双通道1A, 2.25MHz同步降压型DC/DC变换器

EUP3402是一款同步降压型DC-DC变换器，它可以提供两个通道独立输出。2.7V~5.5V的输入电压范围使得EUP3402适用于智能手机，PDA以及其他便携设备应用。\nEUP3402开关频率高达2.25MHz，允许使用小型化电感与电容。典型情况下每个通道支持高达1A输出电流。片内集成的同步开关提高了转换效率，不需要外部肖特基二极管。用户可选择强制PWM或者PFM/PWM模式工作：强制PWM模式提供极低的输出电压纹波，而PFM模式用于在轻负载时提高效率。\nEUP3402内部软启动电路避免了浪涌电流。关断时，内部电阻可以对输出放电。 •效率高达95%\n•2.25MHz开关频率\n•双通道1A负载电流\n•45μA静态电流\n•2.7V to 5.5V 输入电压范围\n•双通道180度反相工作\n•可调输出电压低至0.6V\n•无需肖特基二极管\n•短路保护和过温保护\n•电源好指示输出\n•内部软启动\n•3mm x 3mm TDFN-10封装\n•符合RoHS规范、Lead(Pb)-Free、Halogen-Free;

Dual 1A, 2.25MHz Synchronous Step-Down DC/DC Regulator

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GSM Power Management System

GENERAL DESCRIPTION The ADP3402 is a multifunction power management system IC optimized for GSM cell phones. The wide input voltage range of 3.0 V to 7.0 V makes the ADP3402 ideal for both single cell Li-Ion and three cell NiMH designs. The current consumption of the ADP3402 has been optimized fo

GSM Power Management System

GENERAL DESCRIPTION The ADP3402 is a multifunction power management system IC optimized for GSM cell phones. The wide input voltage range of 3.0 V to 7.0 V makes the ADP3402 ideal for both single cell Li-Ion and three cell NiMH designs. The current consumption of the ADP3402 has been optimized fo

Ultrahigh-Speed Switching Applications

Ultrahigh-Speed Switching Applications Features • Low ON resistance. • Ultrahigh-speed swithcing. • 4V drive.

Marktech Axial Leaded Lensed Version LEDs

FEATURES • All plastic mold type • Will fit in small space • Low current operation

1.8 Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter

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