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NXP Dual Tuner RF System Brings Integration Breakthrough to Satellite Set-top Boxes - NXP TDA20136 features unprecedented levels of pre-tuner RF functionality, supporting single cable and legacy satellite reception

Data Converters ADS1115 16-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference - The ADS1113, ADS1114, and ADS1115 are precision analog-to-digital converters (ADCs) with 16 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1113/4/5 are designed with precision, power, and ease of implementation in mind. The ADS1113/4/5 feature an onboard reference...

Data Converters ADS1114 16-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference - The ADS1113, ADS1114, and ADS1115 are precision analog-to-digital converters (ADCs) with 16 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1113/4/5 are designed with precision, power, and ease of implementation in mind. The ADS1113/4/5 feature an onboard reference...

Data Converters ADS1113 16-Bit ADC with Integrated MUX, Oscillator, and Reference - The ADS1113, ADS1114, and ADS1115 are precision analog-to-digital converters (ADCs) with 16 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1113/4/5 are designed with precision, power, and ease of implementation in mind. The ADS1113/4/5 feature an onboard reference...

Power Management TPS65193 5-Channel Level Shifter for LCD Displays - The TPS65193 is dual high-voltage scan driver to drive an amorphous-silicon-gate (ASG) circuit on TFT glass. Each single high-voltage scan driver receives logic-level inputs of CPVx and generates two high-voltage outputs of CKVx and CKVBx. The device receives a logic-level input of STV and generates a high-voltage output of...

Power Management TPS650732 5-Channel Power Management IC with 3 DC/DCs, 2 LDOs in 6x6mm QFN - The TPS6507x are single chip Power Management ICs for portable applications consisting of a battery charger with power path management for a single Li-Ion or Li-Polymer cell. The charger can either be supplied by a USB port on pin USB or by a dc voltage from a wall adapter connected to pin AC. Three highly efficient 2.25MHz...

Power Management TPS650731 5-Channel Power Management IC with 3 DC/DCs, 2 LDOs in 6x6mm QFN - The TPS6507x are single chip Power Management ICs for portable applications consisting of a battery charger with power path management for a single Li-Ion or Li-Polymer cell. The charger can either be supplied by a USB port on pin USB or by a dc voltage from a wall adapter connected to pin AC. Three highly efficient 2.25MHz...

Power Management TPS65073 5-Channel Power Management IC with 3 DC/DCs, 2 LDOs in 6x6mm QFN - The TPS6507x are single chip Power Management ICs for portable applications consisting of a battery charger with power path management for a single Li-Ion or Li-Polymer cell. The charger can either be supplied by a USB port on pin USB or by a dc voltage from a wall adapter connected to pin AC. Three highly efficient 2.25MHz...

Power Management TPS65070 5-Channel Power Management IC with 3 DC/DCs, 2 LDOs in 6x6mm QFN - The TPS6507x are single chip Power Management ICs for portable applications consisting of a battery charger with power path management for a single Li-Ion or Li-Polymer cell. The charger can either be supplied by a USB port on pin USB or by a dc voltage from a wall adapter connected to pin AC. Three highly efficient 2.25MHz...

Power Management TPS23757 High Efficiency PoE Interface and DC/DC Controller - The TPS23757 is a combined Power over Ethernet (PoE) powered device (PD) interface and current-mode dc/dc controller optimized specifically for isolated converters. The PoE interface supports the IEEE 802.3at (draft) standard for a type 1 PD, which is equivalent to the 13W standard of IEEE 802.3-2008. The TPS23757 supports...

Power Management BQ24753A Host-Controlled Li-Ion and Li-Polymer Battery Charger with Low Iq and System Power Selector - The bq24753A is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained Li-Ion and Li-Polymer battery charging applications. Ratiometric charge current and voltage programming allows for high regulation accuracies, and can...

Sanken launches SZ-10M20C bypass diode for solar cells ~ Realizes ultra-low thermal resistance and improved heat dissipation ~ - Sanken Electric Co., Ltd. announces the development of SZ-10M20C bypass diode for solar cells. The SZ-10M20C features withstand voltage of 1,000 V and 20 A current.

Vishay’s New SkyFET® Monolithic Power MOSFET and Schottky Diode Achieves 3 Milliohms On-Resistance in SO-8 with TrenchFET® Gen III Technology - Si4628DY SkyFET will typically be used as the low-side power MOSFET in synchronous buck converters for notebook core voltage and VRM applications, graphic cards, point-of-load power conversion, and synchronous rectification in computers and servers.

Vishay Announces New 128 x 32 LED Graphics Displays with Drive Electronics and + 5-V HC CMOS Level Video Interface - New bright red (LEE-128G032B) and neon orange (LEE-128G032-1) LED displays are designed as solid-state alternatives to popular plasma displays.

IR's 25V IRF6718 In New Large Can DirectFET(R) Package Delivers Lowest On-State Resistance for Active ORing and Hot Swap Applications - EL SEGUNDO, Calif.--(BUSINESS WIRE)--Aug. 6, 2009-- International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today introduced the IRF6718 DirectFET® MOSFET.

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MAX5965A, MAX5965B - High-performance, monolithic quad PSE controller enables IEEE 802.3at (PoE+) applications

MAX5965A, MAX5965B - High-performance, monolithic quad PSE controller enables IEEE 802.3at (PoE+) applications

This device allows multiport PoE systems to deliver up to 45W over standard Cat5 Ethernet cable to power devices such as IP phones, wireless LAN access nodes, and IP cameras. The controller is well suited for both endpoint (LAN switches/routers) and midspan (power injectors) PSE applications. [Read more...]
 

Vishay Introduces Streaming Video Comparison Demonstrations of Bulk Metal Foil Resistors on Website

29.04.2009 04:30 - Source: Vishay

Videos Show In-Circuit Advantages of Bulk Metal® Foil Resistors Under Real Environmental Conditions

MALVERN, Pa. — April 27, 2009 — To assist customers in understanding the advantages of using Bulk Metal® Foil resistors in their applications, Vishay Intertechnology, Inc. (NYSE: VSH) today announced that it has added streaming video demonstrations to its Web site (http://www.vishay.com).

Vishay Bulk Metal Foil resistors are designed and manufactured to eliminate the inter-parameter compromise inherent in all other types of precision resistors. All important characteristics — tolerance, long-term and load-life stability, temperature coefficient, noise, capacitance, inductance, and rise time — are optimum, approaching in total performance the theoretical idea of a straight wire of constant electrical resistance.

The first two three-minute videos feature an accelerated life test and highlight the TCR performance of Bulk Metal Foil devices. The resistors offer exceptional reliability and long-term stability compared to other resistor technologies. These videos enable engineers from anywhere in the world to view tests that demonstrate actual device performance at different temperatures, allowing potential users to see the differences in resistor technologies, and the in-circuit advantages of Bulk Metal Foil under real environmental conditions.

An upcoming four-minute video demonstrates the in-circuit performance of Vishay Bulk Metal Foil resistors when subjected to ESD, a major cause of component failure. Damage to an ESD-sensitive device depends on the device’s ability to dissipate energy and withstand the energy of the voltage levels While other resistor technologies may experience parametric failure, or catastrophic or latent damage, with electric potentials as low as 3 kV, the construction of Bulk Metal Foil devices allows them to withstand ESD up to 25 kV.

To view the video demonstrations, go to:

http://www.vishay.com/resistors-discrete/metal-foil/tcr-video-list/.

 

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