1.5MHz, 2A Step-Down Converter

The LP3219 is a 1.5MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment which requires very high current up to 2.0A from single-cell Lithium-ion batteries while still achieving over 96% efficiency during peak load conditions. The LP3219 also can run at · Input Voltage Range: 2.5V to 5.5V\n· Output Voltage Range: 0.61V to VIN\n· 2.0A Output Current\n· Low R(DSON) Internal Switches:80mΩ/70mΩ\n· High Efficiency: Up to 96%\n· 100% Duty Cycle in Dropout\n· Low Shutdown Current: <1uA\n· 1.5MHz Switching Frequency\n· Soft star Function\n;

LPSemi

微源半导体

丝印：LPS；Package：SOT23-5；1.5MHz, 2A Step-Down Converter

文件：855.3 Kbytes 页数：12 Pages

POWER

微源半导体

NPN Epitaxial Planar Silicon Transistor DC / DC Converter Applications

DC / DC Converter Applications Features • Adoption of MBIT processes. • Large current capacitance. • Low collector-to-emitter saturation voltage. • High-speed switching. • Narrow hFE range. • Ultrasmall package facilitates miniaturization in end products (mounting height : 0.85mm). • High

文件：38.26 Kbytes 页数：4 Pages

SANYO

三洋

Silicon NPN Epitaxial Planar Darlington Type

Silicon NPN Epitaxial Planar Darlington Type Power Amplifier, Switching Complementary Pair with PU3119, PU4119, PU4419

文件：63.92 Kbytes 页数：1 Pages

PANASONIC

松下

GENERAL PURPOSE 5 V AGC AMPLIFIER

文件：205.04 Kbytes 页数：6 Pages

NEC

瑞萨