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See Technical Specifications

ADP5052ACPZ-R7

5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADP5052ACPZ-R7
Datasheet:

ADP5052ACPZ-R7 Datasheet (PDF)
Topology:

Step-Down (Buck) Synchronous (4), Linear (LDO) (1)
Number of Outputs:

5
Frequency - Switching:

740kHz
Voltage/Current - Output 1:

0.85V ~ 1.6V, PROG
EDA/CAD Models:

Request Free CAD Models for ADP5052ACPZ-R7

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ADP5052ACPZ-R7 General Description

The ADP5052 combines four high performance buck regulators and one 200 mA low dropout (LDO) regulator in a 48-lead LFCSP package that meets demanding performance and board space requirements. The device enables direct connection to high input voltages up to 15 V with no preregulators.

Key Features

Wide input voltage range: 4.5 V to 15 V
±1.5% output accuracy over full temperature range
250 kHz to 1.4 MHz adjustable switching frequency
Adjustable/fixed output options via factory fuse
Power regulation
- Channel 1 and Channel 2: programmable 1.2 A/2.5 A/4 A sync buck regulators with low-side FET driver
- Channel 3 and Channel 4: 1.2 A sync buck regulators
- Channel 5: 200 mA low dropout (LDO) regulator
- Always alive 5.1 V LDO supply for tiny load demand

Application

Small cell base stations
FPGA and processor applications
Security and surveillance
Medical applications

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear + Switching	Series	-
Topology	Step-Down (Buck) Synchronous (4), Linear (LDO) (1)	Number of Outputs	5
Frequency - Switching	740kHz	Voltage/Current - Output 1	0.85V ~ 1.6V, PROG
Voltage/Current - Output 2	3.3V ~ 5V, PROG	Voltage/Current - Output 3	1.2V ~ 1.8V, 1.2A
w/LED Driver	No	w/Supervisor	No
w/Sequencer	No	Voltage - Supply	4.5V ~ 15V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	ADP5052