AT7440 Datasheet | IAT

38V Synchronous Buck Converter Features Wide 8V to 38V Operating Input Range Integrated two 140mΩ Power MOSFET Switches Feedback Voltage : 220m V Internal Soft-Start / VFB Over Voltage Protection Stable with Low ESR Ceramic Output Capacitors Fixed 240KHz Frequency Current Limit , Thermal Shutdown and Short Circuit Protections (SCP). Input Under/Over Voltage Lockout PSOP-8 Package (Exposed Pad) Immense Advance Tech. DESCRIPTION The AT7440 is a monolithic synchronous buck regulator. The device integrates two internal power MOSFETs, and provides 2.5A of continuous load current over a wide input voltage of 8V to 38V. Current mode control provides fast transient response and cycle-by-cycle current limit. An internal soft-start prevents inrush current a turn-on, This device, available in PSOP-8 package, provides a very pact solution with minimal external ponents. APPLICATION LED Driver For General Lighting DC/DC or AC/DC LED Driver General Purpose Constant Current Source...