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: 6

Digi-Key (8)

ProductStockPriceBuy
MAX1709ESE+375
117.42 USD
1016.55 USD
2512.06 USD
5011.46 USD
1008.10 USD
2507.81 USD
Buy Now
MAX1709EUI+280
113.15 USD
1012.49 USD
259.11 USD
508.65 USD
1006.11 USD
2506.02 USD
Buy Now
MAX1709EUI+T2500
25004.59 USD
Buy Now
MAX1709EUI+T4957
19.89 USD
109.33 USD
257.47 USD
507.09 USD
1006.53 USD
2506.20 USD
5005.97 USD
Buy Now
MAX1709EUI+T4957
19.89 USD
109.33 USD
257.47 USD
507.09 USD
1006.53 USD
2506.20 USD
5005.97 USD
Buy Now
MAX17094ETM+46
18.64 USD
108.21 USD
255.98 USD
505.68 USD
1004.02 USD
2503.95 USD
Buy Now
MAX1709EVKIT5
162.18 USD
Buy Now
MAX17094EVKIT+1
1162.18 USD
10153.00 USD
25122.40 USD
50116.28 USD
Buy Now
MAX17094ETM+T0
25003.44 USD
Buy Now
MAX1709ESE+T0
25004.60 USD
Buy Now
MAX1709ESE0
00.00 USD
Buy Now

Distrelec (1)

ProductStockPriceBuy
MAX1709ESE+30Buy Now

Element14 (2)

ProductStockPriceBuy
MAX1709ESE+36Buy Now
MAX1709EUI+110Buy Now

Farnell Element14 (2)

ProductStockPriceBuy
MAX1709ESE+36Buy Now
MAX1709EUI+110Buy Now

Mouser Electronics (5)

ProductStockPriceBuy
MAX1709ESE+640
117.48 USD
1016.60 USD
2512.10 USD
508.86 USD
1008.53 USD
2508.14 USD
Buy Now
MAX1709EUI+275
113.19 USD
1012.53 USD
259.13 USD
506.69 USD
1006.60 USD
2506.15 USD
Buy Now
MAX1709EUI+T742
19.92 USD
109.36 USD
257.49 USD
507.12 USD
1006.55 USD
2506.21 USD
5005.98 USD
10004.77 USD
Buy Now
MAX17094EVKIT+3
178.23 USD
Buy Now
MAX1709EVKIT4
162.59 USD
Buy Now
MAX17094ETM+0
18.66 USD
108.24 USD
255.99 USD
504.39 USD
1004.33 USD
2504.05 USD
Buy Now
MAX1709ESE+T0
25004.79 USD
Buy Now
MAX17094ETM+T0
25003.58 USD
Buy Now

Newark Electronics (1)

ProductStockPriceBuy
MAX1709ESE+0
116.02 USD
1015.22 USD
2511.09 USD
508.14 USD
1007.87 USD
2507.31 USD
Buy Now
MAX1709EUI+110
113.15 USD
1012.49 USD
259.11 USD
506.67 USD
1006.58 USD
2506.01 USD
Buy Now

Available Distributors without stock: 4

Avnet America (0)

ProductStockPriceBuy
MAX17094ETM+0
1004.29 USD
2004.19 USD
3004.09 USD
5003.99 USD
10003.89 USD
Buy Now
MAX17094ETM+T0
25003.79 USD
50003.69 USD
100003.59 USD
150003.49 USD
250003.39 USD
Buy Now
MAX17094EVKIT+0
170.49 USD
Buy Now
MAX1709ESE+0
508.79 USD
1008.59 USD
2008.39 USD
3008.09 USD
5007.89 USD
Buy Now
MAX1709ESE+T0
25005.09 USD
50004.99 USD
100004.89 USD
150004.69 USD
250004.59 USD
Buy Now
MAX1709EUI+0
1006.59 USD
2006.49 USD
3006.29 USD
5006.09 USD
10005.99 USD
Buy Now
MAX1709EUI+T0
25005.09 USD
50004.99 USD
100004.89 USD
150004.69 USD
250004.59 USD
Buy Now
MAX1709EVKIT0
159.99 USD
Buy Now

Avnet Asia (0)

ProductStockPriceBuy
MAX1709ESE+0
508.93 USD
1008.45 USD
1508.12 USD
2507.91 USD
5007.81 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
MAX17094EVKIT+0Buy Now
MAX1709EUI+0Buy Now
MAX1709EVKIT0Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 7

