MaxLinear MxL7704 Five Output Universal PMICs
MaxLinear MxL7704 Five Output Universal Power Management (PM) IC's are optimized for powering low power FPGAs, DSPs, and microprocessors from 5V inputs. The MxL7704 PMICs comprise four synchronous step-down buck regulators ranging from 1.5A system power to 4A core power. These MxL7704 PMICs use a 3.3V/5V 400kHz I2C port interface to modify power up and down sequencing options. Features include high switching frequency and current mode architecture with internal compensation enabling a very fast transient response to line and load changes.
Features
4.0V to 5.5V input voltage range100mA LDO 1.5V to 3.6V, 20mV step2% maximum total DC output error over line, load, and temperature3.3V/5V 400kHz I2C (Internally compensated current mode) interface2 configurable PGOOD outputsAdjustable switching frequency4 synchronous buck regulators Internally compensated current mode1MHz to 2.1MHz switching frequency
Specifications
VIN, VIN1, VIN2, VIN3, VIN4, and 5VSYS operates at minimum 4V to a maximum 5.5V voltage range-40°C to 125°C junction temperature range 3.65W maximum package power dissipation100kHz to 2100kHz switching frequency
Applications
Low power processor, ASIC, and FPGA powerIndustrial control with power management Test equipmentPOS terminals
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