EUP2459 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

EUP2459 is a 5.50 V, 1.50 A switch current limit sync Boost Converter from . The input voltage from 2.70 V to 5.00 V  can be boosted into an output voltage ranging from 2.90 V to 5.50 V.

Features of the Boost Converter are fixed 500 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of  up to 95 %. The minimum external component count is 5 and EUP2459 is available in 1 package option(s): TSOT23-5 .

For EUP2459 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. 2.70 V
V-IN max. 5.00 V
Current-Limit typ.? 1.50 A
V-OUT min. 2.90 V
V-OUT max. 5.50 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 500 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. -350 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 160 °C
Inductor size typ. 4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 95 %
Component count min. 5
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT TSOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

EUP2459 Datasheet

Link to the most up-to-date EUP2459 datasheet and the product page for EVM, tools and support information.

EUP2459

EUP2459 Price breaks and distributor sample stock

EUP2459 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with EUP2459 stock available

Available Distributors with stock: 0

no online Distributor with EUP2459 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to EUP2459. Optional, compare EUP2459 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% AP6714 AP6714 product overviewAP6714 product overview Diodes MSOP-10
0% LT3473 LT3473 product overviewLT3473 product overview Linear Technology DFN-8
0% LT3473A LT3473A product overviewLT3473A product overview Linear Technology DFN-12
0% MAX1703 MAX1703 product overviewMAX1703 product overview Maxim Integrated SOIC-16
0% MAX1763 MAX1763 product overviewMAX1763 product overview Maxim Integrated TSSOP-EP-16
0% RT9278 RT9278 product overviewRT9278 product overview Richtek VDFN-10
0% AAT1218 AAT1218 product overviewAAT1218 product overview Skyworks TDFN33-12
0% TPS61020 TPS61020 product overviewTPS61020 product overview Texas Instruments QFN-10
0% TPS61029 TPS61029 product overviewTPS61029 product overview Texas Instruments QFN-10
0% TPS61251 TPS61251 product overviewTPS61251 product overview Texas Instruments QFN-8
0% TPS61252 TPS61252 product overviewTPS61252 product overview Texas Instruments QFN-8
0% RP402-K001A-B-C-D RP402-K001A-B-C-D product overviewRP402-K001A-B-C-D product overview Ricoh DFN-8
0% RP402-K002A-B RP402-K002A-B product overviewRP402-K002A-B product overview Ricoh DFN-8
0% TPS61029-Q1 TPS61029-Q1 product overviewTPS61029-Q1 product overview Texas Instruments QFN-10
0% EUP2410 EUP2410 product overviewEUP2410 product overview Eutech TSOT23-5
0% EUP2412 EUP2412 product overviewEUP2412 product overview Eutech TDFN-10
10% AS1326 AS1326 product overviewAS1326 product overview AMS TDFN-10
10% ISL9113 ISL9113 product overviewISL9113 product overview Intersil WLCSP-6, DFN-8
10% LTC3125 LTC3125 product overviewLTC3125 product overview Linear Technology DFN-8
10% LTC3528 LTC3528 product overviewLTC3528 product overview Linear Technology DFN-8
10% MAX1700 MAX1700 product overviewMAX1700 product overview Maxim Integrated QSOP-16
10% MAX1701 MAX1701 product overviewMAX1701 product overview Maxim Integrated QSOP-16
10% MAX1705 MAX1705 product overviewMAX1705 product overview Maxim Integrated QSOP-16
10% MAX1760 MAX1760 product overviewMAX1760 product overview Maxim Integrated TDFN-EP-10, uMAX-10
10% MAX1765 MAX1765 product overviewMAX1765 product overview Maxim Integrated TSSOP-EP-16
10% MAX849 MAX849 product overviewMAX849 product overview Maxim Integrated SO-16
10% MP3120 MP3120 product overviewMP3120 product overview MPS TSOT23-6
10% MP3410 MP3410 product overviewMP3410 product overview MPS TSOT23-5
10% NCP1421 NCP1421 product overviewNCP1421 product overview ON Semiconductor Micro8u2122-8
10% NCP1422 NCP1422 product overviewNCP1422 product overview ON Semiconductor DFN-10
10% RT9276 RT9276 product overviewRT9276 product overview Richtek WDFN-10
10% SC120 SC120 product overviewSC120 product overview Semtech SOT23-6, MLPD-UT-6
10% SC121 SC121 product overviewSC121 product overview Semtech MLPD-UT-6
10% AAT1219 AAT1219 product overviewAAT1219 product overview Skyworks TDFN33-12
10% LM4510 LM4510 product overviewLM4510 product overview Texas Instruments SON-10
10% TPS61052 TPS61052 product overviewTPS61052 product overview Texas Instruments CSP-12, SON-10
10% TPS61120 TPS61120 product overviewTPS61120 product overview Texas Instruments QFN-16, TSSOP-16
10% TPS61200 TPS61200 product overviewTPS61200 product overview Texas Instruments QFN-10
10% XC9128 XC9128 product overviewXC9128 product overview Torex MSOP-10, USP-10B
10% XC9129 XC9129 product overviewXC9129 product overview Torex MSOP-10, USP-10B
10% XC9131 XC9131 product overviewXC9131 product overview Torex USP-10B
10% XC9135 XC9135 product overviewXC9135 product overview Torex USP-10
10% XC9136 XC9136 product overviewXC9136 product overview Torex USP-10
10% ISL9113A ISL9113A product overviewISL9113A product overview Intersil DFN-8
25% FAN4860 FAN4860 product overviewFAN4860 product overview Fairchild WLCSP-6, MLP-6
25% ISL9111 ISL9111 product overviewISL9111 product overview Intersil SOT23-6
25% ISL9111A ISL9111A product overviewISL9111A product overview Intersil SOT23-6
25% MP3414 MP3414 product overviewMP3414 product overview MPS TSOT23-8
25% TPS61093 TPS61093 product overviewTPS61093 product overview Texas Instruments SON-10
25% TPS61093-Q1 TPS61093-Q1 product overviewTPS61093-Q1 product overview Texas Instruments SON-10
50% AS1337 AS1337 product overviewAS1337 product overview AMS TDFN-8
50% LTC3429 LTC3429 product overviewLTC3429 product overview Linear Technology TSOT23-6
50% LTC3499 LTC3499 product overviewLTC3499 product overview Linear Technology MSOP-8, DFN-8
50% LTC3537 LTC3537 product overviewLTC3537 product overview Linear Technology QFN-16
50% MAX1706 MAX1706 product overviewMAX1706 product overview Maxim Integrated QSOP-16
50% MAX848 MAX848 product overviewMAX848 product overview Maxim Integrated SO-16
50% MCP1640 MCP1640 product overviewMCP1640 product overview Microchip SOT23-6, DFN-8
50% NCP1423 NCP1423 product overviewNCP1423 product overview ON Semiconductor Micro-10
50% TPS61028 TPS61028 product overviewTPS61028 product overview Texas Instruments QFN-10
50% TPS61072 TPS61072 product overviewTPS61072 product overview Texas Instruments SOT23-6
50% MCP16251 MCP16251 product overviewMCP16251 product overview Microchip SOT23-6, TDFN
50% MCP16252 MCP16252 product overviewMCP16252 product overview Microchip SOT23-6, TDFN

