RP506x-D-E-2.8 Buck Converter overview

Description

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RP506x-D-E-2.8 is a 5.50 V sync Buck Converter from with 2.00 A output current. The maximum 5.50 V input voltage can be regulated down into a 2.80 V to 2.80 V output voltage.

It requires are a typical inductor size of 2.20 µH, a typical external component count of 5 and achieves a peak efficiency of 94 %. Further RP506x-D-E-2.8 characteristics are a fixed 1200 kHz switching frequency and 1 available package option(s): DFN-10 .

For the RP506x-D-E-2.8 replacement search, please select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

ParameterValueReplacement
Search Filter
V-IN min. 2.50 V
V-IN max. 5.50 V
I-OUT? 2.00 A
V-OUT min. 2.80 V
V-OUT max. 2.80 V
V-OUT 2.800 V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1200 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK yes
Quiescent current max. 72 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 150 °C
Inductor size typ. 2.20 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 94 %
Component count min. 5
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN DFN-10
SO/SOIC
SOP
DIP
TO
DDPAK

RP506x-D-E-2.8 Datasheet

Link to the most up-to-date RP506x-D-E-2.8 datasheet and the product page for EVM, tools and support information.

RP506x-D-E-2.8

RP506x-D-E-2.8 Sample stock and distributor price breaks

RP506x-D-E-2.8 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with RP506x stock available

Available Distributors with stock: 0

no online Distributor with RP506x stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to RP506x-D-E-2.8. Optional, compare RP506x-D-E-2.8 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% RP506x-A-B-2.8 RP506x-A-B-2.8 product overviewRP506x-A-B-2.8 product overview Ricoh DFN-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of RP506x-D-E-2.8.

V-IN max. 5.5 V, I-OUT 2 A, V-OUT min. 2.8 V, Frequency typ. 1200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744025001 1.2 2.6 3.0 36.00 2.8 x 2.8 x 3
74404042015 1.5 3.0 4.3 31.00 4 x 4 x 1.8
7440420018 1.8 2.4 2.4 40.00 4.8 x 4.8 x 2
7440430012 1.2 3.1 2.8 15.00 4.8 x 4.8 x 3
7440430018 1.8 2.7 2.5 20.00 4.8 x 4.8 x 3
7440520012 1.2 3.0 3.5 20.00 5.8 x 5.8 x 2
7440520018 1.8 2.6 3.0 30.00 5.8 x 5.8 x 2
7440620015 1.5 4.3 4.0 10.00 6.8 x 6.8 x 2.5
7440680017 1.7 2.5 2.4 41.00 8 x 8 x 1.2
7440690016 1.6 3.1 3.3 29.00 8 x 8 x 1.5
7440700012 1.2 4.8 4.2 12.50 8 x 8 x 2
74437321015 1.5 3.0 4.0 55.00 4.45 x 4.06 x 1.2
74438324012 1.2 2.4 4.5 67.00 2.5 x 2 x 1.2
74438324015 1.5 2.2 3.7 82.00 2.5 x 2 x 1.2
74438336012 1.2 3.9 4.8 30.00 3 x 3 x 2
74438336015 1.5 3.7 4.5 33.00 3 x 3 x 2
744773018 1.8 2.7 3.6 28.00 4 x 4.5 x 3.5
784773018 1.8 2.7 3.6 28.00 4 x 4.5 x 3.5
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