DC DC CONVERTER 0.6-5V 15W

EN5337QI – 15W Non-Isolated PoL DC-DC Converter – Altera

Optimize your commercial electronics designs with the EN5337QI DC-DC converter from Altera. This high-efficiency, point-of-load power module delivers precise voltage regulation (0.6V–5V) in ultra-compact form factors, ideal for space-constrained applications. PCX ensures genuine Altera components with rapid shipping and dedicated technical support.

Key Features

• Wide Input Voltage: 2.375V to 5.5V operation
• Adjustable Output: 0.6V to 5V at 3A max (15W)
• Peak Efficiency: 92% for reduced thermal stress
• Robust Protection: OCP, OTP, SCP, and UVLO safeguards
• Control Interface: Remote On/Off (Active High Enable)
• Surface-Mount Design: 38-QFN package (7mm × 4mm × 1.9mm)

Technical Specifications

• Type: Non-Isolated Point-of-Load (PoL) Module
• Outputs: Single
• Operating Temp: -40°C to +85°C
• Mounting: Surface Mount (SMT)
• Supplier Package: 38-QFN (7×4)
• Base Part: EN5337 Series

Typical Applications

• FPGA/ASIC companion power in embedded systems
• Industrial automation controllers
• Telecom infrastructure equipment
• Medical monitoring devices
• Test & measurement instrumentation

About Altera (Intel® PSG)

Altera, now part of Intel’s Programmable Solutions Group, is a global leader in customizable logic solutions. Renowned for innovation in FPGAs and power management ICs, Altera’s Enpirion® series sets industry benchmarks for power density and efficiency. Their rigorous quality control ensures components meet demanding commercial and industrial standards.

With decades of expertise, Altera designs integrate seamlessly into complex electronic architectures, providing reliable performance in critical applications. Their commitment to energy-efficient solutions makes them a preferred partner for next-generation hardware development.

About DC-DC Converters

Point-of-Load DC-DC converters regulate voltage directly at power-hungry components like processors and FPGAs, minimizing transmission losses and noise. Non-isolated designs like the EN5337QI offer space and cost savings while maintaining precise voltage control through switching topologies.

These modules are essential in modern electronics where board space is limited and power integrity is critical. By converting input voltages to device-specific levels with minimal heat dissipation, they extend system lifespan and improve overall energy efficiency in applications from servers to portable devices.

Packaging Options

Available in Tape & Reel (TR) packaging for automated assembly. Note: This part is marked obsolete but remains in stock at PCX for legacy support and replacement needs.

Frequently Asked Questions

Q: What does “Non-Isolated” mean for this converter?
A: Non-isolated DC-DC converters share a common ground between input and output, making them smaller and more cost-effective than isolated versions. Suitable for applications without safety isolation requirements.

Q: Can the output voltage be adjusted?
A: Yes, the EN5337QI supports output voltage programming between 0.6V and 5V via external resistors as detailed in the datasheet.

Q: Is this suitable for automotive applications?
A: No, this model is rated for ITE (Commercial) environments (-40°C to +85°C). For automotive-grade solutions, contact PCX for alternatives.

Q: How do I control the power enable function?
A: Apply a logic-high signal (>1.5V) to the EN pin to activate output. Pull below 0.4V to disable.

Q: What protection features are included?
A: Comprehensive safeguards: Over-Current (OCP), Over-Temperature (OTP), Short-Circuit (SCP), and Under-Voltage Lockout (UVLO).

Q: Why choose obsolete parts?
A: Obsolete components maintain legacy systems and avoid costly redesigns. PCX specializes in sourcing such parts with verified authenticity.

Datasheet: Download EN5337QI Full Specifications

Product images are representational; refer to datasheet for exact dimensions.

Order Today for Fast Delivery!

Secure your EN5337QI DC-DC converters now—PCX guarantees authentic Altera components with same-day shipping and expert support. Limited obsolete stock available!