ADP5054ACPZ-R7 Multiple Output Buck Regulators by Analog Devices

Status: Production
Series: ADP5054
RoHS: Compliant
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The ADP5054 combines four high performance buck regulators in a 48-lead LFCSP package that meets demanding performance and board space requirements. The device enables direct connection to high input voltages of up to 15.5 V with no preregulators.Channel 1 and Channel 2 integrate high-side power metal-oxide semiconductor field effect transistors (MOSFETs) and low-side MOSFET drivers. External NFETs can be used in low-side power devices to achieve an efficiency optimized solution and to deliver a programmable output current of 2 A, 4 A, or 6 A. Combining Channel 1 and Channel 2 in a parallel configuration provides a single output with up to 12 A of current.Channel 3 and Channel 4 integrate both high-side and low-side MOSFETs to deliver an output current of 2.5 A. Combining Channel 3 and Channel 4 in a parallel configuration can provide a single output with up to 5 A of current.The switching frequency of the ADP5054 can be programmed or synchronized to an external clock from 250 kHz to 2 MHz, and an individual ½× 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 the ADP5054 for noise sensitive

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Prices starting from US$5.51

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Newark Electronics
from US$8.29
1,458
in stock
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element14
from US$8.21
1,458
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Farnell
from US$7.77
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Chip One Stop
from US$5.52
1,316
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Analog Devices
from US$5.51
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Richardson RFPD
from US$7.86
724
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Features

Wide input voltage range: 4.5 V to 15.5 V
±1.5% output accuracy over full temperature range
250 kHz to 2 MHz adjustable switching frequency with individual ½× frequency option
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) 
Low 1/f noise density
40 μV rms at 0.8 VREF for 10 Hz to 100 kHz
Precision enable with 0.811 V accurate threshold
Active output discharge switch
FPWM/PSM mode selection
Frequency synchronization input or output
Power-good flag for Channel 1 output
UVLO, OCP, and TSD protection
48-lead, 7 mm × 7 mm LFCSP
−40°C to +125°C operational junctional temperature range 

Alternative Descriptions

Dc/Dc Conv, Sync Buck, 2Mhz, 125Deg C | Newark Electronics
DC/DC CONV, SYNC BUCK, 2MHZ, 125DEG C | element14
12V uPMU , Multi-channel Power | Analog Devices
POWER MANAGEMENT IC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP5054ACPZ-R7?

Additional datasheets, footprints and schematics for ADP5054ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP5054ACPZ-R7 on this page.

What pricing and inventory information can I view?

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What category does ADP5054ACPZ-R7 fall under?

The ADP5054ACPZ-R7 is listed under Multiple Output Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to ADP5054ACPZ-R7 when available in the Multiple Output Buck Regulators range under the specifications section at the bottom of the details page.

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Is the ADP5054ACPZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADP5054ACPZ-R7 have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Chip One Stop and Analog Devices have stock available or on a lead time for ADP5054ACPZ-R7.

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