Integrated circuits, Transistor, Semiconductors Free Datasheet Search and Download Site
ACE259612WMH [150KHz 3A Buck DC-DC Converter ]
other parts : ACE2596
ACE Technology Co., LTD.
The ACE2596 series of regulators are fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with excellent line and load regulation. These regulators include internal frequency compensation and a fixed frequency oscillator so that they are easy to use. A system adopting ACE2596 requires a minimum number of external components to work.
A standard series of inductors, optimized for use with the ACE2596 series, are available from several manufacturers. This feature greatly simplifies the design of switch-mode power supplies. These ICs are available in TO-263-5 packages.
3.3V, 5V, 12V Fixed(±4% Tolerance) and Adjustable (±3% Tolerance) Output Versions
Guaranteed 3A Output Load Current
150kHz Fixed Frequency Internal Oscillator
Input Voltage Range up to 32V
Requires only 4 external components
High Efficiency up to 90%
Excellent Line and Load Regulation
TTL Shutdown Capability
Low Power Standby Mode, IQ Typically 80μA
Built-in Current Limit Protection and Thermal Shutdown Circuit
LCD Monitor and LCD TV
On-Card DC-DC Converter