LM25010SD/NOPB by Texas Instruments | APACDC to DC Converter | Avnet ASIA

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LM25010SD/NOPB

Texas Instruments

Conv DC-DC Single Step Down 6V to 42V 10-Pin LLP EP T/R

製造商產品編號: LM25010SD/NOPB

替代料號: LM25010SD/NOPB


legend 通過RoHS認證

描述

文檔

替代/替換

資料

The LM25010 features all the functions needed to implement a low cost, efficient, buck regulator capable of supplying in excess of 1A load current. This high voltage regulator integrates an N-Channel Buck Switch, and is available in thermally enhanced WSON-10 and HTSSOP-14EP packages. The constant on-time regulation scheme requires no loop compensation resulting in fast load transient response and simplified circuit implementation. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the on-time. The valley current limit detection is set at 1.25A. Additional features include: VCC under-voltage lock-out, thermal shutdown, gate drive under-voltage lock-out, and maximum duty cycle limiter.

 

技術參數

  • Wide 6V to 42V Input Voltage Range
  • Valley Current Limiting At 1.25A
  • Programmable Switching Frequency Up To 1 MHz
  • Integrated N-Channel Buck Switch
  • Integrated High Voltage Bias Regulator
  • No Loop Compensation Required
  • Ultra-Fast Transient Response
  • Nearly Constant Operating Frequency With Line and Load Variations
  • Adjustable Output Voltage
  • 2.5V, ±2% Feedback Reference
  • Programmable Soft-Start
  • Thermal shutdown
  • LM25010Q is AEC-Q100 Grade 1 & 0 qualified
  • 技術屬性

    描述
    尋找類似物料
    Minimum Input Voltage
    6 V
    Operating Temperature
    -40 to 125 °C
    Supplier Package
    LLP EP
    Pin Count
    10
    Operating Supply Voltage
    6.6 to 7.4 V
    Switching Regulator
    Yes
    Output Voltage
    2.5 to 37 V
    Type
    Step Down
    Maximum Input Voltage
    42 V
    MSL Level
    1
    Switching Frequency
    100 to 1000 kHz
    Max Processing Temp
    260
    Maximum Output Current
    1 A
    Lead Finish
    Tin
    Mounting
    Surface Mount
    Output Type
    Adjustable
    Number of Outputs
    1
    Efficiency
    95 %
    Product Dimensions
    4 x 4 x 0.8 mm

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542390000"
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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