400KHz 60V 3A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter CXSU6311 regulator is a wide input range, current mode, DC/DC converter which is capable of generating either positive o

The CXSU6311 regulator is a wide input range, current mode, DC/DC converter which is capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting converter. The CXSU6311 built in N-channel power MOSFET and fixed frequency oscillator, current-mode architecture results in stable operation over a wide range of supply and output voltages. The CXSU6311 regulator is special design for portable electronic equipment.

„ Wide 3.6V to 32V Input Voltage Range „

 Positive or Negative Output Voltage Programming with a Single Feedback Pin „ 

Current Mode Control Provides Excellent Transient Response „

 1.25V reference adjustable version „ 

Fixed 400KHz Switching Frequency „ 

Maximum 3A Switching Current „ 

SW PIN Built in Over Voltage Protection „ 

Excellent line and load regulation „ 

EN PIN TTL shutdown capability „

 Internal Optimize Power MOSFET „ 

High efficiency up to 92% „ 

Built in Frequency Compensation „ 

Built in Soft-Start Function „ 

Built in Thermal Shutdown Function „ 

Built in Current Limit Function „ 

Available in TO252-5L package„  

„  Automotive and Industrial Boost / Buck-Boost / Inverting Converters „ 

  Portable Electronic Equipment