MAX15301AA01+TCK

DC DC Switching Controllers Overview

The MAX15301AA01+TCK is a digital point-of-load (PoL) controller featuring the patented InTune automatically compensated state-space control algorithm. It integrates a high-efficiency MOSFET gate driver with adjustable non-overlap timing and load-variable gate-drive voltage to minimize switching losses across varying voltage, current, and temperature conditions. The device includes an internal BabyBuck regulator for low-power gate drive and bias supplies. It supports PMBus telemetry for monitoring and fault management, operating within a -40°C to +85°C temperature range in a 32-lead, 5mm x 5mm TQFN package.

DC DC Switching Controllers Feature Summary

• InTune automatically compensated state-space control algorithm for fast transient response
• Integrated high-efficiency MOSFET gate driver with adjustable non-overlap timing
• Internal BabyBuck regulator for efficient gate drive and bias supply generation
• PMBus-compliant serial interface for supervisory controller communication

DC DC Switching Controllers Applications

• Digital power controllers for base-station operations
• Point-of-load conversion for Xilinx FPGAs
• General-purpose DC-DC conversion subsystems requiring rapid development

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices or Maxim Integrated distributors. Confirm that the suffix '+TCK' corresponds to the specific tape-and-reel packaging and temperature grade as defined in the official datasheet. Ensure compliance with RoHS directives and check for any recent product change notices affecting availability or specifications.

DC DC Switching Controllers Selection Notes

Select this component when design requirements demand automatic compensation without complex PID tuning. It is suitable for applications needing reduced output capacitance and fast loop transient response. Consider the integrated gate driver and BabyBuck features if minimizing external component count and maximizing efficiency are priorities over simple pin-strapping configurations.

DC DC Switching Controllers Part Context

The MAX15301 series represents Maxim Integrated's approach to digital power management, moving beyond traditional analog PWM controllers. This specific model utilizes advanced digital control laws to handle duty-cycle saturation effects, offering superior performance compared to competing digital controllers in terms of stability and capacitor reduction.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers: MAX15301AA02+TCK.