P1595 Datasheet | Unisonic Technologies

UNISONIC TECHNOLOGIES CO., LTD LINEAR INTEGRATED CIRCUIT 200KHZ, 1.5A PWM BUCK DC/DC CONVERTER - DESCRIPTION The UTC P1595 is a monolithic integrated circuit intended for the use of a step-down DC/DC converter and it can drive a 1.5A load without additional transistors. The internal pensation makes feedback control having good line and load regulation without external design. The external shutdown function can be controlled by logic level and then enter the standby mode. The UTC P1595 Features a guaranteed +3% tolerance on output voltage under specified input voltage and output load conditions. Thermal shutdown protection is designed to prevent over temperature operating from damage while current limit protection is against over current operating of the output switch. The switching frequency will be reduced if current limit function occurs and feedback voltage (VFB) drops below 0.5V. The UTC P1595 works at a 200k Hz switching frequency so it allows smaller sized filter ponents. - Features - Output Voltage In Adjustable Output Version. - Adjustable Version Output Voltage Range: 0.75V ~ 22V With+3% Accuracy. - Short Circuit Protect - Fixed Switching Frequency: 200KHZ. - On/Off Shutdown Control Input. - Voltage Mode Non-Synchronous Pulse Width Modulation (PWM) Control. - Thermal-Shutdown And Current-Limit Protection. - Operating Voltage Can Be Up To 24V. - 1.5A Output Load Current. - Low Power Standby Mode. - Built-In Switching Transistor - ORDERING INFORMATION Ordering Number P1595G-AB5-R Package SOT-89-5 Packing Tape Reel P1595G-AB5-R (1)Packing Type (2)Package Type (3)Green Package (1) R: Tape Reel (2) AB5: SOT-89-5 (3) G: Halogen Free and Lead Free .unisonic..tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 6 QW-R103-047.D -...