MAX1709 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

MAX1709 is a 5.50 V, 9.00 A switch current limit non-sync Boost Converter from . The input voltage from 0.90 V to 5.00 V  can be boosted into an output voltage ranging from 2.50 V to 5.50 V.

Features of the Boost Converter are fixed 600 kHz switching frequency, a typical inductor size of 1.0 µH and it offers a peak efficiency of  up to 88 %. The minimum external component count is 8 and MAX1709 is available in 2 package option(s): SOIC-16 TSSOP-EP-28 .

For MAX1709 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. 0.90 V
V-IN max. 5.00 V
Current-Limit typ.? 9.00 A
V-OUT min. 2.50 V
V-OUT max. 5.50 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 600 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. yes
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min. 350 kHz
Frequency sync. max. 1000 kHz
Down Mode no
Quiescent current max. 440 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 1.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 88 %
Component count min. 8
current limit adjustable yes
Nr.of package options 2
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC SOIC-16
SOP TSSOP-EP-28
DIP
TO
DDPAK

MAX1709 Datasheet

Link to the most up-to-date MAX1709 datasheet and the product page for EVM, tools and support information.

MAX1709

MAX1709 Price breaks and distributor sample stock

MAX1709 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with MAX1709 stock available

Available Distributors with stock: 8

Digi-Key

ProductStockPriceBuy
MAX1709EUI+T 4891
5005.32 €
2505.52 €
1005.82 €
506.32 €
256.65 €
108.32 €
18.81 €
Buy Now
MAX1709EUI+T 4891
5005.32 €
2505.52 €
1005.82 €
506.32 €
256.65 €
108.32 €
18.81 €
Buy Now
MAX1709EUI+T 2500
25003.99 €
Buy Now
MAX1709ESE+ 420
10007.41 €
5008.08 €
2508.63 €
1009.08 €
5010.30 €
1010.75 €
111.70 €
Buy Now
MAX1709EUI+ 211
10005.68 €
5006.52 €
2507.15 €
1007.49 €
508.62 €
109.04 €
110.01 €
Buy Now
MAX17094ETM+ 46
105.94 €
16.58 €
Buy Now
MAX1709EVKIT 1
153.47 €
Buy Now
MAX17094EVKIT+ 1
166.84 €
Buy Now
MAX1709ESE+T 0
25004.25 €
Buy Now
MAX1709ESE 0 Buy Now
MAX17094ETM+T 0 Buy Now
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
MAX1709ESE+ 0
2507.81 $
1008.51 $
508.84 $
2512.06 $
1016.55 $
117.42 $
Buy Now
MAX1709EUI+ 59
2506.01 $
1006.58 $
506.67 $
259.11 $
1012.49 $
113.15 $
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
MAX1709EUI+ 275
113.15 $
1012.49 $
259.11 $
506.67 $
1006.58 $
2506.01 $
10005.90 $
Buy Now
MAX1709ESE+ 312
117.42 $
1016.55 $
2512.06 $
508.84 $
1008.51 $
2507.81 $
Buy Now
MAX1709EUI+T 680
19.89 $
109.33 $
257.47 $
507.09 $
1006.53 $
2506.19 $
5005.97 $
10004.47 $
Buy Now
MAX1709EVKIT 3
159.99 $
559.04 $
Buy Now
MAX1709ESE+T 0
19.88 $
109.33 $
257.46 $
507.09 $
1006.54 $
2504.51 $
Buy Now
MAX1709EUI/GG8-T 0 Buy Now
MAX1709EUI/GG8 0 Buy Now
MAX1709ESE-T 0 Buy Now
MAX1709ESE 0 Buy Now
MAX17094EVKIT+ 3
175.00 $
573.80 $
Buy Now
MAX17094ETM+T 0 Buy Now
MAX17094ETM+ 0 Buy Now
MAX17094AETM+ 0 Buy Now
show stock=0hide stock=0

Rochester Electronics

ProductStockPriceBuy
MAX17094AETM+ 14918
10001.84 $
5001.94 $
1002.02 $
252.11 $
12.27 $
Buy Now
MAX1709ESE 995
10005.30 $
5005.58 $
1005.81 $
256.06 $
16.53 $
Buy Now

Bristol Electronics

ProductStockPriceBuy
MAX1709ESE-T 2317 Buy Now

Quest Components

ProductStockPriceBuy
MAX1709ESE 23
46.23 $
28.30 $
112.45 $
Buy Now
MAX1709ESE 3
48.21 $
29.33 $
111.20 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
MAX1709ESE+ 47
100012.35 SGD
50013.46 SGD
25014.39 SGD
10015.13 SGD
5017.18 SGD
1017.92 SGD
119.50 SGD
Buy Now
MAX1709EUI+ 59
10009.47 SGD
50010.87 SGD
25011.92 SGD
10012.48 SGD
5014.37 SGD
1015.07 SGD
116.68 SGD
Buy Now

Farnell element14

ProductStockPriceBuy
MAX1709ESE+ 47
1006.62 GBP
506.87 GBP
258.05 GBP
109.21 GBP
110.03 GBP
Buy Now
MAX1709EUI+ 59
1005.12 GBP
505.18 GBP
257.09 GBP
107.75 GBP
18.58 GBP
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
MAX1709ESE 0
635.59 $
655.49 $
1285.39 $
3155.19 $
6305.09 $
Buy Now
MAX1709ESE+ 0
508.93 $
1008.45 $
1508.12 $
2507.91 $
5007.81 $
12507.62 $
25007.44 $
Buy Now
MAX1709ESE+ 0
509.39 €
1009.09 €
2008.69 €
3008.09 €
5007.49 €
Buy Now
MAX1709ESE+ 0
508.79 $
1008.59 $
2008.39 $
3008.09 $
5007.89 $
Buy Now
MAX1709EUI+ 0
507.09 €
1006.79 €
2006.59 €
3006.09 €
5005.69 €
Buy Now
MAX1709EUI+ 0
1006.59 $
2006.49 $
3006.29 $
5006.09 $
10005.99 $
Buy Now
MAX1709ESE+T 0
25005.09 $
50004.99 $
100004.89 $
150004.69 $
250004.59 $
Buy Now
MAX1709EUI+T 0
25005.49 €
50005.29 €
100005.09 €
150004.69 €
250004.39 €
Buy Now
MAX1709EUI+T 0
25005.09 $
50004.99 $
100004.89 $
150004.69 $
250004.59 $
Buy Now
MAX1709EVKIT 0
156.39 $
Buy Now
MAX1709EVKIT 0
179.49 €
1072.89 €
2569.89 €
5067.29 €
10064.79 €
50062.39 €
100058.29 €
Buy Now
MAX17094EVKIT 0
MAX17094EVKIT+ 0
170.49 $
Buy Now
MAX17094EVKIT+ 0
199.39 €
1091.09 €
2587.39 €
5084.09 €
10080.99 €
50078.09 €
100072.89 €
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to MAX1709. Optional, compare MAX1709 side-by-side with other Boost Converter via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MAX1709.

V-IN min. 0.9 V, Current-Limit typ. 9 A, V-OUT max. 5.5 V, Frequency typ. 600 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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