MAX17290ETCE+T

Voltage Regulators - DC DC Switching Regulators Overview

The MAX17290ETCE+T is a synchronous boost controller from the Analog Devices Maxim Integrated portfolio, designed for high-efficiency power conversion. It operates with an input voltage range of 2.5 V to 36 V and supports adjustable output voltages. The device features a fixed switching frequency of 2.5 MHz, enabling the use of small external components. It delivers up to 1 A of output current and includes a shutdown feature for power management. The component is housed in a TQFN-EP-10 package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports synchronous boost topology for improved efficiency
• Integrated 2.5 MHz switching frequency reduces passive component size
• Wide input voltage range accommodates various source conditions
• Includes shutdown pin for system power control

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered devices requiring step-up conversion
• Industrial systems needing isolated or boosted power rails
• Automotive electronics operating on variable supply voltages

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix ETCE+T against official datasheets to confirm tape-and-reel packaging and lead-free status. Confirm availability through authorized distributors as supply may be limited. Ensure compatibility with existing PCB footprints for the TQFN-EP-10 package before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this controller when a compact solution with high switching frequency is required to minimize inductor size. Consider the 2.5 MHz operation for applications where electromagnetic interference (EMI) filtering must be minimized due to higher frequencies. Evaluate thermal performance requirements given the exposed pad package design for heat dissipation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX17290 family of boost/SEPIC controllers. It shares core functionality with variants like the MAX17290ETCC+, differing primarily in packaging type and reel configuration. The series is characterized by its ability to drive external N-channel MOSFETs efficiently.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other MAX17290 variants such as MAX17290ETCF+T if package differences are acceptable. Verify that alternative controllers support the same 2.5 MHz frequency and 36 V maximum input rating to maintain circuit integrity.