升降压DC-DC转换器

The PL9001 is a 1.0A output, low-noise,pulse-width-modulated (PWM) buck-boost DC-DC converter that operates from input voltageabove, below, or equal to the output voltage.The device features two internal synchronousrectifiers for high efficiency; it requires no ex-ternal Schottky diode. Internally f • Regulated Output with Input Voltage Above,Below, or Equal to the Output.\n• Up to 800mA Output Current at 3.3V inBoost Mode (VIN > 2.8V).\n• Fixed and Adjustable Output Voltage Optionsfrom 1.8V to 5.5V.\n• Stable with Low ESR Ceramic Capacitors.\n• Output Disconnect in Shutdown.\n• <65uA Quiescent;

Powlicon

宝砾微电子

NPN Darlington Transistors

NPN Darlington Transistors TO-204MA (TO-3)

文件：344.75 Kbytes 页数：3 Pages

MICROSEMI

美高森美

50 MHz to 350 MHz CASCADEABLE AMPLIFIER

文件：451.77 Kbytes 页数：17 Pages

TI

德州仪器

50 MHz to 350 MHz CASCADEABLE AMPLIFIER

文件：451.77 Kbytes 页数：17 Pages

TI

德州仪器