ACT4513 Buck Converter overview

Description

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ACT4513 is a 40.00 V non-sync Buck Converter from with 2.00 A output current. The maximum 40.00 V input voltage can be regulated down into a 0.82 V to 12.00 V output voltage.

It requires are a typical inductor size of 47.00 µH, a typical external component count of 10 and achieves a peak efficiency of 93 %. Further ACT4513 characteristics are a fixed 210 kHz switching frequency and 1 available package option(s): SOP-8 .

For the ACT4513 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. 10.00 V
V-IN max. 40.00 V
I-OUT? 2.00 A
V-OUT min. 0.82 V
V-OUT max. 12.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 210 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. -2500 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 155 °C
Inductor size typ. 47.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 93 %
Component count min. 10
current limit adjustable yes
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP SOP-8
DIP
TO
DDPAK

ACT4513 Datasheet

Link to the most up-to-date ACT4513 datasheet and the product page for EVM, tools and support information.

ACT4513

ACT4513 Sample stock and distributor price breaks

ACT4513 prices and online available distributors.

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with ACT4513 stock available

Available Distributors without stock: 2

DIGI-KEY (0)

ProductStockPriceBuy
ACT4513YH-T0
40000.48 USD
Buy Now
EA4513YH0
161.25 USD
Buy Now

Mouser-Electronics (0)

ProductStockPriceBuy
ACT4513YH-TNone
40000.45 USD
80000.44 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with ACT4513 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to ACT4513. Optional, compare ACT4513 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% ACT4523 ACT4523 product overviewACT4523 product overview Active Semi SOP-8EP
0% ACT4523A ACT4523A product overviewACT4523A product overview Active Semi SOP-8EP
10% ACT4533A ACT4533A product overviewACT4533A product overview Active Semi SOP-8EP
10% ACT4533B ACT4533B product overviewACT4533B product overview Active Semi SOP-8EP
25% ACT4303 ACT4303 product overviewACT4303 product overview Active Semi SOP-8
25% ACT4514 ACT4514 product overviewACT4514 product overview Active Semi SOP-8
25% ACT4515 ACT4515 product overviewACT4515 product overview Active Semi SOP-8
25% ACT4533 ACT4533 product overviewACT4533 product overview Active Semi SOP-8EP
50% ACT4501 ACT4501 product overviewACT4501 product overview Active Semi SOP-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of ACT4513.

V-IN max. 40 V, I-OUT 2 A, V-OUT min. 0.82 V, Frequency typ. 210 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404052047 4.7 2.3 2.7 55.90 5 x 5 x 2
74404052056 5.6 2.1 2.6 67.50 5 x 5 x 2
74404054047 4.7 3.0 3.8 30.00 5 x 5 x 4
74404054068 6.8 2.5 3.2 43.00 5 x 5 x 4
74404063047 4.7 3.1 3.3 30.00 6 x 6 x 2.8
74404063068 6.8 2.4 2.8 47.00 6 x 6 x 2.8
74404063082 8.2 2.3 2.5 55.00 6 x 6 x 2.8
74404064068 6.8 3.0 4.3 31.00 6 x 6 x 4.5
74404064082 8.2 2.6 4.3 43.00 6 x 6 x 4.5
74404084082 8.2 3.5 4.6 26.00 8 x 8 x 4.2
7440650047 4.7 4.6 4.2 16.50 10 x 10 x 3.1
7440650068 6.8 4.2 3.6 25.00 10 x 10 x 3.1
7440650082 8.2 3.8 2.8 28.50 10 x 10 x 3.1
7440660062 6.2 4.3 4.5 16.50 10 x 10 x 4.1
744071047 4.7 4.8 4.3 17.00 8 x 8 x 4.6
744071056 5.6 4.0 4.0 20.00 8 x 8 x 4.6
74408943047 4.7 2.2 3.2 45.00 4.8 x 4.8 x 4.1
74408943068 6.8 2.0 2.7 51.00 4.8 x 4.8 x 4.1
744314760 7.6 4.2 4.8 30.20 7 x 6.9 x 5
744316470 4.7 4.6 4.7 24.50 5.5 x 5.3 x 4.3
744316560 5.6 4.5 4.6 28.50 5.5 x 5.3 x 4.3
74437324047 4.7 2.2 4.0 95.00 4.45 x 4.06 x 2
74437324056 5.6 2.0 3.8 120.00 4.45 x 4.06 x 2
74438356047 4.7 2.9 4.7 63.00 4.1 x 4.1 x 2.1
74438356056 5.6 2.8 4.6 68.00 4.1 x 4.1 x 2.1
7447462047 4.7 4.2 3.7 19.00 5.5 x 5.5 x 8.5
7447462068 6.8 3.3 3.0 27.00 5.5 x 5.5 x 8.5
7447713082 8.2 3.0 4.7 41.00 10 x 10 x 3
7447715006 6.8 4.3 4.7 20.00 12 x 12 x 4.5
744777004 4.7 3.2 4.0 25.00 7.3 x 7.3 x 4.5
7447779004 4.7 3.2 4.4 28.00 7.3 x 7.3 x 4.5
7447779006 6.8 2.9 3.3 33.00 7.3 x 7.3 x 4.5
7447779008 8.2 2.7 3.0 47.00 7.3 x 7.3 x 4.5
744778004 4.7 2.3 4.2 42.00 7.3 x 7.3 x 3.4
7447785004 4.7 2.2 2.5 60.00 5.9 x 6.2 x 3.3
7447786004 4.7 2.8 2.8 57.00 5.9 x 6.2 x 5.1
7447789004 4.7 2.9 3.9 33.00 7.3 x 7.3 x 3.5
7447789006 6.8 2.5 2.8 41.50 7.3 x 7.3 x 3.5
744779068 6.8 2.2 2.8 27.00 6 x 6 x 6.5
744787047 4.7 3.3 3.6 24.30 7.8 x 7 x 5
744787068 6.8 3.0 3.0 27.00 7.8 x 7 x 5
744787082 8.2 2.7 2.8 33.00 7.8 x 7 x 5
784775047 4.7 4.5 4.5 16.00 7 x 7.8 x 5.5
784775056 5.6 4.0 4.0 18.00 7 x 7.8 x 5.5
784775068 6.8 3.7 3.8 22.00 7 x 7.8 x 5.5
784775082 8.2 3.2 3.2 24.00 7 x 7.8 x 5.5
784776082 8.2 4.2 4.3 20.00 9 x 10 x 5.9
784777047 4.7 2.4 3.7 70.00 7.3 x 7.3 x 4.3
784777068 6.8 2.2 3.2 83.00 7.3 x 7.3 x 4.3
784777082 8.2 2.0 2.8 97.50 7.3 x 7.3 x 4.3
784778047 4.7 2.4 3.1 66.00 7.3 x 7.3 x 3.5
784778068 6.8 2.3 2.5 79.00 7.3 x 7.3 x 3.5
784778082 8.2 2.2 2.4 86.00 7.3 x 7.3 x 3.5
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