LP3907TLEVM

TEXAS INSTRUMENTS  LP3907TLEVM  评估电路板, 降压/稳压器, LDO

The is a LP3907 dual high current step down DC to DC and dual linear regulator with I2C interface evaluation module. The LP3907 is a dual high current step down DC to DC and dual linear regulator with I2C compatible interface. The LP3907TL evaluation module allows customer to evaluate the function of LP3907 which is a multi function, programmable power management unit PMIC, optimized for low power FPGAs, microprocessors and DSPs. This device integrates two highly efficient step-down DC to DC converters with dynamic voltage management DVM, two 300mA linear regulators and a 400KHz I2C compatible interface to allow a host controller access to the internal control registers.

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Buck1 output range from 0.8V to 2V at 1A

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Buck2 output range from 1V to 3.5V at 600mA

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Up to 96% efficiency

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2.1MHz PWM switching frequency