DESCRIPTION:

The LTM®8053 is a 40VIN, 3.5A continuous, 6A peak stepdown µModule® (power module) regulator. Included in the package are the switching controller, power switches,inductor, and all support components. Operating over an input voltage range of 3.4V to 40V, the LTM8053/LTM8053-1 supports an output voltage range of 0.97V to 15V and a switching frequency range of 200kHz to 3MHz, each setby a single resistor. Only the input and output filter capacitors are needed to finish the design. The LTM8053-1 can operate in forced continuous mode.The low profile package enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The LTM8053/LTM8053-1 is packaged in a thermally enhanced, compact over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8053/ LTM8053-1 is RoHS compliant.

FEATURES:

Complete Step-Down Switch Mode Power Supplyn 

Low Noise Silent Switcher® Architecturen 

Wide Input Voltage Range: 3.4V to 40Vn 

Wide Output Voltage Range: 0.97V to 15Vn 

3.5A Continuous Output Current at 12VIN, 5VOUT,TA = 85°Cn 

6A Peak Output Currentn 

Parallelable for Increased Output Currentn 

Selectable Switching Frequency: 200kHz to 3MHzn 

Tiny, Low Profile 6.25mm × 9mm × 3.32mm RoHSCompliant BGA Package

APPLICATIONS:

Automotive Battery Regulationn 

Power for Portable Productsn 

Distributed Supply Regulationn 

Industrial Suppliesn 

Wall Transformer Regulation