DC3051A

LTM4705: 20Vin, Dual 5A or Single 10A Step-Down DC/DC µModule Regulator

The LTM4705 is a complete dual 5A step-down switching mode μModule regulator in a tiny 6.25mm × 7.5mm × 3.22mm BGA package.

Included in the package are the switching controller, power MOSFETs, inductor, and support components. Operating over an input voltage range of 3.1V to 20V, the LTM4705 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers dual 5A continuous output current. Only a few ceramic input and output capacitors are needed.

Key Features and Benefits:

• •  Fits in the smallest PCB area in a tiny 6.25mm x 7.5mm package
• •  Configurable dual 5A or single 10A supports multiple power rails in a single part
• •  Wide Vin and Vout range can support both low voltage rails and system bus voltages

Applications:

• •  General Purpose
• •  Communication
• •  Healthcare
• •  Industrial Automation
• •  Instrumentation