产品概述 返回TOPz9c嘉泰姆

The CXSD61071 is a wide input range, highefficiency, and high frequency DC-to-DC stepdown switching regulator, capable of delivering up to 0.6A of output current. With a fixed switching frequency of 1.6MHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors. Including cold crank and double battery jumpstarts, the minimum input voltage may be as low as 4.5V and the maximum up to 45V, with even higher transient voltages. With these high input voltages, linear regulators cannot be used for high supply currents without overheating the regulator. Instead, high efficiency switching regulators such as CXSD61071 must be used to minimize thermal dissipation. CXSD61071 is available SOT23-6 Packages

   产品特点 返回TOPz9c嘉泰姆

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Wide Input Operating Range from 4.5V to 45Vz9c嘉泰姆

420mΩ internal NMOSz9c嘉泰姆

Up to 95% Efficiency at 16V in 12V out L=47uH with 300mA loadingz9c嘉泰姆

Internal compensationz9c嘉泰姆

Capable of Delivering 600mA continuous output currentz9c嘉泰姆

Fixed 1.6MHz PWM operationz9c嘉泰姆

Internal soft startz9c嘉泰姆

Output voltage adjustable down to 0.795Vz9c嘉泰姆

Cycle-by-cycle current limitz9c嘉泰姆

Current Mode controlz9c嘉泰姆

Short-circuit protectionz9c嘉泰姆

Logic Control Shutdown EN can be short to VINz9c嘉泰姆

Thermal shutdown and UVLOz9c嘉泰姆

Available in SOT23-6 Packagez9c嘉泰姆

   应用范围 返回TOPz9c嘉泰姆

 Smart/Industrial/Power Meters z9c嘉泰姆

 Industrial Applications z9c嘉泰姆

 Automotive Applicationsz9c嘉泰姆

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