ADP5054 High-Performance Power Regulators for Medical, Security, and Surveillance

Product Highlights > ADP5054 High-Performance Power Regulators for Medical, Security, and Surveillance

            ADP5054 High-Performance Power Regulators for Medical, Security, and Surveillance
                    Analog Devices’ ADP5054 quad buck (step-up) regulators are offered in a small 7 mm x 7 mm 48 LFCSP package
    

Image of Analog Devices ADP5054 High-Performance Power Regulators for Medical, Security, and Surveillance ADI’s ADP5054 combines four high-performance buck (step-up) regulators in a small 7 mm x 7 mm 48-lead LFCSP package. The switching frequency of the ADP5054 can be programmed or synchronized to an external clock from 250 kHz to 2 MHz, and individual ½x frequency configuration is available for each channel. The ADP5054 contains an individual precision enable pin on each channel for easy power-up sequencing. The internal low 1/f noise reference is implemented in ADP5054 for noise sensitive applications. The device enables direct connection to high input voltages up to 15.5 V with no pre-regulators.

Power Regulation

Channel 1 and Channel 2: programmable 2 A / 4 A / 6 A sync buck regulators with low-side FET drivers
Channel 3 and Channel 4: 2.5 A sync buck regulators

Flexible Parallel Operation

Single 12 A output (Channel 1 and Channel 2 in parallel)
Single 5 A output (Channel 3 and Channel 4 in parallel)

Features
Output type: transistor driver Function: step-down Output configuration: positive Topology: buck Number of outputs: 4 Output phases: 2 Voltage supply (V_CC/ V_DD): 4.5 V to 15.5 V Frequency switching: 250 kHz to 2 MHz		Duty cycle (max): 50% Synchronous rectifier: yes Clock sync: yes Control features: enable, frequency control, and power good FPWM / PSM mode selection UVLO, OCP, and TSD protection Operating temperature: -40°C to +125°C (TJ) Package / case: 48 WFQFN exposed pad CSP, 7 x 7, 48 LFCSP-WQ
Applications
FPGA and processor applications Small cell base stations Security		Surveillance Medical applications Internet of Things (IoT)

Evaluation Board

	Kép	Gyártói cikkszám	Leírás	Kimeneti áram	Bemeneti feszültség	Topológia	Available Quantity	Ár	Részletek megtekintése
		ADP5054-EVALZ	EVAL BOARD FOR ADP5054	6A, 6A, 2,5A, 2,5A	4,5V ~ 15,5V	Buck	1 - Immediate	$21,496.23	Részletek megtekintése