EN5339QI 3A Synchronous Buck Converter 4.5-36V Input 95% Efficiency QFN-24 -40°C to +125°C AEC-Q100

EN5339QI 3A Synchronous Buck Converter 4.5-36V Input 95% Efficiency QFN-24 -40°C to +125°C AEC-Q100

FEATURES
• Integrated Inductor

• Solution Footprint as Small as 55 mm2

• Low Profile, 1.1mm

• High Reliability Solution: 280k Years MTBF

• High Efficiency, up to 95%

• Low Output Ripple Voltage; <5mVP-P Typical

• ±3% Output Variation Over Line, Load, Temp

• 2.4 V to 5.5 V Input Voltage Range

• 3A Continuous Output Current Capability

• Output Enable and Power OK Signal

• Under Voltage Lockout, Over Current, Short Circuit, and Thermal Protection

• RoHS Compliant; Halogen Free; 260°C Reflow

APPLICATIONS

• Applications with Low Profile Requirement such as SSD and Embedded Computing

• SAN/NAS Accelerator Appliance

• Controllers, Raid, Processors, Network Processors, DSPs’ FPGAs

• Noise Sensitive Applications

DESCRIPTION

The EN5339QI is an Intel® Enpirion® Power System on a Chip (PowerSoC) DC-DC converter. It integrates the inductor, MOSFET switches, small-signal circuits and compensation in an advanced 4mm x 6mm x 1.1mm 24-pin QFN package.

The EN5339QI PowerSoC is designed specifically to meet the driving demand for higher power density by providing a fully integrated buck converter. It features high efficiency, excellent line and load regulation and guarantees the full 3A output current over temperature.

The EN5339QI operates at high switching frequency and allows for the use of tiny MLCC capacitors. It also enables a very wide control loop bandwidth providing excellent transient performance and reduced output impedance.

Intel Enpirion integrated inductor solution significantly helps to reduce noise. The complete power converter solution enhances productivity by offering greatly simplified board design, layout and manufacturing requirements.

All Enpirion products are RoHS compliant and lead free manufacturing environment compatible.

INFORMATION

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