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3.2A 5V 1MHz同步降压变换器CXSD62153 85mW高压侧和75mW低压侧功率mosfet电流模式控制可调输出电压 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录7.相关产品 产品概述 返回TOP CXSD62153/A is a synchronous buck converters with integrated 85mW high side and 75mW low side power MOSFETs. The CXSD62153/A with a current-mode control scheme can convert wide input voltage of 2.9V to 6V to the output voltage adjustable from 0.8V to 6V to provide excellent output voltage regulation. The CXSD62153/A is equipped with an automatic Skip/PWM mode operation. At light load , the IC operates in the Skip mode to reduce the switching losses. At heavy load, the IC works in PWM mode. The CXSD62153/A is also equipped with Power-on-reset, soft start, soft-stop, and whole protections (under-voltage, over-voltage, over-temperature and current-limit) into a single package. This device, available in SOP-8P and TDFN3x3-10 packages, provides a very compact system solution external components and PCB area.产品特点 返回TOP · High Efficiency up to 94% · Adjustable Output Voltage from 0.8V to VPVDD · Operating from 2.9 to 6V Supply · Integrated 85mW High Side / 75mW Low Side MOSFETs · Low Dropout Operation: 100% Duty Cycle · Stable with Low ESR Ceramic Capacitors · Current up to 3.2A · Power-On-Reset Detection on VCC and VIN · Model Selection : CXSD62153 : Automatic PFM/PWM CXSD62153A : Forced PWM · Integrate Soft-Start and Soft-Stop · Over-Temperature Protection · Over-Voltage Protection · Under-Voltage Protection · High/ Low Side Current Limit · Power Good Indication · Enable/Shutdown Function · Available in SOP-8P and TDFN3x3-10 Package · Lead Free and Green Devices Available (RoHS Compliant) 应用范围 返回TOP · Notebook Computer & UMPC · LCD Monitor/TV · Set-Top Box · DSL, Switch HUBr · Portable Instrument 技术规格书（产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！ 产品封装图 返回TOP
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发表时间：2020-04-29浏览次数：179
