TS2576-3.3 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

TS2576-3.3 is a 40.00 V non-sync Buck Converter from with 3.00 A output current. The maximum 40.00 V input voltage can be regulated down into a 3.30 V to 3.30 V output voltage.

It requires are a typical inductor size of 100.00 µH, a typical external component count of 4 and achieves a peak efficiency of 77 %. Further TS2576-3.3 characteristics are a fixed 52 kHz switching frequency and 2 available package option(s): TO-220-5 .

For the TS2576-3.3 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. 4.50 V
V-IN max. 40.00 V
I-OUT? 3.00 A
V-OUT min. 3.30 V
V-OUT max. 3.30 V
V-OUT 3.300 V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 52 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. 10000 µA
Operating min. -40 °C
Operating max. 125 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 100.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 77 %
Component count min. 4
current limit adjustable no
Nr.of packages 2
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO TO-220-5
DDPAK

TS2576-3.3 Datasheet

Link to the most up-to-date TS2576-3.3 datasheet and the product page for EVM, tools and support information.

TS2576-3.3

TS2576-3.3 Sample stock and distributor price breaks

TS2576-3.3 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with TS2576 stock available

Available Distributors with stock: 1

Digi-Key

ProductStockPriceBuy
ATS-HP-D10L100S199W-166 43
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25014.23 €
10015.33 €
5016.42 €
2517.52 €
1018.61 €
119.71 €
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ATS-15E-55-C2-R0 25
10003.73 €
5003.80 €
2504.09 €
1004.39 €
504.68 €
254.97 €
105.26 €
15.41 €
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ATS-15E-56-C2-R0 25
10003.86 €
5003.93 €
2504.23 €
1004.54 €
504.84 €
255.14 €
105.44 €
15.59 €
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ATS-15E-61-C2-R0 25
10003.91 €
5003.99 €
2504.30 €
1004.60 €
504.91 €
255.22 €
105.52 €
15.68 €
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ATS-15E-57-C2-R0 25
10003.97 €
5004.05 €
2504.36 €
1004.67 €
504.98 €
255.30 €
105.61 €
15.76 €
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ATS-15E-58-C2-R0 25
10004.05 €
5004.13 €
2504.45 €
1004.77 €
505.09 €
255.40 €
105.72 €
15.88 €
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ATS-15E-62-C2-R0 25
10004.09 €
5004.17 €
2504.49 €
1004.81 €
505.13 €
255.45 €
105.77 €
15.93 €
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ATS-15E-53-C2-R0 25
10004.11 €
5004.19 €
2504.51 €
1004.84 €
505.16 €
255.48 €
105.80 €
15.96 €
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ATS-15E-54-C2-R0 25
10004.19 €
5004.27 €
2504.60 €
1004.93 €
505.26 €
255.59 €
105.92 €
16.08 €
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ATS-15E-59-C2-R0 25
10004.47 €
5004.56 €
2504.91 €
1005.26 €
505.61 €
255.96 €
106.31 €
16.48 €
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ATS-15E-60-C2-R0 25
10004.55 €
5004.64 €
2505.00 €
1005.36 €
505.71 €
256.07 €
106.43 €
16.61 €
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List of equivalents and alternatives

The following DC/DC Buck Converter are similar to TS2576-3.3. Optional, compare TS2576-3.3 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% TS2596-3.3 TS2596-3.3 product overviewTS2596-3.3 product overview Taiwan Semi TO-220-5, SOP-8
0% LM2599-3.3 LM2599-3.3 product overviewLM2599-3.3 product overview Texas Instruments DDPAK-7, TO-220-7
0% LM2673-3.3 LM2673-3.3 product overviewLM2673-3.3 product overview Texas Instruments DDPAK-7, TO-220-7, VSON-14
0% LM2679-3.3 LM2679-3.3 product overviewLM2679-3.3 product overview Texas Instruments DDPAK-7, TO-220-7, VSON-14

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TS2576-3.3.

V-IN max. 40 V, I-OUT 3 A, V-OUT min. 3.3 V, Frequency typ. 52 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74435574700 47.0 6.8 7.0 33.50 18.3 x 18.2 x 9.2
7447709390 39.0 4.1 5.0 43.90 12 x 12 x 10
7447709470 47.0 3.8 4.5 45.90 12 x 12 x 10
7447709680 68.0 3.2 3.6 68.60 12 x 12 x 10
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