STD2596 Datasheet | Semtron

- DESCRIPTION 150KHz, 3A PWM Buck DC/DC Converter - FEATURE The STD2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltage of 5V and adjustable output version. The STD2596 operates at a switching frequency of 150KHz thus allowing smaller sized filter ponents than what would be needed with lower frequency switching regulators. Other Features include a guaranteed ±3% tolerance on output voltage under specified input voltage and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring typically 100u A standby current. STD2596-XXD-TRG ROHS pliant This is Halogen Free - 5V and adjustable output versions - Adjustable version output voltage range 1.23V to 43V - Input voltage range up to 45V - Guaranteed 3A output current - 150KHz fixed frequency internal oscillator - Built-in thermal shutdown and current limit protection - APPLICATIONS - Fixed voltage power supply for LCD monitor and LCD TV - On-Card switching regulation - Simple high efficiency Step-down regulator - PIN CONFIGURATION Metal Tab GND - PART NUMBER INFORMATION STD 2596- XX D TR G a b cd ef FBEN GND VOUT VIN TO263-5L Top View a : pany name. b : Product Serial number. c : Voltage Code. XX 50 : 5.0V, ADJ : ADJ d : Package code. e : Handling code. f : Green produce code. STD2596 Rev.2.2 Copyright © Semtron Microtech Corp. .semtron-micro. - ORDERING INFORMATION Part Number Package Code STD2596-XXD-TRG...