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of EUP2459.

V-IN min. 2.7 V, Current-Limit typ. 1.5 A, V-OUT max. 5.5 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054022 2.2 3.8 5.3 19.00 5 x 5 x 4
74404063022 2.2 3.8 5.6 20.00 6 x 6 x 2.8
74404064022 2.2 4.6 7.4 14.00 6 x 6 x 4.5
74404084022 2.2 5.2 7.8 12.00 8 x 8 x 4.2
7440650022 2.2 6.2 5.9 11.00 10 x 10 x 3.1
7440660022 2.2 6.7 6.8 7.70 10 x 10 x 4.1
744071022 2.2 5.4 6.3 10.00 8 x 8 x 4.6
744316220 2.2 7.5 7.5 11.30 5.5 x 5.3 x 4.3
74437324022 2.2 3.3 6.5 51.00 4.45 x 4.06 x 2
74438356018 1.8 4.6 6.5 24.50 4.1 x 4.1 x 2.1
74438356022 2.2 4.7 6.2 29.00 4.1 x 4.1 x 2.1
7447462022 2.2 6.3 4.3 10.00 5.5 x 5.5 x 8.5
744772022 2.2 6.0 8.0 7.25 7.8 x 7.8 x 10
744777002 2.2 6.0 6.5 13.00 7.3 x 7.3 x 4.5
7447779002 2.2 4.2 6.0 16.00 7.3 x 7.3 x 4.5
744778002 2.2 4.0 4.8 14.00 7.3 x 7.3 x 3.4
7447786002 2.2 3.5 4.0 40.00 5.9 x 6.2 x 5.1
7447789002 2.2 4.0 4.8 19.00 7.3 x 7.3 x 3.5
744787027 2.7 4.4 4.5 13.50 7.8 x 7 x 5
784774027 2.7 4.0 8.0 32.00 5.2 x 5.8 x 4.85
784775022 2.2 6.0 6.0 8.00 7 x 7.8 x 5.5
784776022 2.2 7.0 8.0 7.00 9 x 10 x 5.9
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Meet us at this weeks PCIM tradeshow in Nuremberg, Tue+Wed, Details under info@dcdcselector.com
With the help of #OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. https://t.co/udaDPmshky
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Feedback
ajax-loader.gif
Loading. Please wait.