具有辅助升压型转换器的单开关 PWM 控制器

LT®1950 是一款宽输入范围、正激、升压、反激和 SEPIC 型控制器，其用于驱动一个 N 沟道功率 MOSFET，所需的外部组件极少。\n\n 一个电阻器可编程占空比箝位可用来产生一个针对正激式转换器应用的伏特-秒箝位。该器件提供了一个内部升压型开关电源，用以产生一个用于输出栅极驱动器的单独电源，能够从低至 3V 的输入电压提供 10V 栅极驱动电压。LT1950 的工作频率可利用一个外部电阻器设置在 100kHz 至 500kHz 的范围内，而一个 SYNC 引脚则使该器件能同步至一个外部时钟。这款器件还拥有用于前沿消隐和斜率补偿的附加可编程性。\n\n 一个快速电 • 宽输入范围：3V 至 25V\n• 可编程伏特-秒箝位\n• 输出功率级别从 25W 至 500W\n• 辅助升压型转换器可从低至 3V 的 VIN 提供 10V 栅极驱动电压\n• 可利用一个外部电阻器设置工作频率 (100kHz 至 500kHz)\n• 可编程斜率补偿\n• 可编程前沿消隐\n• ±2% 内部 1.23V 基准\n• 具可编程迟滞的准确停机引脚门限\n• 60ns 电流检测延迟\n• 2.5V 辅助基准输出\n• 可同步至一个频率高达 1.5·fOSC 的外部时钟\n• 电流模式控制\n• 小外形 16 引脚 SSOP 封装;

Single Switch PWM Controller with Auxiliary Boost Converter

文件：275.46 Kbytes Page：20 Pages

Single Switch PWM Controller with Auxiliary Boost Converter

文件：223.35 Kbytes Page：20 Pages

Single Switch PWM Controller with Auxiliary Boost Converter

文件：275.46 Kbytes Page：20 Pages

封装/外壳：16-SSOP（0.154"，3.90mm 宽） 功能：升压，升压/降压 包装：管件 描述：IC REG CTRLR MULT TOP 16SSOP 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器

封装/外壳：16-SSOP（0.154"，3.90mm 宽） 功能：升压，升压/降压 包装：卷带（TR） 描述：IC REG CTRLR MULT TOP 16SSOP 集成电路（IC） DC-DC 开关控制器

Single Switch PWM Controller with Auxiliary Boost Converter

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NPN SILICON EPITAXIAL TRANSISTOR POWER MINI MOLD

DESCRIPTION The 2SD1950 is designed for general-purpose applications requiring High DC Current Gain. This is suitable for all kind of driving or muting. FEATURES ● High DC Current Gain and Good hFE linearity. hFE = 800 to 3 200 (VCE = 5.0 V, IC = 1.0 A) ● Low Collector Saturation Voltage.

Three-Phase Brushless Sensorless Motor Driver

Overview The LB1950V is a 3-phase brushless sensorless motor driver IC that is particularly well-suited to driving camcorder drum motors. Features • Drives 3-phase full-wave brushless sensorless motors • Soft switching drive • Speed control using motor power-supply voltage control for reduced

Three-Phase Brushless Sensorless Motor Driver

Overview The LB1950V is a 3-phase brushless sensorless motor driver IC that is particularly well-suited to driving camcorder drum motors. Features • Drives 3-phase full-wave brushless sensorless motors • Soft switching drive • Speed control using motor power-supply voltage control for reduced

P-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING

DESCRIPTION The µPA1950 is a switching device which can be driven directly by a 1.8 V power source. This device features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power switch of portable machine and so on. FEATURES • 1.8 V driv

1.5A Low-Voltage Low-Dropout Regulator

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