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3 rail simple power sequencer with adjustable time delay


Design kits & evaluation modules (1)

Name Part# Type
Evaluation Board for the LM3881 Power Sequencer LM3881EVAL Evaluation Modules & Boards

Reference designs

High efficiency power supply architecture reference design for protection relay processor module

This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)

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Description Part Number Company Tool Type
Altera Stratix Vgx Reference Design PMP9284 Texas Instruments Reference designs

Design with LM3881

Vcc  V 2.70 to 5.50V
Number of Flags
Flag Delay  ms