LM3880MF-1AC/NOPB by Texas Instruments | APACVoltage Supervisory | Avnet ASIA
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信息

LM3880MF-1AC/NOPB

Texas Instruments

Volt Supervisor Sequencer 6-Pin SOT-23 T/R

制造商料号#: LM3880MF-1AC/NOPB

替代型号#: LM3880MF-1AC/NOPB


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描述

文档

替代/替换

信息

The LM3880 Simple Power Sequencer offers the easiest method to control power up and power down sequencing of multiple Independent voltage rails. By staggering the startup sequence, it is possible to avoid latch conditions or large in-rush currents that can affect the reliability of the system.

Available in a 6-pin SOT-23-6 package, the Simple Sequencer contains a precision enable pin and three open-drain output flags. When the LM3880 is enabled, the three output flags will sequentially release, after individual time delays, thus permitting the connected power supplies to start up. The output flags will follow a reverse sequence during power down to avoid latch conditions.

EPROM capability allows every delay and sequence to be fully adjustable. Contact Texas Instruments if a nonstandard configuration is required.

技术参数

  • Qualified for Automotive Applications
    • AEC-Q100 Grade 1 Qualified
    • Manufactured on an Automotive-Grade Flow
  • Easiest Method to Sequence Rails
  • Power-Up and Power-Down Control
  • Tiny Footprint
  • Low Quiescent Current of 25 µA
  • Input Voltage Range of 2.7 V to 5.5 V
  • Standard Timing Options Available
  • Customization of Timing and Sequence Available
    Through Factory Programmability
  • 技术特性

    描述
    寻找类似物料
    Operating Temperature
    -40 to 125 °C
    Lead Finish
    Tin
    Supplier Package
    SOT-23
    Manual Reset
    No
    Minimum Operating Supply Voltage
    2.7 V
    Pin Count
    6
    Number of Supervisors
    3
    Watchdog Timer
    No
    Type
    Power Supply Sequencer
    MSL Level
    1
    Maximum Operating Supply Voltage
    5.5 V
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Product Dimensions
    2.92 x 1.6 x 1.02 mm

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    85423900228.1
    HTSN:
    85423900228.1
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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