深圳市金铠泽电子科技有限公司

供应TLV62130ARGTR原装现货

TLV62130ARGTR品牌:TI

TLV62130ARGTR封装:

TLV62130ARGTR数量:9500

TLV62130ARGTR单价:RMB

TLV62130ARGTR 特点

Texas Instruments TLV62130ARGTT The TLV62130 devices are easy-to-use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors provides fast transient response as well as high output voltage accuracy by use of the DCS-Control™ topology. With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. It supports up to 3-A continuous output current at output voltages from 0.9 V to 5 V (with 100% duty cycle mode). The output voltage startup ramp is controlled by the soft-start pin, which allows operation as either a stalone power supply or in tracking configurations. Power sequencing is also possible by configuring the Enable open-drain power good pins. In power save mode, the devices draw quiescent current of about 19 μA from VIN. Power save mode, entered automatically seamlessly if load is small, maintains high efficiency over the entire load range. In shutdown Mode, the device is turned off shutdown current consumption is less than 2 μA. The device is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT). 德克萨斯仪器tlv62130argtt 的tlv62130设备易于使用的同步降压DC-DC转换器具有高功率密度的应用优化。高开关频率通常为2.5 MHz允许使用小型电感器和提供快速的瞬态响应，以及利用DCS控制™拓扑输出精度高电压。 他们的宽输入电压范围为3 V至17 V，该设备非常适合于系统的动力来自Li Ion或其他电池以及12V电源轨的中间。它支持高达3A的连续输出电流在0.9 V输出电压为5 V（100%占空比）。 输出电压启动斜坡由软启动引脚控制，它允许作为独立电源或跟踪配置运行。功率排序也可以通过配置启用和打开漏电源好引脚。 在省电模式下，器件画约19μ从VIN的静态电流。省电模式，输入自动和无缝的，如果负载很小，在整个负载范围内保持高效率。在关机状态下，关机，关机电流消耗小于2μA. 该器件采用16引脚VQFN封装尺寸为3毫米3毫米×（RGT）。

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： 林思敏