Power Management IC for Automotive Application

GENERAL DESCRIPTION The ADP5140 integrates four high performance, synchronous, step-down buck regulators (BUCK1 to BUCK4), one boost regulator, and seven low noise, low dropout (LDO) regulators (LDO1 to LDO7). The buck regulators support input voltages from 2.7 V to 5.5 V and provide output curre

适合汽车应用的电源管理IC

ADP5140集成了四个高性能、同步降压稳压器（BUCK1至BUCK4）、一个升压稳压器和七个低噪声、低压差(LDO)稳压器（LDO1至LDO7）。降压稳压器支持2.7 V至5.5 V的输入电压并提供2.5 A至3 A的输出电流。升压稳压器提供5 V固定输出和400 mA负载电流。七个LDO为系统提供干净的输出电压。LDO5提供可用于为噪声敏感负载供电的低噪声输出。\n\n ADP5140在2.2 MHz的固定开关频率(fSW)下运行，也可同步至同步范围为1.9 MHz至2.4 MHz的外部时钟，此频率范围超出了调幅(AM)频段。四个降压型稳压器以90°异相运行以减小输入纹波电流和输 • 降压调节器\n• BUCK1，使用 DVS 时的最大连续输出电流范围为 2.5 A\n\n• BUCK2，使用可调输出电压时的最大连续输出电流范围为 2.5 A\n\n• BUCK3，使用可调输出电压时的最大连续输出电流范围为 3 A\n\n• BUCK4，使用低噪声输出时的最大连续输出电流范围为 3 A\n\n\n\n\n• 升压稳压器：固定 5 V 输出，400 mA 输出电流范围\n\n• 具有低噪声输出的七个 LDO 稳压器\n• LDO1：300 mA\n\n• LDO2：2.3 A\n\n• LDO3：1.4 A\n\n• LDO4：1.2 A\n\n• LDO5：500 mA;

封装/外壳：6-DIP 模块 包装：托盘 描述：SENSOR PRESSURE 100KPA STD DIP 传感器，变送器 压力传感器、变送器

Power Management IC for Automotive Application

GENERAL DESCRIPTION The ADP5140 integrates four high performance, synchronous, step-down buck regulators (BUCK1 to BUCK4), one boost regulator, and seven low noise, low dropout (LDO) regulators (LDO1 to LDO7). The buck regulators support input voltages from 2.7 V to 5.5 V and provide output curre

Power Management IC for Automotive Application

GENERAL DESCRIPTION The ADP5140 integrates four high performance, synchronous, step-down buck regulators (BUCK1 to BUCK4), one boost regulator, and seven low noise, low dropout (LDO) regulators (LDO1 to LDO7). The buck regulators support input voltages from 2.7 V to 5.5 V and provide output curre

40 V low VCEsat PNP transistor

DESCRIPTION PNP low VCEsat transistor in an SC-74 (SOT457) plastic package. FEATURES • Low collector-emitter saturation voltage • High current capability • Improved device reliability due to reduced heat generation. APPLICATIONS • General purpose switching and muting • LCD back-lighting •

40 V low VCEsat PNP transistor

DESCRIPTION PNP low VCEsat transistor in a SOT54 plastic package. NPN complement: PBSS4140S. FEATURES • High power dissipation (830 mW) • Ultra low collector-emitter saturation voltage • 1 A continuous current • High current switching • Improved device reliability due to reduced heat gener

Brushless DC motor drive circuit

文件：240.29 Kbytes Page：24 Pages

Brushless DC motor drive circuit

文件：240.29 Kbytes Page：24 Pages

Brushless DC motor drive circuit

文件：120.73 Kbytes Page：19 Pages