L4960 2.5 A Switching Regulator

The L4960 is a monolithic power switching regulator delivering 2.5A at a voltage variable from 5V to 40V in step down configuration.

Features of the device include current limiting, soft start, thermal protection and 0 to 100% duty cycle for continuous operation mode.

The L4960 is mounted in a Heptawatt plastic power package and requires very few external components.

Efficient operation at switching frequencies up to 150KHz allows a reduction in the size and cost of external filter components

技术特性
  • 2.5A OUTPUT CURRENT
  • 5.1V TO 40V OPUTPUT VOLTAGE RANGE
  • PRECISE (± 2%) ON-CHIP REFERENCE
  • HIGH SWITCHING FREQUENCY
  • VERY HIGH EFFICIENCY (UP TO 90%)
  • VERY FEW EXTERNAL COMPONENTS
  • SOFT START
  • INTERNAL LIMITING CURRENT
  • THERMAL SHUTDOWN
功能框图
L4960 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
L4960 Active   1000 HW 7LDS SPLIT V Tube    
L4960H Active   1000 HW SPILT H Tube    
DATASHEET
描述 版本 大小
L4960 : DS0061: 2.5A power switching regulator 2 324KB
USER MANUALS
描述 版本 大小
UM0581: STEVAL-PCC005V1, STR912FAW44 parallel interface to hard disk demonstration board 1 1146KB