AIC1595

www.DataSheet4U.com ADVANCED INFORMATION AIC1595 2A STEP-DOWN PWM REGULATOR SPEC NO: DS-1595-P1 03/23/00 ! FEATURES " " " ! DESCRIPTION The AIC1595 series are step-down monolithic PWM regulators delivering 2A at fixed voltages of 2.5V , 3.3V, 5.0V , 12V and using a external divider to adjust output voltage from 1.25V to 30V with excellent line and load regulation. Switching frequency up to 150KHz/300KHz are achievable thus allowing smaller sized filter components. Internal current limit and thermal shutdown circuits provide protection from overloads. It also provides output overvoltage and short protection under fault conditions. The internal precious reference combined with " " " " " " " " Operating Input Voltage From 4.5V to 36V 2.5V, 3.3V, 5V , 12V and Adjustable Output Version Adjustable Version Output Voltage Range , 1.25V to 30V ± 4% max Over Line and Load Regulation Available in TO220-5 and TO263-5 Package Requires Only 4 External Components. 150KHz/300KHz Fixed Constant Frequency Low Power Standby Mode, IQ Typically 80µA TTL Shutdown Capability. Output Overvoltage Protection Current Limit and Thermal Shutdown Protection. 2A Guaranteed Output Current ! APPLICATIONS " " " voltage feedback loop provides optimum output voltage accuracy and fast load transient response. Packages available are in standard TO220-5 for standard assembly and TO263-5 for SMD. DataSheet4U.com Simple High Efficiency Step-down regulator On-Card Switching regulators Fixed Voltage power sup...