8PSK/QPSK direct conversion tuner IC

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STMICROELECTRONICS

意法半导体

LOW POWER OFF-LINE SMPS PRIMARY SWITCHER

General Descriptions The STR-A6100 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PRC controller IC. PRC (Pulse Ratio Control) controls on-time with fixed off-time. The IC includes a startup circuit and a standby function

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Sanken

三垦

General Battery

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SUNNYWAY

三威电源

FM/IF system and microcomputer-based tuning interface

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PHI

飞利浦