IFX91041EJ V33 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

IFX91041EJ V33 is a 45.00 V non-sync Buck Converter from with 1.80 A output current. The maximum 45.00 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 22.00 µH, a typical external component count of 80 and achieves a peak efficiency of 9 %. Further IFX91041EJ V33 characteristics are a fixed 370 kHz switching frequency and 1 available package option(s): PG-DSO-8 .

For the IFX91041EJ V33 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. 4.75 V
V-IN max. 45.00 V
I-OUT? 1.80 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. 370 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 200 kHz
Frequency adj./ ext.clock max 530 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 10000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 175 °C
Inductor size typ. 22.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 9 %
Component count min. 80
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC PG-DSO-8
SOP
DIP
TO
DDPAK

IFX91041EJ V33 Datasheet

Link to the most up-to-date IFX91041EJ V33 datasheet and the product page for EVM, tools and support information.

IFX91041EJ V33

IFX91041EJ V33 Sample stock and distributor price breaks

IFX91041EJ V33 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 8

Avnet Europe (1)

ProductStockPriceBuy
IFX91041EJV332500Buy Now
IFX91041EJV33XUMA10Buy Now

Chip One Stop (1)

ProductStockPriceBuy
IFX91041EJV33XUMA11500
101.06 USD
251.05 USD
1000.88 USD
2500.86 USD
Buy Now

Digi-Key (2)

ProductStockPriceBuy
IFX91041EJV33XUMA10
25000.76 USD
50000.73 USD
125000.70 USD
Buy Now
IFX91041EJV33XUMA12407
11.57 USD
101.41 USD
1001.13 USD
5000.93 USD
10000.77 USD
Buy Now
IFX91041EJV33XUMA12407
11.57 USD
101.41 USD
1001.13 USD
5000.93 USD
10000.77 USD
Buy Now

Element14 (2)

ProductStockPriceBuy
IFX91041EJV33XUMA1463
12.43 USD
102.07 USD
1001.66 USD
5001.44 USD
10001.20 USD
25001.12 USD
50001.08 USD
100001.04 USD
Buy Now
IFX91041EJV33XUMA1463
12.43 USD
102.07 USD
1001.66 USD
5001.44 USD
10001.20 USD
25001.12 USD
50001.08 USD
100001.04 USD
Buy Now

Farnell Element14 (2)

ProductStockPriceBuy
IFX91041EJV33XUMA1485Buy Now
IFX91041EJV33XUMA1485Buy Now

Newark Electronics (1)

ProductStockPriceBuy
IFX91041EJV33XUMA11455
11.52 USD
101.30 USD
251.21 USD
501.13 USD
1001.04 USD
2500.97 USD
5000.90 USD
10000.75 USD
Buy Now

RS Components (1)

ProductStockPriceBuy
IFX91041EJ V33990Buy Now

Transfer Multisort Elektronik (1)

ProductStockPriceBuy
IFX91041EJV33XUMA12448Buy Now

Available Distributors without stock: 1

Avnet America (0)

ProductStockPriceBuy
IFX91041EJV33XUMA10
25000.81 USD
50000.78 USD
100000.75 USD
150000.73 USD
250000.71 USD
Buy Now

Available Distributors with stock: 13

Arrow Electronics

ProductStockPriceBuy
IFX91041EJV33XUMA1 1500
11.15 $
101.06 $
251.05 $
1000.88 $
2500.86 $
5000.81 $
10000.77 $
Buy Now
IFX91041EJV33XUMA1 0
25000.74 $
250000.73 $
1250000.72 $
2500000.71 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
IFX91041EJV33XUMA1 2407
10000.62 €
5000.75 €
1000.91 €
101.13 €
11.26 €
Buy Now
IFX91041EJV33XUMA1 2407
10000.62 €
5000.75 €
1000.91 €
101.13 €
11.26 €
Buy Now
IFX91041EJV33XUMA1 0
125000.57 €
50000.59 €
25000.61 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
IFX91041EJV33XUMA1 1500
11.15 $
Buy Now

Avnet

ProductStockPriceBuy
IFX91041EJV33 2500
25001.12 €
50000.94 €
100000.78 €
150000.68 €
250000.64 €
Buy Now
IFX91041EJV33XUMA1 0
25000.81 $
50000.78 $
100000.75 $
150000.73 $
250000.71 $
Buy Now
IFX91041EJV33XUMA1 0
25000.94 €
50000.77 €
100000.70 €
150000.65 €
250000.60 €
Buy Now
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
IFX91041EJV33XUMA1 1455
11.52 $
101.30 $
251.21 $
501.13 $
1001.04 $
2500.97 $
5000.90 $
10000.75 $
Buy Now

Onlinecomponents.com

ProductStockPriceBuy
V33ZA1 1 Buy Now
BP-24V33 1
1472.27 $
Buy Now
ERA-V33J102V 5000
10000.22 $
20000.19 $
30000.18 $
40000.16 $
50000.12 $
100000.12 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
IFX91041EJV33XUMA1 6185
10.94 $
250.87 $
1000.84 $
5000.81 $
10000.77 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
IFX91041EJ V33 2144
11.66 $
101.41 $
1001.13 $
5000.99 $
10000.82 $
25000.76 $
50000.73 $
100000.70 $
Buy Now

TME Electronic Components

ProductStockPriceBuy
IFX91041EJV33XUMA1 2433
11.53 $
51.32 $
251.06 $
1000.96 $
5000.88 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
IFX91041EJV33XUMA1 468
11.94 $
101.66 $
1001.32 $
5001.15 $
10000.96 $
25000.89 $
50000.86 $
100000.83 $
Buy Now
IFX91041EJV33XUMA1 468
11.94 $
101.66 $
1001.32 $
5001.15 $
10000.96 $
25000.89 $
50000.86 $
100000.83 $
Buy Now
IFX91041EJV33XUMA1 468
11.94 $
101.66 $
1001.32 $
5001.15 $
10000.96 $
25000.89 $
50000.86 $
100000.83 $
Buy Now
IFX91041EJV33XUMA1 468
11.94 $
101.66 $
1001.32 $
5001.15 $
10000.96 $
25000.89 $
50000.86 $
100000.83 $
Buy Now

