LM5066PMHX NOPB by Texas Instruments | APACOther Power Supplies | Avnet ASIA
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信息

LM5066PMHX NOPB

Texas Instruments

Power Management and Protection IC 28-Pin TSSOP EP T/R

製造商產品編號: LM5066PMHX NOPB

替代料號: LM5066PMHX/NOPB


通過RoHS認證

描述

文檔

替代/替換

資料

LM5066 provides robust protection and precision monitoring for 10- to 80-V systems. Programmable UV, OV, ILIMIT, and fast-short circuit protection allow for customized protection for any application. Programmable FET SOA protection sets the maximum power the FET is allowed to dissipate under any condition. The programmable fault timer (tFAULT) is set to avoid nuisance trips, ensure start-up, and limit the duration of over load events.

In addition to circuit protection, the LM5066 supplies real-time power, voltage, current, temperature, and fault data to the system management host through the I2C / SMBus interface. PMBus compliant command structure makes it easy to program the device. Precision telemetry enables intelligent power management functions such as efficiency optimization and early fault detection. LM5066 also supports advanced features such as I/V/P averaging and peak power measurment to improve system diagnostics.

LM5066I is pin-to-pin compatible with the LM5066 and offers improved telemetry accuracy and supports the Read_Ein command to monitor energy. Seefor a detailed comparison.

技術參數

  • 10- to 80-V Operation
  • 100-V Continuous Absolute Max
  • 26 mV (±12%) or 50 mV (±6%) ILIM
    Threshold
  • Programmable FET SOA Protection
  • Programable UV, OV, tFAULT
    Thresholds
  • External FET Temperature Sensing
  • Failed FET Detection
  • I2C / SMBus Interface
  • PMBus Compliant Command Structure
  • Precision V IN, VOUT, IIN, PIN, VAUX
    Monitoring
    • V (±2.7%); I (±3%); P (±4.5%)
  • Programable I/V/P Averaging Interval
  • 12-bit ADC with 1-kHz Sampling Rate
  • –40°C < TJ < 125°C Operation
  • Pin-to-Pin Compatible with LM5066I
  • 技術屬性

    描述
    尋找類似物料
    Supplier Package
    TSSOP EP
    MSL Level
    3
    Lead Finish
    Matte Tin
    Product Dimensions
    9.7 x 4.4 x 0.9 mm
    Category
    Power Management and Protection IC
    Type
    Power Management and Protection IC
    Pin Count
    28
    Operating Temperature
    -40 to 125 °C
    Mounting
    Surface Mount
    Max Processing Temp
    260

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    85423900228.1
    HTSN:
    85423900228.1
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101
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