产品概述 返回TOPzHc嘉泰姆

The CXSD62591 is a Power Management Unit (PMU) with 3 channels of high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 1.5A of output current. The devices operate from an input voltage range of 2.6V to 5.5V and provide output voltages from 0.6V to VIN, making the CXSD62591 ideal for low voltage power conversions. Running at a fixed frequency of 1.5MHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies. Other external components, such as ceramic input and output caps, can also be small due to higher switching frequency, while maintaining exceptional low noise output voltages. Built-in EMI reduction circuitry makes this converter ideal power supply for RF applications. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability. CXSD62591 is housed in a tiny DFN3x3-12L package

   产品特点 返回TOPzHc嘉泰姆

    Up to 96% Efficiency zHc嘉泰姆

 Up to 1A Max Output Current zHc嘉泰姆

 1.5MHz Frequency zHc嘉泰姆

 Light Load operation zHc嘉泰姆

 Internal Compensation zHc嘉泰姆

 Tiny DFN3x3-12L PackagezHc嘉泰姆

   应用范围 返回TOPzHc嘉泰姆

 IP CAM, Security CAM zHc嘉泰姆

 MIDs, Tablet PC zHc嘉泰姆

 Set Top Boxes zHc嘉泰姆

 USB ports/Hubs zHc嘉泰姆

 Other Battery Powered DeviceszHc嘉泰姆

   技术规格书（产品PDF) 返回TOP zHc嘉泰姆

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