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L4970A +BOM

Step-down type Adjustable 5.1V~40V 10A 15V~50V Multiwatt-15 DC-DC Converters ROHS

L4970A General Description

Boasting efficient operation at switching frequencies of up to 500KHz, the L4970A offers cost-effective benefits by reducing the size and complexity of external filter components. This not only streamlines the design process but also improves overall system performance. Whether used in industrial, automotive, or consumer electronics applications, the L4970A delivers consistent and reliable power regulation. Its compact design and advanced features make it a valuable asset for engineers seeking to optimize power supply designs for their projects

Key Features

  • UNDER VOLTAGE LOCK OUT WITH HYSTERETIC TURN-ON
  • INPUT/OUTPUT SYNC PIN
  • VERY HIGH EFFICIENCY
  • PWM LATCH FOR SINGLE PULSE PER PERIOD
  • THERMAL SHUTDOWN
  • SWITCHING FREQUENCY UP TO 500KHz
  • CONTINUOUS MODE OPERATION
  • RESET AND POWER FAIL FUNCTIONS
  • PRECISE 5.1V ± 2% ON CHIP REFERENCE
  • 10A OUTPUT CURRENT
  • 0 TO 90% DUTY CYCLE RANGE
  • 5.1V TO 40V OUTPUT VOLTAGE RANGE
  • INTERNAL CURRENT LIMITING
  • SOFT START
  • INTERNAL FEED-FORWARD LINE REGULATION

Specifications

Input Voltage Min Volt 15.0 Input Voltage Max Volt 50.0
ECCN US EAR99 ECCN EU NEC
Packing Type Tube Grade Industrial

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