical power MOSFET. The device is suitable for off line power converter operating both, with wide range input voltage (85 VAC - 270 VAC) up to 7 W or with single range input voltage (85 VAC - 132 VAC or 175 VAC – 265 VAC). With European range i…

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821 Results - Page 4/83 |< < 2 3 4 5 6 > >|