带I2C 兼容接口的5A, 3MHz同步降压型DC/DC变换器

EUP3295是一款应用于电池供电便携设备的高频同步降压型DC-DC变换器，支持高达5A负载电流，允许使用小型化电感与电容。\nEUP3295特别适用于单节锂（离子）电池供电的诸如移动电话等便携设备应用。通过I2C兼容界面，输出电压可以在0.6V到1.4V调节。该芯片支持智能手机，便携电脑等低压DSP及处理器应用。\nEUP3295工作在3MHz固定开关频率。轻负载时，芯片选择PFM模式工作用于提高效率。随着负载变化，芯片可在PFM和PWM模式间平稳转换。同步整流以及自动模式转换提高了全负载范围效率。\n串行接口兼容快速/标准和高速模式的I2C规格，允许速率高达3.4Mbps。通过这种通信接口 •高效率\n•3MHz固定开关频率\n•5A负载电流\n•支持I2C兼容接口动态调节输出电压\n•2.7V to 5.5V 输入电压范围\n•6.25mV步长可调输出电压：0.6V to 1.4V\n•出色的负载和电源瞬态响应\n•短路保护和过温保护\n•小尺寸0.47uH电感\n•高效、低纹波、轻负载PFM\n•PWM、PFM平稳转换\n•2.0mm x 1.6mm WCSP-20封装\n•符合RoHS规范、Lead(Pb)-Free、Halogen-Free;

5A, 3MHz Synchronous Step-Down DC-DC with I C Compatible Interface

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EPITAXIAL PLANAR NPN TRANSISTOR (LOW NOISE AMPLIFIER)

LOW NOISE AMPLIFIER APPLICATION. FEATURE • High hFE : hFE=600∼3600. • Noise Figure : 0.5dB(Typ.) at f=100Hz.

20Mbps, 3.3V, SOT23 RS-485/ RS-422 Transmitters

General Description The MAX3293/MAX3294/MAX3295 low-power, high speed transmitters for RS-485/RS-422 communication operate from a single +3.3V power supply. These devices contain one differential transmitter. The MAX3295 transmitter operates at data rates up to 20Mbps, with an output skew of le

PLASTIC ENCAPSULATED DEVICES

General Description The MAX3293/MAX3294/MAX3295 low-power, high speed transmitters for RS-485/RS-422 communication operate from a single +3.3V power supply. These devices contain one differential transmitter. The MAX3295 transmitter operates at data rates up to 20Mbps, with an output skew of le

20Mbps, 3.3V, SOT23 RS-485/ RS-422 Transmitters

General Description The MAX3293/MAX3294/MAX3295 low-power, high speed transmitters for RS-485/RS-422 communication operate from a single +3.3V power supply. These devices contain one differential transmitter. The MAX3295 transmitter operates at data rates up to 20Mbps, with an output skew of le

General Purpose Rectifier

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