Micropower Boost Converter Preliminary Information

General Description The MIC2141 is a micropower boost switching regulator that can operate from 3- or 4-cell nickel-metal-hydride batteries or a single Li-ion cell. This regulator employs a constant 330kHz, fixed 18 duty-cycle, gated-oscillator architecture. Features ? Implements low-power boos

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MICREL

麥瑞半導體

Schottky Rectifier

Features ? 0.5 Ampere, low forward voltage, less than 430mV ? Compact surface mount package with the same footprint as mini-melf

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FAIRCHILD

仙童半導體

Dual BCM PFC Controller

Overview of the Evaluation Board The FAN9611/12 interleaved dual Boundary-Conduction-Mode (BCM) Power-FactorCorrection (PFC) controllers operate two parallel-connected boost power trains 180o out of phase. Interleaving extends the maximum practical power level of the control technique from about

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FAIRCHILD

仙童半導體

Surface Mount Schottky Power Rectifier

Surface Mount Schottky Power Rectifier Plastic SOD?123 Package The MBR0530 uses the Schottky Barrier principle with a large area metal?to?silicon power diode. Ideally suited for low voltage, high frequency rectification or as free wheeling and polarity protection diodes in surface mount applicat

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ONSEMI

安森美半導體

Schottky Diode, 0.5 A

DESCRIPTION This Schottky diode is ideally suited for low voltage, high frequency operations, as freewheeling and polarity protection. Small size of the package allows proper use in application where compact size is critical, fitting also the GSM and PCMCIA requirement. FEATURES ? Surface mount

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VISHAYVishay Siliconix

威世威世科技公司

SCHOTTKY RECTIFIER DIODE

FEATURES * For surface mounted applications * Low forward voltage drop (VF=0.37V Typ. at 0.1A) * Guard ring for transient and ESD protection

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UTC

友順

0.5 Amp Schottky Rectifier 20 to 100 Volts

Features ● Lead Free Finish/RoHS Compliant (P Suffix designates RoHS Compliant. See ordering information) ● For Surface Mount Application ● Low Forward Voltage and Extremely Low Thermal Resistance ● Halogen free available upon request by adding suffix -HF ● Epoxy meets UL 94 V-0 flammability

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MCC

0.5 Amp Schottky Rectifier 20 to 80 Volts

Features ● Lead Free Finish/RoHS Compliant (P Suffix designates RoHS Compliant. See ordering information) ● For Surface Mount Application ● Low Forward Voltage and Extremely Low Thermal Resistance ● Halogen free available upon request by adding suffix -HF ● Epoxy meets UL 94 V-0 flammability

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MCC

0.5 Amp Schottky Rectifier 20 to 80 Volts

Features ● Lead Free Finish/RoHS Compliant (P Suffix designates RoHS Compliant. See ordering information) ● For Surface Mount Application ● Low Forward Voltage and Extremely Low Thermal Resistance ● Halogen free available upon request by adding suffix -HF ● Epoxy meets UL 94 V-0 flammability

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MCC

0.5Amp schottky rectifier 20to100 volts

Features ● High Current Capability ● Extremely Low Thermal Resistance ● For Surface Mount Application ● Higher Temp Soldering: 250°C for 10 Seconds At Terminals ● Low Forward Voltage

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CHENYI

商朗電子