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LTM8027 Datasheet 4A DC/DC Module Regulator

Manufacturer: Linear Technology (now Analog Devices)

General Description

The LTM®8027 is a complete 4A, DC/DC step-down power supply.

Included in the package are the switching controller, power switches, inductor and all support components.

Operating over an input voltage range of 4.5V to 60V (7.5V minimum voltage to start), the LTM8027 supports output voltages up to 24V, and a switching frequency range of 100kHz to 500kHz, each set by a single resistor.

Key Features

  • n Complete Switch Mode Power Supply n Wide Input Voltage Range: 4.5V to 60V (7.5V Minimum Voltage to Start) n Wide Output Voltage Range: 2.5V to 24V (See Table 2) n 4A Output Current n Programmable Soft-Start n 9µA Shutdown Supply Current n Selectable Switching Frequency Current Mode Control n Up to 95% Efficiency n SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish n Surface Mount LGA (15mm × 15mm × 4.32mm) and (15mm × 15mm × 4.92mm) BGA Packages.