BD9G341 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

BD9G341 is a 76.00 V non-sync Buck Converter from with 3.00 A output current. The maximum 76.00 V input voltage can be regulated down into a 1.00 V to 76.00 V output voltage.

It requires are a typical inductor size of 33.00 µH, a typical external component count of 12 and achieves a peak efficiency of 90 %. Further BD9G341 characteristics are a adjustable 500 kHz switching frequency and 1 available package option(s): HTSOP-8 .

For the BD9G341 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. 12.00 V
V-IN max. 76.00 V
I-OUT? 3.00 A
V-OUT min. 1.00 V
V-OUT max. 76.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 500 kHz
Frequency adjustable
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min. 50 kHz
Frequency adj./ ext.clock max 750 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 2000 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 150 °C
Inductor size typ. 33.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 90 %
Component count min. 12
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP HTSOP-8
DIP
TO
DDPAK

BD9G341 Datasheet

Link to the most up-to-date BD9G341 datasheet and the product page for EVM, tools and support information.

BD9G341

BD9G341 Sample stock and distributor price breaks

BD9G341 prices and online available distributors.

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Available Distributors with stock: 0

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Available Distributors with stock: 17

Digi-Key

ProductStockPriceBuy
BD9G341AEFJ-E2 1478
10001.76 €
5002.09 €
2502.33 €
1002.45 €
252.83 €
103.00 €
13.34 €
Buy Now
BD9G341AEFJ-E2 1478
10001.76 €
5002.09 €
2502.33 €
1002.45 €
252.83 €
103.00 €
13.34 €
Buy Now
BD9G341AEFJ-LBE2 533
10002.07 €
5002.46 €
2502.74 €
1002.88 €
253.33 €
103.52 €
13.92 €
Buy Now
BD9G341AEFJ-LBE2 533
10002.07 €
5002.46 €
2502.74 €
1002.88 €
253.33 €
103.52 €
13.92 €
Buy Now
BD9G341AEFJ-EVK-101 7
141.63 €
Buy Now
BD9G341AEFJ-E2 0
25001.71 €
Buy Now
BD9G341AEFJ-LBE2 0
25002.01 €
Buy Now
BD9G341EFJ-E2 0 Buy Now
BD9G341EFJ-E2 0 Buy Now
BD9G341EFJ-E2 0 Buy Now
BD9G341EFJ-EVK-101 0 Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
BD9G341AEFJ-E2 3093
5002.86 $
1002.93 $
503.16 $
103.91 $
64.76 $
Buy Now
BD9G341AEFJ-EVK-101 15
152.91 $
Buy Now

Avnet

ProductStockPriceBuy
BD9G341AEFJ-E2 3325
BD9G341AEFJ-E2 2500
50001.01 $
25001.81 $
Buy Now
BD9G341EFJ-E2 0
BD9G341AEFJ-E2 0
BD9G341AEFJ-LBE2 0
10001.59 €
5001.69 €
1001.79 €
501.89 €
101.99 €
251.99 €
12.19 €
Buy Now
BD9G341AEFJ-LBE2 0
BD9G341AEFJ-LBE2 0
BD9G341AEFJ-LBE2 0
10005.39 $
5005.69 $
1006.09 $
506.49 $
256.79 $
107.19 $
17.49 $
Buy Now
BD9G341EFJ-EVK-101 0
BD9G341AEFJ-EVK-101 0
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
BD9G341AEFJ-LBE2 0
10002.28 $
5002.71 $
2503.01 $
1003.17 $
503.34 $
253.50 $
103.67 $
14.31 $
Buy Now
BD9G341AEFJ-E2 966
10001.99 $
5002.36 $
1002.88 $
103.20 $
13.99 $
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
BD9G341AEFJ-EVK-101 11
141.67 $
Buy Now
BD9G341AEFJ-LBE2 4052
14.27 $
103.63 $
1003.14 $
2502.98 $
5002.68 $
10002.26 $
25002.15 $
Buy Now
BD9G341AEFJ-E2 2637
13.95 $
103.17 $
1002.89 $
2502.61 $
5002.34 $
10001.97 $
25001.91 $
Buy Now
BD9G341EFJ-E2 0 Buy Now
BD9G341EFJ-EVK-101 0 Buy Now
show stock=0hide stock=0

Quest Components

ProductStockPriceBuy
BD9G341AEFJ-E2 19
203.68 $
64.05 $
15.52 $
Buy Now
BD9G341AEFJ-EVK-101 4
490.57 $
195.34 $
Buy Now
BD9G341AEFJ-LBE2 553
2753.25 $
643.64 $
15.91 $
Buy Now

TME Electronic Components

ProductStockPriceBuy
BD9G341AEFJ-E2 80
1001.33 $
251.49 $
51.68 $
11.86 $
Buy Now

