Circuits

RF Power ICs target smartphones and mobile Internet devices.

RF Power ICs target smartphones and mobile Internet devices.

Featuring RF Configurable Power Core(TM), which incorporates all power amplification and RF power management functionality, PowerSmart(TM) Power Platforms deliver multiband, multi-mode coverage of all cellular air interface standards. Units support 4 bands of GSM/GPRS or EDGE and up to 5 bands of TD-SCDMA, WCDMA/HSPA+, LTE, WiMAX, or CDMA. Devices extend battery life and minimize thermal...

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Fixed-Frequency Current-Mode Controllers met efficiency needs.

Fixed-Frequency Current-Mode Controllers met efficiency needs.

Supplied in SOIC-7 package, NCP1237/NCP1238/NCP1288 are fixed-frequency, current-mode controller ICs suited for AC/DC adapter applications in laptops and notebooks, LCDs, printers, and consumer electronics. Each integrates 65 kHz oscillator as standard, with 100 kHz and 133 kHz versions supplied on request, and is available in choice of frequency options with single or dual level over current...

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LED Driver supports TRIAC dimming.

LED Driver supports TRIAC dimming.

Intended for residential and commercial lighting applications, Series NCL30000 achieves greater than 0.95 power factor in single-stage topology by using critical conduction mode flyback architecture. Three models are available up to 15 W and can drive 4-15 LEDs at 350 mA. Offering startup current of 24 -µA and operating current of 2 mA, drivers include programmable on time limiter, zero current...

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Programmable Power ICs include 3- and 4-channel models.

Model XRP7713, 3-channel, and XRP7714, 4-channel ICs offer input voltage range of 4.75-25 V and output range of 0.9-5.0 V. Providing digital power control, they include configurable LDO regulator for standby power and which can be used as standby-voltage source, gate drivers for high-current outputs, and up to 6 GPIO pins. Multiple digital PWM ICs are included for 12-bit resolution. Engineers can...

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Multi-Protocol Data Bus Interface supports Mil 1553/1760 standards.

Multi-Protocol Data Bus Interface supports Mil 1553/1760 standards.

Measuring 1.05 x 0.75 x 0.185 in., Terminal+ can function as simultaneous monitor/remote terminal, programmable bus controller, remote terminal, or bus monitor. It has integrated transformers and ensures integrity of all data and control structures. Serving as interface between dual redundant bus and host processor, solution only requires 20 MHz clock as external component and supports...

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Power Management IC features PMBus support.

Housed in 4 x 5 mm, 24-lead LLP-® package, Model LM25066 features input voltage of 2.9-17 V and selectable 25 mV/50 mV current limit threshold for addressing intermediate bus voltages and load currents. Integrated monitoring, protection, and control blocks precisely control and manage electrical operating conditions of each blade in chassis. Current and voltage are measured at 1,000 times/sec...

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RF CMOS Switches are intended for 3G smartphones.

Single-pole, three-throw RF1603 and single-pole, four-throw RF1604 are high-power RF CMOS switches that use high-resistivity silicon substrates and integrate controller and RF switch on same circuit. They meet/exceed linearity and isolation requirements of Next-Gen 3G and 4G smartphones while providing optimal ESD performance (HBM data rated at 2,000 V). Additional uses include cellular handset,...

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DSL Terminal Solution targets Ethernet-based applications.

Leveraging multi-mode ADSL2+/VDSL2, vectoring, and channel bonding technologies, Model BCM96519 optimizes capacity of Ethernet connectivity over copper, with rates approaching 1 Gbps. Multi-line DSL terminal is based on BCM6519 octal digital transceiver and BCM6529 dual analog front end companion chip. Solution provides wireless service providers with upgrades to multi-Mbps backhauling links...

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Krueger Sentry Gauge Announces the Release of Two New Chemical Sight Gauge Models Designed for Aggressive Liquid Storage Monitoring
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Krueger Sentry Gauge Announces the Release of Two New Chemical Sight Gauge Models Designed for Aggressive Liquid Storage Monitoring

Krueger Sentry Gauge, a leader in chemical sight gauges, now offers the ultimate in aggressive liquid storage monitoring devices. From sulfuric and hydrochloric acid to bleach, and acetone, our products are designed with robust features that deliver a long and trouble-free service life. See our video to learn all about this new and innovative line of sight gauges.

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