18V, 3A, 500KHz Synchronous Step-Down

Description The HM1470A is a synchronous step-down DC/DC converter that provides wide 4.5V to 18V input voltage range and 3A continuous load current capability. At light load condition, the HM1470A can operate at PSM mode to support high efficiency and reduce power loss. The HM1470A fault protec

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HMSEMI

華之美半導(dǎo)體

同步DC-DC降壓IC/車充IC

HMsemi

華之美半導(dǎo)體

1MHz, 18V, 2A Synchronous Step-Down Converter

DESCRIPTION The HM1470H is a fully integrated, high-efficiency 2A synchronous rectified step-down converter. The HM1470H operates at high efficiency over a wide output current load range. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high effi

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HMSEMI

華之美半導(dǎo)體

VARIABLE CAPACITANCE DIODE SILICON EPITAXIAL PLANAR DIODE

FM RADIO BAND TUNING APPLICATION. FEATURES ? High Capacitance Ratio : C1V/C5V=5.0(Min.) ? Excellent C-V Characteristics. ? Variations of Capacitance Values is Little. ? Small Package.

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KEC

KEC(Korea Electronics)

VARIABLE CAPACITANCE DIODE

DESCRIPTION The KV1470 is a 5 volt range variable capacitance diode designed for FM tuner applications. It contains two elements housed in the miniature SOT23-3 surface mount package. FEATURES ■ Very Low Operating Voltage (1 to 4.5 V) ■ Excellent Linearity (CV Curve) ■ Large Capacitance Ratio

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TOKO