Rutronik

ProductStockPriceBuy
BD9G341AEFJ-E2 5000
25001.72 $
50001.18 $
Buy Now

Ameya Holding Limited

ProductStockPriceBuy
BD9G341AEFJ-LBE2 50
13.62 $
103.41 $
253.19 $
1002.98 $
2502.77 $
5002.56 $
10002.34 $
25002.13 $
Buy Now
BD9G341AEFJ-E2 100
13.55 $
103.02 $
252.96 $
1002.62 $
2502.37 $
5002.13 $
10001.95 $
25001.77 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
BD9G341AEFJ-LBE2 0
10002.77 SGD
5002.82 SGD
2503.27 SGD
1003.56 SGD
503.82 SGD
254.03 SGD
104.24 SGD
15.22 SGD
Buy Now
BD9G341AEFJ-E2 945
10002.98 SGD
5003.53 SGD
2503.94 SGD
1004.15 SGD
254.79 SGD
105.07 SGD
15.64 SGD
Buy Now
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Farnell element14

ProductStockPriceBuy
BD9G341AEFJ-LBE2 0
1002.27 GBP
502.39 GBP
252.51 GBP
102.63 GBP
13.46 GBP
Buy Now
BD9G341AEFJ-E2 1319
2502.09 GBP
1002.26 GBP
502.40 GBP
252.54 GBP
12.86 GBP
Buy Now
show stock=0hide stock=0

TTI

ProductStockPriceBuy
BD9G341AEFJ-E2 5000
25001.84 $
50001.79 $
100001.70 $
250001.66 $
Buy Now
BD9G341AEFJ-LBE2 0 Buy Now
show stock=0hide stock=0

Chip 1 Exchange

ProductStockPriceBuy
BD9G341AEFJ-LBE2 1815

Chip1Stop

ProductStockPriceBuy
BD9G341AEFJ-EVK-101 15
141.50 $
Buy Now
BD9G341AEFJ-E2 3093
25001.79 $
20001.88 $
5002.24 $
1002.30 $
502.48 $
103.07 $
13.73 $
Buy Now

CoreStaff

ProductStockPriceBuy
BD9G341AEFJ-EVK-101 1
155.60 $
1051.15 $
5050.04 $
10049.30 $
50048.18 $
100047.81 $
Buy Now
BD9G341AEFJ-LBE2 155
13.89 $
102.92 $
502.57 $
1002.20 $
5002.04 $
10001.97 $
Buy Now
BD9G341AEFJ-E2 1
13.63 $
102.72 $
502.40 $
1002.05 $
5001.91 $
10001.84 $
Buy Now

