LT3585EDDB-3#TRPBF

The LT3585EDDB-3#TRPBF PMIC is a specialized power management integrated circuit (PMIC) designed to quickly, reliably provide maximum power conversions to wide range loads and components. Featuring a high efficiency 0.5Ω/5Ω synchronous internal switch, this small footprint PMIC has removable switches to optimize power transfer and reduce unwanted power peaks while managing power dissipations in a variety of applications. The LT3585EDDB-3#TRPBF is designed to manage the power to a variety of internal and external components including integrated circuits, digital signals, display devices, USB connectors, and many others.

The LT3585EDDB-3#TRPBF’s versatile applications include but are not limited to automotive, industrial, fitness, and consumer electronics. This power management IC has two operating modes which are pulse frequency modulation (PFM) and pulse width modulation (PWM). PFM mode is used in Battery backup and standby operations. This mode provides high efficiency over the entire load range but higher precision over the low load range. PWM mode is used in steady state operation and provides low noise, low output ripple, and high efficiency at the highest load.

The working principle of the LT3585EDDB-3#TRPBF PMIC is based on an intelligent, self-regulating, switch-mode power converter system. It utilizes a synchronous internal switch configuration which incorporates a high-voltage gate driver that allows the circuit to operate at high frequency. This high frequency operation reduces the conduction loss at the power switch and enables high-efficiency over a wide load range. To further enhance the efficiency, there are also soft start and low drop-out (LDO) regulators which provide a precise output voltage for the device.

Overall, the LT3585EDDB-3#TRPBF PMIC is a reliable, high performance and small footprint solution specifically designed to maximize power conversion performance while providing low-stability noise, precise output voltage, and maximum power transfer in a variety of automotive, industrial, fitness, and consumer electronics applications.