EN5339QI

EN5339QI 3A Low Profile Synchronous Buck DC-DC Converter with Integrated Inductor RoHS Compliant Halogen Free Description The EN5339 is a low profile 3A, high efficiency, synchronous buck PowerSoC. The device features integrated inductor, PWM controller, MOSFETS, and compensation providing the smallest possible solution size. The EN5339QI is pin compatible with Enpirion’s EN5322QI 2A PowerSoC enabling a family of scalable solutions. The high frequency operation 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. The internal compensation is designed for unconditional stability across all operating conditions. The output voltage is set via a simple and flexible resistor divider network. The very high efficiency and low profile design make this device optimal for space constrained applications requiring up to 3A of continuous output current. Features Integrated Inductor Solution Footprint as Small as 55 mm2 Low profile, 1.1mm High Reliability Solution: 28,200 Years in MTTF 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 Applicati...