汇创佳电子代理BL9309

地区:广东 深圳
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深圳市汇创佳电子科技有限公司

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High Efficiency: Up to 97%Capable of Delivering 2A1.3MHz Switching FrequencyNo External Schottky Diode NeededLight-load ModeInternal Compensation and Soft-StartCurrent Mode control0.6V Reference for Low Output voltagesLogic Control Shutdown (IQ<1uA)Thermal shutdown and UVLOAvailable in SOT23-6 and SOT23-5产品简介The BL9309 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 2A of output current. The device operates from an input voltage range of 2.5V to 5.5V and provides an output voltage from 0.6V to VIN, making the BL9309 ideal for low voltage power conversions. Running at a fixed frequency of 1.3MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making BL9309 an ideal green replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability. The BL9309 is available in a SOT23-6 Package
电压

2.5~5.5V

电流

50μA

封装

SOT23-6

工作温度

-40~85°