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SMT4504
Four-Channel Loss-Less TrakkerTM Power Supply Manager
FEATURES & APPLICATIONS
• Loss-Less Tracking function - No power MOSFET switches • Programmable Slew-Rate, Tracking and Voltage Monitoring Functions • Directly Interfaces to DC-DC Converters, Monolithic Controllers or LDOs • Programmable Sequence Orders • Programmable Tracking Slew Rates • Eliminates Series Power MOSFETs • Programmable OV/UV Threshold Limits • Under Voltage Lock-Out (VDD and VCTRL_SUP) • 4k-Bit user configurable Nonvolatile Memory • I2C 2-wire serial bus for programming configuration and monitoring status Preliminary Information1 (See Last Page)
INTRODUCTION
The SMT4504 is an intelligent power supply sequencer, tracker, and voltage monitor.