New Advantage Corporation

ProductStockPriceBuy
BD9G341AEFJ-E2 3325
33251.41 $
25001.51 $
Buy Now

Oneyac

ProductStockPriceBuy
BD9G341AEFJ-LBE2 50
147.34 CNY
10026.84 CNY
125017.02 CNY
250012.68 CNY
Buy Now
BD9G341AEFJ-E2 7479
142.08 CNY
10023.86 CNY
125015.13 CNY
250011.27 CNY
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to BD9G341. Optional, compare BD9G341 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
25% L4973 L4973 product overviewL4973 product overview ST PowerDIP-18, SO-20
25% LM5005 LM5005 product overviewLM5005 product overview Texas Instruments HTSSOP-20
25% LM5576 LM5576 product overviewLM5576 product overview Texas Instruments HTSSOP-20
25% LM5576-Q1 LM5576-Q1 product overviewLM5576-Q1 product overview Texas Instruments HTSSOP-20
25% TPS54360 TPS54360 product overviewTPS54360 product overview Texas Instruments HSOIC-8
25% TPS54360-Q1 TPS54360-Q1 product overviewTPS54360-Q1 product overview Texas Instruments HSOIC-8
25% TPS54361 TPS54361 product overviewTPS54361 product overview Texas Instruments WSON-10
25% TPS54361-Q1 TPS54361-Q1 product overviewTPS54361-Q1 product overview Texas Instruments WSON-10
50% A4447 A4447 product overviewA4447 product overview Allegro SOIC-8
50% A8498 A8498 product overviewA8498 product overview Allegro SOIC-8
50% A8499 A8499 product overviewA8499 product overview Allegro SOIC-8
50% A8582 A8582 product overviewA8582 product overview Allegro TSSOP-16
50% A8584 A8584 product overviewA8584 product overview Allegro TSSOP-16
50% ISL8540 ISL8540 product overviewISL8540 product overview Intersil HTSSOP-20
50% ISL8560 ISL8560 product overviewISL8560 product overview Intersil QFN-20
50% ISL8560MR ISL8560MR product overviewISL8560MR product overview Intersil QFN-20
50% LT3975 LT3975 product overviewLT3975 product overview Linear Technology MSOP-16
50% LT3980 LT3980 product overviewLT3980 product overview Linear Technology DFN-14, MSOP-16
50% MAX15020 MAX15020 product overviewMAX15020 product overview Maxim TQFN-20
50% MP2560 MP2560 product overviewMP2560 product overview MPS SOIC-8E, QFN-10
50% MP4559 MP4559 product overviewMP4559 product overview MPS SOIC-8, QFN-10
50% MP4560 MP4560 product overviewMP4560 product overview MPS SOIC-8, QFN-10
50% MP4561 MP4561 product overviewMP4561 product overview MPS QFN-10
50% MPQ4559 MPQ4559 product overviewMPQ4559 product overview MPS QFN-10
50% MPQ4560 MPQ4560 product overviewMPQ4560 product overview MPS SOIC-8E, QFN-10
50% MPQ4561 MPQ4561 product overviewMPQ4561 product overview MPS QFN-10
50% BD9001 BD9001 product overviewBD9001 product overview Rohm SOP-8
50% L7985 L7985 product overviewL7985 product overview ST HSOP-8, DFN-10
50% L7986 L7986 product overviewL7986 product overview ST HSOP-8, DFN-10
50% L7986TA L7986TA product overviewL7986TA product overview ST HSOP-8
50% LM22670 LM22670 product overviewLM22670 product overview Texas Instruments TO263-7, SO-8
50% LM22670-Q1 LM22670-Q1 product overviewLM22670-Q1 product overview Texas Instruments TO263-7, SO-8
50% LM22680 LM22680 product overviewLM22680 product overview Texas Instruments SO-8
50% LM22680-Q1 LM22680-Q1 product overviewLM22680-Q1 product overview Texas Instruments SO-8
50% LM25005 LM25005 product overviewLM25005 product overview Texas Instruments HTSSOP-20
50% LM25575 LM25575 product overviewLM25575 product overview Texas Instruments HTSSOP-16
50% LM25575-Q1 LM25575-Q1 product overviewLM25575-Q1 product overview Texas Instruments HTSSOP-16
50% LM25576 LM25576 product overviewLM25576 product overview Texas Instruments HTSSOP-20
50% LM25576-Q1 LM25576-Q1 product overviewLM25576-Q1 product overview Texas Instruments HTSSOP-20
50% LM26001 LM26001 product overviewLM26001 product overview Texas Instruments HTSSOP-16
50% LM26001-Q1 LM26001-Q1 product overviewLM26001-Q1 product overview Texas Instruments HTSSOP-16
50% LM26003 LM26003 product overviewLM26003 product overview Texas Instruments HTSSOP-20
50% LM26003-Q1 LM26003-Q1 product overviewLM26003-Q1 product overview Texas Instruments HTSSOP-20
50% LM5575 LM5575 product overviewLM5575 product overview Texas Instruments HTSSOP-16
50% LM5575-Q1 LM5575-Q1 product overviewLM5575-Q1 product overview Texas Instruments HTSSOP-16
50% TPS54140A TPS54140A product overviewTPS54140A product overview Texas Instruments SON-10, MSOP-10
50% TPS54240 TPS54240 product overviewTPS54240 product overview Texas Instruments SON-10, MSOP-10
50% TPS54240-Q1 TPS54240-Q1 product overviewTPS54240-Q1 product overview Texas Instruments SON-10, MSOP-10
50% TPS54262-Q1 TPS54262-Q1 product overviewTPS54262-Q1 product overview Texas Instruments HTSSOP-20
50% TPS54362-Q1 TPS54362-Q1 product overviewTPS54362-Q1 product overview Texas Instruments HTSSOP-20
50% LMR14020 LMR14020 product overviewLMR14020 product overview Texas Instruments HSOIC-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of BD9G341.

V-IN max. 76 V, I-OUT 3 A, V-OUT min. 1 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404052015 1.5 3.3 4.9 25.70 5 x 5 x 2
74404052022 2.2 3.0 3.6 31.60 5 x 5 x 2
74404054015 1.5 4.3 6.9 15.00 5 x 5 x 4
74404054022 2.2 3.8 5.3 19.00 5 x 5 x 4
74404063015 1.5 4.6 6.6 13.00 6 x 6 x 2.8
74404063022 2.2 3.8 5.6 20.00 6 x 6 x 2.8
7440620015 1.5 4.3 4.0 10.00 6.8 x 6.8 x 2.5
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
74408943022 2.2 3.0 4.6 26.00 4.8 x 4.8 x 4.1
74437321015 1.5 3.0 4.0 55.00 4.45 x 4.06 x 1.2
74437324022 2.2 3.3 6.5 51.00 4.45 x 4.06 x 2
74438336015 1.5 3.7 4.5 33.00 3 x 3 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
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
784775022 2.2 6.0 6.0 8.00 7 x 7.8 x 5.5
784778022 2.2 3.1 5.0 42.00 7.3 x 7.3 x 3.5
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