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信息

LM5022MME/NOPB

Texas Instruments

DC DC Cntrlr Single-OUT PWM DC to DC Controller 6V to 60V Input 10-Pin MSOP T/R

制造商料号#: LM5022MME/NOPB

替代型号#: LM5022MME/NOPB


legend 通过RoHS认证

描述

文档

替代/替换

信息

The LM5022 is a high voltage low-side N-channel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features needed to implement single ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feed-forward. The LM5022 includes a start-up regulator that operates over a wide input range of 6V to 60V. The PWM controller is designed for high speed capability including an oscillator frequency range up to 2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line under-voltage lockout, cycle-by-cycle current limit, slope compensation, soft-start, external synchronization capability and thermal shutdown. The LM5022 is available in the VSSOP-10 package.

技术参数

  • Internal 60V Startup Regulator
  • 1A Peak MOSFET Gate Driver
  • VIN Range 6V to 60V
  • Duty Cycle Limit of 90%
  • Programmable UVLO with Hysteresis
  • Cycle-by-Cycle Current Limit
  • External Synchronizable (AC-coupled)
  • Single Resistor Oscillator Frequency Set
  • Slope Compensation
  • Adjustable Soft-start
  • VSSOP-10 Package
  • 技术特性

    描述
    寻找类似物料
    Mounting
    Surface Mount
    Input Voltage
    6 to 60 V
    Lead Finish
    Tin
    Operating Temperature
    -40 to 125 °C
    Max Processing Temp
    260
    Type
    PWM DC to DC Controller
    Operating Supply Voltage
    6 to 60 V
    Number of Outputs
    1

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8504.5000-00
    HTSN:
    8504.5000-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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