ADP5052 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADP5052
Manufacturer

ADI
ChipWorker Part#

CW983511827
Description

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

Datasheet

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ADP5052 Specifications

Attribute	Attribute Value

Part Number	ADP5052
Manufacturer	ADI
ChipWorker Part#	CW983511827
Documentation	Datasheet
	expand all
Product Lifecycle Status	Recommended for New Designs

Product Description

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.
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
Single 8 A output (Channel 1 and Channel 2 operated in parallel)
Precision enable with 0.8 V accurate threshold
Active output discharge switch
FPWM or automatic PWM/PSM mode selection
Frequency synchronization input or output
Optional latch-off protection on OVP/OCP failure
Power-good flag on selected channels
UVLO, OCP, and TSD protection
48-lead, 7 mm × 7 mm LFCSP package
−40°C to +125°C junction temperature
APPLICATIONS
Small cell base stations
FPGA and processor applications
Security and surveillance
Medical applications

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- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Surface testing

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