Tag Archives: mosfet

USB Fuse

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Life in the 21st century would be almost unbearable without some of the computer peripherals that PC users now look on as essentials – take for example the USB powered teacup warmer; this device is obviously an invaluable productivity tool for all users but it could prove a little tire… Read more »

Protect a Vehicle-Reverse Camera

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The circuit in this Design Idea uses a simple comparator circuit to make a power-on time delay for an automotive rear view camera. Auto manufacturers typically power reverse-view cameras from the reverse-light circuit. In automatic-transmission vehicles, a short power pulse is applied to the camera when you shift through reverse… Read more »

Soft Start For Torch – Increases The Life Of Torch Bulbs

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The halogen or krypton bulbs in modern torches (USA and Canada: flashlights) have a limited life and are not particularly cheap. A simple modification in the torch lengthens the life appreciably. It is a fact of nature that any incandescent bulb has a finite life. However, the bulbs in modern… Read more »

Efficient PSU MOSFET Controller

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Efficient PSU MOSFET Controller Diodes Incorporated, a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic and analog semiconductor markets, today announced a 25V rated synchronous MOSFET controller for notebook and laptop power supply designs of 90W and above. By enabling the replacement… Read more »

Fast 5-A two-output MOSFET

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Fast 5-A two-output MOSFET Texas Instruments Incorporated is expanding its MOSFET driver portfolio with three next-generation two-output gate drivers that improve efficiency and reliability in high-density isolated power supplies. First 120-V boot high-side/low-side MOSFET driver The UCC27210 and UCC27211 are the industry’s first 120-V boot, high- and low-side, two-output MOSFET… Read more »

80V MOSFET for Power Supply Designs

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80V MOSFET for Power Supply Designs Alpha and Omega Semiconductor Limited, a designer, developer and global supplier of a broad range of power semiconductors, announced the release of AON6270 and AON6280, the flagship devices in its new 75V and 80V AlphaMOS (aMOS™) medium voltage portfolios. The new product expands AOS’… Read more »

Single Low Resistance MOSFETs

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Single Low Resistance MOSFETs Fairchild Semiconductor now provides designers of cellular handsets and other ultra-portable applications P-Channel PowerTrench® MOSFETs to meet their needs for a small sized battery or load switching solution with excellent thermal characteristics. The FDMA905P and FDME905PT feature a MOSFET with low on-state resistance. These devices offer… Read more »

High Reliability Power MOSFETs

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High Reliability Power MOSFETs SEMICOA Corporation, a leading supplier of discrete semiconductors for high-reliability military, aerospace and commercial markets unveiled its first wave of high performance power MOSFET products targeting military and aerospace applications. The launch of SEMICOA’s first MOSFET product families marks a new period of growth for the… Read more »

Load and Discharge Switch MOSFET

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Load and Discharge Switch MOSFET International Rectifier, IR®, a world leader in power management technology, announced the introduction of an extensive portfolio of devices featuring IR’s latest low-voltage HEXFET® MOSFET silicon in a TSOP-6 package for low power applications including load switch, charge and discharge switches for battery protection and… Read more »