产品概述 返回TOP8rV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TOP8rV嘉泰姆

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Wide Input Operating Range from 4.5V to 45V8rV嘉泰姆

420mΩ internal NMOS8rV嘉泰姆

Up to 95% Efficiency at 16V in 12V out L=47uH with 300mA loading8rV嘉泰姆

Internal compensation8rV嘉泰姆

Capable of Delivering 600mA continuous output current8rV嘉泰姆

Fixed 1.6MHz PWM operation8rV嘉泰姆

Internal soft start8rV嘉泰姆

Output voltage adjustable down to 0.795V8rV嘉泰姆

Cycle-by-cycle current limit8rV嘉泰姆

Current Mode control8rV嘉泰姆

Short-circuit protection8rV嘉泰姆

Logic Control Shutdown EN can be short to VIN8rV嘉泰姆

Thermal shutdown and UVLO8rV嘉泰姆

Available in SOT23-6 Package8rV嘉泰姆

   应用范围 返回TOP8rV嘉泰姆

 Smart/Industrial/Power Meters 8rV嘉泰姆

 Industrial Applications 8rV嘉泰姆

 Automotive Applications8rV嘉泰姆

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