DC/DC 变换控制电路

D34063 是一单片双极型线性集成电路 , 专用于直流 - 直流变换器控制部分。片内包含有温度补偿带隙基准源、一个占空比周期控制振荡器、驱动器和大电流输出开关，能输出 1.5A 的开关电流。它能使用最少的外接元件构成开关式升压变换器、降压式变换器和电源反向器 \r\n·能在 3.0-- 40V 的输入电压下工作\r\n\r\n·输出开关电流可达 1.5A ( 无外接三极管 )\r\n\r\n·输出电压可调\r\n\r\n·工作振荡频率从 100Hz 至 100KHz\r\n\r\n·高精度能隙基准电压源;

DBIC

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DC-to-DC CONVERTER CONTROL CIRCUITS

1.5 A, Step-Up/Down/Inverting Switching Regulators The MC34063A Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an ac

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ONSEMI

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DC-to-DC CONVERTER CONTROL CIRCUITS

1.5 A, Step-Up/Down/Inverting Switching Regulators The MC34063A Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an ac

文件：200.02 Kbytes 页数：12 Pages

ONSEMI

安森美半导体

DC-DC CONVERTER CONTROL CIRCUITS

DESCRIPTION The MC34063A/E series is a monolithic control circuit delivering the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high

文件：130.58 Kbytes 页数：15 Pages

STMICROELECTRONICS

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