EUP2570 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

EUP2570 is a 18.00 V, 2.00 A switch current limit non-sync Boost Converter from . The input voltage from 2.60 V to 5.50 V  can be boosted into an output voltage ranging from 2.90 V to 18.00 V.

Features of the Boost Converter are fixed 1000 kHz switching frequency, a typical inductor size of 6.8 µH and it offers a peak efficiency of  up to 92 %. The minimum external component count is 5 and EUP2570 is available in 1 package option(s): SOT23-5 .

For EUP2570 replacement search, 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. 2.60 V
V-IN max. 5.50 V
Current-Limit typ.? 2.00 A
V-OUT min. 2.90 V
V-OUT max. 18.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 1000 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 600 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 150 °C
Inductor size typ. 6.8 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 92 %
Component count min. 5
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT SOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

EUP2570 Datasheet

Link to the most up-to-date EUP2570 datasheet and the product page for EVM, tools and support information.

EUP2570

EUP2570 Price breaks and distributor sample stock

EUP2570 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with EUP2570 stock available

Available Distributors with stock: 0

no online Distributor with EUP2570 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to EUP2570. Optional, compare EUP2570 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT1935 LT1935 product overviewLT1935 product overview Linear Technology TSOT23-5
0% LT1946 LT1946 product overviewLT1946 product overview Linear Technology MSOP-8
0% LT1946A LT1946A product overviewLT1946A product overview Linear Technology MSOP-8
0% LT3489 LT3489 product overviewLT3489 product overview Linear Technology MSOP-8E
0% MIC2250 MIC2250 product overviewMIC2250 product overview Micrel MLF-8
0% MP1517 MP1517 product overviewMP1517 product overview MPS QFN-16
0% MP1541 MP1541 product overviewMP1541 product overview MPS TSOT23-5
0% TPS61086 TPS61086 product overviewTPS61086 product overview Texas Instruments QFN-10
10% LT1372 LT1372 product overviewLT1372 product overview Linear Technology SO-8, PDIP-8
10% LT1372HV LT1372HV product overviewLT1372HV product overview Linear Technology SO-8, PDIP-8
10% LT1373 LT1373 product overviewLT1373 product overview Linear Technology SO-8, PDIP-8
10% LT1373HV LT1373HV product overviewLT1373HV product overview Linear Technology SO-8, PDIP-8
10% LT1377 LT1377 product overviewLT1377 product overview Linear Technology SO-8, PDIP-8
10% LT3467 LT3467 product overviewLT3467 product overview Linear Technology SOT23-6, DFN-6
10% LT3467A LT3467A product overviewLT3467A product overview Linear Technology SOT23-6, DFN-6
10% MP3201 MP3201 product overviewMP3201 product overview MPS TSOT23-5
10% CS5171 CS5171 product overviewCS5171 product overview ON Semiconductor SOIC-8
10% CS5173 CS5173 product overviewCS5173 product overview ON Semiconductor SOIC-8
10% NCV5171 NCV5171 product overviewNCV5171 product overview ON Semiconductor SOIC-8
10% NCV5173 NCV5173 product overviewNCV5173 product overview ON Semiconductor SOIC-8
10% SC4503 SC4503 product overviewSC4503 product overview Semtech TSOT23-5, MLPD-8
10% AAT1210 AAT1210 product overviewAAT1210 product overview Skyworks TDFN34-16
10% AAT1230 AAT1230 product overviewAAT1230 product overview Skyworks TDFN34-16, TSOPJW-12
10% AAT1230-1 AAT1230-1 product overviewAAT1230-1 product overview Skyworks TDFN34-16, TSOPJW-12
10% AAT1232 AAT1232 product overviewAAT1232 product overview Skyworks TDFN34-16, TSOPJW-12
25% AS1344 AS1344 product overviewAS1344 product overview AMS TDFN-10
25% LT1172 LT1172 product overviewLT1172 product overview Linear Technology SO-8, DIP-8, TO220-5, DD-5
25% LT1172HV LT1172HV product overviewLT1172HV product overview Linear Technology SO-8, DIP-8, TO220-5, DD-5
25% MAX8752 MAX8752 product overviewMAX8752 product overview Maxim Integrated TDFN-EP-8
25% STOD1317B STOD1317B product overviewSTOD1317B product overview ST DFN-12
50% MP3212 MP3212 product overviewMP3212 product overview MPS QFN-10
50% TPS61170 TPS61170 product overviewTPS61170 product overview Texas Instruments QFN-6
50% FAN5331 FAN5331 product overviewFAN5331 product overview Fairchild SOT23-5
50% TPS61170-Q1 TPS61170-Q1 product overviewTPS61170-Q1 product overview Texas Instruments QFN-6
50% LT8330 LT8330 product overviewLT8330 product overview Linear Technology TSOT23-6, DFN-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of EUP2570.

V-IN min. 2.6 V, Current-Limit typ. 2 A, V-OUT max. 18 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744305033 0.3 28.0 26.0 0.16 13.5 x 13.3 x 5.2
744305040 0.4 28.0 20.0 0.16 13.5 x 13.3 x 5.2
744306030 0.3 26.0 24.0 0.30 10.5 x 10.3 x 5.5
744308033 0.3 27.0 30.0 0.37 10.1 x 7 x 7
744308040 0.4 25.0 26.0 0.37 10.1 x 7 x 7
7443081030 0.3 38.0 32.0 0.29 9.4 x 6.2 x 8.1
7443081040 0.4 38.0 21.0 0.29 9.4 x 6.2 x 8.1
744311047 0.4 19.0 25.0 1.85 7 x 6.9 x 4
744314047 0.5 18.0 20.0 1.35 7 x 6.9 x 5
744316033 0.3 18.5 20.0 1.75 5.5 x 5.3 x 4.3
744316047 0.5 15.0 16.0 2.75 5.5 x 5.3 x 4.3
7443340047 0.5 19.0 32.0 2.65 8.4 x 7.9 x 7.5
744373770047 0.5 19.0 29.0 1.32 13.5 x 12.6 x 3.5
74477009 0.5 23.5 26.4 2.90 12 x 12 x 8
7447798050 0.5 18.5 18.0 2.20 10.2 x 10.2 x 6.4
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