3.3V~5V Input 24W Output Step-up DC/DC Converter

GENERAL DESCRIPTION The XR2981 is a high frequency, high eff iciency DC to DC converter with an integrat ed 12A, 25mΩ power switch capable of pro viding an output voltage up to 24V. The fix ed 600KHz allows the use of small external inductions and capacitors and provides fast transient resp

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XYSEMI

赛芯电子

3.3V~5V Input 24W Output Step-up DC/DC Converter

XR2981是一个高频率，高效率的DC/DC转换器。它内部集成了一个25mΩ，过电流能力12A的功率开关使其能够提供最高24V的电压输出。固定的600kHz频率允许外部使用小型的电感和电容并提供快速的瞬态响应。它集成了软启动，补偿模块，所以只需要很少的外部器件。当有良好的散热条件时，它可以在电池电压为3.3V时提供6V 3.5A、 9V 2A 的输出；在电池电压为3.6V时提供6V 4.5A、 9V 3A 的输出。 ● 输入电压范围：2.7V~5.5V\r\n● 高达96%的效率\r\n● 内涵12A开关电流限制的24V生涯转换器\r\n● 600kHz的固定频率\r\n● 内置软启动\r\n● 过热保护\r\n● 输入欠压锁定\r\n● 支持外部LDO辅助电源\r\n● SOP-PP-8封装;

XySemi

赛芯电子

8-CHANNEL SOURCE DRIVERS

8-CHANNEL SOURCE DRIVERS Recommended for high-side switching applications that benefit from separate logic and load grounds, these devices encompass load supply voltages to 80 V and output currents to -500 mA. These 8-channel source drivers are useful for interfacing between low-level log

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ALLEGRO

Equalizer

文件：60.82 Kbytes 页数：2 Pages

KR

8-CHANNEL SOURCE DRIVERS

Recommended for high-side switching applications that benefit from separate logic and load grounds, these devices encompass load supply voltages to 80 V and output currents to -500 mA. These 8-channel source drivers are useful for interfacing between low-level logic and high-current loads. Typical

文件：277.8 Kbytes 页数：10 Pages

ALLEGRO