Farnell element14

ProductStockPriceBuy
IFX91041EJV33XUMA1 463
11.18 GBP
251.04 GBP
501.00 GBP
1000.80 GBP
2500.74 GBP
Buy Now
IFX91041EJV33XUMA1 463
11.18 GBP
251.04 GBP
501.00 GBP
1000.80 GBP
2500.74 GBP
Buy Now

Chip1Stop

ProductStockPriceBuy
IFX91041EJV33XUMA1 1500
2500.86 $
1000.88 $
101.06 $
Buy Now

RS Components

ProductStockPriceBuy
IFX91041EJ V33 990
200.88 GBP
1000.78 GBP
2000.73 GBP
5000.68 GBP
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to IFX91041EJ V33. Optional, compare IFX91041EJ V33 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% TLE8366-3.3 TLE8366-3.3 product overviewTLE8366-3.3 product overview Infineon DSO-8
0% MAX5090-3.3 MAX5090-3.3 product overviewMAX5090-3.3 product overview Maxim TQFN-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of IFX91041EJ V33.

V-IN max. 45 V, I-OUT 1.8 A, V-OUT min. 3.3 V, Frequency typ. 370 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054100 10.0 2.1 2.5 64.00 5 x 5 x 4
74404054150 15.0 2.0 2.2 86.00 5 x 5 x 4
74404063100 10.0 2.0 2.2 72.00 6 x 6 x 2.8
74404064100 10.0 2.5 3.5 48.00 6 x 6 x 4.5
74404064120 12.0 2.2 3.0 58.00 6 x 6 x 4.5
74404064150 15.0 2.1 2.7 68.00 6 x 6 x 4.5
74404084120 12.0 2.8 3.8 40.00 8 x 8 x 4.2
74404084150 15.0 2.6 3.2 47.00 8 x 8 x 4.2
744065100 10.0 3.0 2.5 40.00 10 x 10 x 3.1
744065150 15.0 2.2 2.3 69.00 10 x 10 x 3.1
744066100 10.0 3.6 4.0 25.00 10 x 10 x 4.1
744066150 15.0 3.2 3.3 37.00 10 x 10 x 4.1
744071100 10.0 3.4 2.8 28.00 8 x 8 x 4.6
744071150 15.0 2.8 2.3 46.00 8 x 8 x 4.6
744314101 10.0 3.5 4.0 33.00 7 x 6.9 x 5
74437336100 10.0 2.2 4.2 110.00 5.7 x 5.2 x 3
744732100 10.0 4.0 4.0 27.00 9 x 9 x 8
7447462100 10.0 2.5 2.6 55.00 5.5 x 5.5 x 8.5
7447471100 10.0 5.1 4.2 17.50 10.5 x 10.5 x 11.5
7447713100 10.0 2.6 4.1 51.50 10 x 10 x 3
7447713150 15.0 2.2 3.4 74.00 10 x 10 x 3
7447714150 15.0 3.5 4.1 36.00 10 x 10 x 5
7447715100 10.0 3.8 4.2 25.00 12 x 12 x 4.5
7447715120 12.0 3.5 3.6 30.00 12 x 12 x 4.5
7447720150 15.0 2.4 3.0 33.40 7.8 x 7.8 x 10
74477510 10.0 2.3 3.0 40.00 7 x 7.8 x 5.5
744775112 12.0 2.2 2.2 41.70 7 x 7.8 x 5.5
744775115 15.0 1.9 2.2 43.90 7 x 7.8 x 5.5
74477610 10.0 3.0 3.2 27.50 9 x 10 x 5.9
744776112 12.0 2.7 3.2 32.60 9 x 10 x 5.9
744776115 15.0 2.5 2.9 34.00 9 x 10 x 5.9
74477710 10.0 2.0 2.6 45.00 7.3 x 7.3 x 4.5
744777112 12.0 1.8 2.4 54.00 7.3 x 7.3 x 4.5
744777910 10.0 2.0 2.6 45.00 7.3 x 7.3 x 4.5
7447779112 12.0 1.8 2.4 50.00 7.3 x 7.3 x 4.5
74477810 10.0 1.8 2.2 68.00 7.3 x 7.3 x 3.4
744778910 10.0 1.8 2.2 64.00 7.3 x 7.3 x 3.5
7447798151 15.0 5.5 4.0 21.80 10.2 x 10.2 x 6.4
744787100 10.0 2.6 2.6 36.50 7.8 x 7 x 5
744787120 12.0 2.5 2.4 45.00 7.8 x 7 x 5
78477410 10.0 2.2 2.5 78.00 5.2 x 5.8 x 4.85
78477510 10.0 2.3 3.0 40.00 7 x 7.8 x 5.5
784775112 12.0 2.2 2.2 42.00 7 x 7.8 x 5.5
784775115 15.0 1.9 2.2 44.00 7 x 7.8 x 5.5
78477610 10.0 3.0 3.2 28.00 9 x 10 x 5.9
784776112 12.0 2.7 3.2 33.00 9 x 10 x 5.9
784776115 15.0 2.5 2.9 34.00 9 x 10 x 5.9
784777100 10.0 1.9 2.6 105.00 7.3 x 7.3 x 4.3
784778100 10.0 1.9 2.2 105.00 7.3 x 7.3 x 3.5
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