High-performance current-mode PWM switching power supply controller

Features ? Built-in overload and saturation protection circuits, effectively preventing overload, switching transformer saturation, and output short circuits. ? Uses a 700V bipolar transistor as the switching transistor; its amplification effect is utilized for startup, reducing power consumptio

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CMOS Low Dropout Voltage Regulat or

Description The SSC2128 is stable with an output capacitance of 4.7mF or greater. The SSC2128 series positive,linear regulators feature low quiescent current (45mA typ.) with low dropout voltage, making them ideal for battery applications. Output voltage are set at the factory and trimmed to 1.5

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SECOS

喜可士

SAW Filter 433.92 MHz

文件：357.14 Kbytes 頁數(shù)：7 Pages

TAI-SAW

嘉碩科技

COLOR TV SCANNING AND POWER SUPPLY PROCESSOR

DESCRIPTION The TEA2128 is a complete (horizontal and vertical) deflection processorwith secondaryto primary S.M.P.S. control for color TV sets. DEFLECTION ■ AUTOMATIC VCR MODE RECOGNITION FOR TIME CONSTANT SWITCHING ■ VIDEO IDENTIFICATION CIRCUIT ■ DEFLECTION 500kHz RESONATOR OSCILLATOR ■ N

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STMICROELECTRONICS

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