EN2340QI Datasheet | Intel

- enpirion® power solutions EN2340QI 4A Power So C Step-Down DC-DC Switching Converter with Integrated Inductor DESCRIPTION The EN2340QI is a Power System on a Chip (Power So C) DC-DC converter. It integrates MOSFET switches, small-signal control circuits, pensation and an integrated inductor in an advanced 8x11x3mm QFN module. It offers high efficiency, excellent line and load regulation over temperature and up to the full 4A load range. The EN2340QI operates over a wide input voltage range and is specifically designed to meet the precise voltage and fast transient requirements of high-performance products. The EN2340QI Features frequency synchronization to an external clock, power OK output voltage monitor, programmable soft-start along with thermal and over current protection. The device’s advanced circuit design, ultra high switching frequency, integrated inductor technology delivers high-quality, and non-isolated DC-DC conversion. Intel Enpirion Power Solutions significantly help in system design and productivity by offering greatly simplified board design, layout and manufacturing requirements. In addition, overall system level reliability is improved given the small number of ponents required with Intel Enpirion solution. All Enpirion products are Ro HS pliant, halogen free and are patible with lead-free manufacturing environments. Features - Integrated Inductor, MOSFETs, Controller - Wide Input Voltage Range: 4.5V - 14V - Guaranteed 4A IOUT at 85°C with No Airflow - Frequency Synchronization (External Clock) - 1% Initial VOUT Accuracy - High Efficiency (Up to 95%) - Output Enable Pin and Power OK signal - Programmable Soft-Start Time - Pin patible with the EN2342QI - Under Voltage Lockout Protection (UVLO) - Programmable Over Current Protection - Thermal Shutdown and Short Circuit Protection - Ro HS pliant, MSL Level 3, 260o C Reflow APPLICATIONS - Space Constrained Applications - Distributed Power Architectures - Output Voltage...