A7596

AiT Semiconductor Inc. www.ait-ic.com A7596 DC-DC CONVERTER/ BUCK (STEP-DOWN) 150KHz, 3A PWM BUCK DC-DC CONVERTER DESCRIPTION FEATURES The A7596 series of regulators are monolithic  5V and adjustable output versions integrated circuits that provide all the active functions  Adjustable version output voltage range 1.23V for a step-down (buck) switching regulator, capable of to 37V driving a 3A load with excellent line and load  Input voltage range up to 40V regulation. These devices are available in fixed output  Guaranteed 3A output current voltage of 5V and adjustable output version.  150KHz fixed frequency internal oscillator  Built-in thermal shutdown and current limit The A7596 operates at a switching frequency of protection 150KHz thus allowing smaller sized filter components  Available in TO-263-5 Package than what would be needed with lower frequency APPLICATION switching regulators.  Fixed voltage power supply for LCD monitor Other features include a guaranteed ±3% tolerance and LCD TV on output voltage under specified input voltage and  On-Card switching regulation output load conditions, and ±15% on the oscillator  Simple high efficiency Step-down regulator frequency. External shutdown is included, featuring TYPICAL APPLICATION typically 100μA standby current. The A7596 is available in TO-263-5 package. ORDERING INFORMATION Package Type Part Number TO-263-5 A7596S5R-XX S5 A7596S5VR-XX XX: Output Voltage Note 050=5.0V; ADJ=Adju...