LP3907SQ-JXQXEV

LP3907SQ-JXQX Evaluation Board

LP3907SQ-JXQXEV

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Overview

The LP3907 is a multi-function, programmable Power Management Unit, optimized for low power FPGAs, microprocessors and DSPs. This device integrates two highly efficient 1A/600mA step-down DC/DC converters with dynamic voltage management (DVM), two 300mA linear regulators and a 400kHz I2 C compatible interface to allow a host controller access to the internal control registers of the LP3907. The LP3907 additionally features programmable power-on sequencing and a tiny 4 x 4 x 0.8mm 24-pin LLP pin package.The LP3907 Evaluation Kit is based on a modular system, where the actual evaluation board is connected to the PC via a USB-I2 C interface board. The kit supports complete functional evaluation of the LP3907 circuit.

Features
  • Compatible with advanced applications processors and FPGAs
  • 2 LDOs for powering Internal processor functions and I/Os
  • High speed serial interface for independent control of device functions and settings
  • Precision internal reference
  • Thermal overload protection
  • Current overload protection
  • 24-lead 4 x 4 x 0.8mm LLP package
  • Software Programmable Regulators
  • External Power-on-reset function for Buck 1 and Buck 2 (i.e., Power Good with delay function)
  • Undervoltage lock out detector to monitor input supply voltage

Applications:

  • FPGA, DSP core power
  • Applications processors
  • Peripheral I/O power
Multi-channel ICs (PMICs)
LP3907 LP3907 Dual 1A and 600mA Buck Converters and Dual 300mA LDOs with I2C Interface LP3907-Q1 Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C-Compatible Interface
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Evaluation board

LP3907SQ-JXQXEV/NOPB — LP3907SQ-JXQX Evaluation Board

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