Digi-Key

ProductStockPriceBuy
MAX1709EUI+T 4957
5005.10 €
2505.29 €
1005.58 €
506.05 €
256.37 €
107.97 €
18.44 €
Buy Now
MAX1709EUI+T 4957
5005.10 €
2505.29 €
1005.58 €
506.05 €
256.37 €
107.97 €
18.44 €
Buy Now
MAX1709EUI+T 2500
25003.92 €
Buy Now
MAX1709ESE+ 375
2506.67 €
1006.91 €
509.78 €
2510.29 €
1014.13 €
114.87 €
Buy Now
MAX1709EUI+ 280
2505.14 €
1005.22 €
507.39 €
257.78 €
1010.66 €
111.22 €
Buy Now
MAX17094ETM+ 46
2503.37 €
1003.43 €
504.85 €
255.10 €
107.01 €
17.37 €
Buy Now
MAX1709EVKIT 5
153.07 €
Buy Now
MAX17094EVKIT+ 1
5099.25 €
25104.47 €
10130.59 €
1138.42 €
Buy Now
MAX17094ETM+T 0
25002.93 €
Buy Now
MAX1709ESE+T 0
25003.93 €
Buy Now
MAX1709ESE 0 Buy Now
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
MAX1709EUI+ 109
113.15 $
1012.49 $
259.11 $
506.67 $
1006.58 $
2506.01 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
MAX17094AETM+ 14918
10002.06 $
5002.17 $
1002.26 $
252.35 $
12.53 $
Buy Now
MAX1709ESE 1020
10005.93 $
5006.24 $
1006.50 $
256.77 $
17.29 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
MAX1709ESE+ 665
117.42 $
1016.55 $
2512.06 $
508.84 $
1008.51 $
2507.81 $
Buy Now
MAX1709EUI+ 275
113.15 $
1012.49 $
259.11 $
506.67 $
1006.58 $
2506.01 $
10005.90 $
Buy Now
MAX1709EUI+T 742
19.89 $
109.33 $
257.47 $
507.09 $
1006.53 $
2506.19 $
5005.97 $
10004.59 $
25004.41 $
Buy Now
MAX1709EVKIT 4
162.14 $
561.12 $
Buy Now
MAX1709ESE+T 0
25004.51 $
Buy Now
MAX1709EUI/GG8-T 0 Buy Now
MAX1709ESE 0 Buy Now
MAX1709ESE-T 0 Buy Now
MAX17094EVKIT+ 3
175.00 $
573.80 $
Buy Now
MAX17094ETM+ 0 Buy Now
MAX17094ETM+T 0 Buy Now
MAX17094AETM+ 0 Buy Now
show stock=0hide stock=0

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
MAX1709EUI+ 110
116.10 $
1015.30 $
2511.16 $
508.16 $
1008.05 $
2507.36 $
10007.22 $
Buy Now
MAX1709ESE+ 36
119.62 $
1018.64 $
2513.58 $
509.97 $
1009.64 $
2509.16 $
Buy Now

Farnell element14

ProductStockPriceBuy
MAX1709ESE+ 36
19.02 GBP
108.57 GBP
256.25 GBP
505.22 GBP
1005.21 GBP
Buy Now
MAX1709EUI+ 109
19.70 GBP
108.76 GBP
256.38 GBP
504.67 GBP
1004.66 GBP
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
MAX1709EUI+ 0
110.89 €
1010.39 €
257.49 €
505.49 €
1005.39 €
5005.39 €
10005.29 €
Buy Now
MAX1709EUI+ 0
1006.59 $
2006.49 $
3006.29 $
5006.09 $
10005.99 $
Buy Now
MAX1709ESE+ 0
508.79 $
1008.59 $
2008.39 $
3008.09 $
5007.89 $
Buy Now
MAX1709ESE+ 0
508.93 $
1008.45 $
1508.12 $
2507.91 $
5007.81 $
12507.62 $
25007.44 $
Buy Now
MAX1709EUI+T 0
25005.09 $
50004.99 $
100004.89 $
150004.69 $
250004.59 $
Buy Now
MAX1709ESE+T 0
25005.09 $
50004.99 $
100004.89 $
150004.69 $
250004.59 $
Buy Now
MAX1709EVKIT 0
174.59 €
1068.39 €
2565.59 €
5063.09 €
10060.79 €
50058.59 €
100054.69 €
Buy Now
MAX1709EVKIT 0
159.99 $
Buy Now
MAX17094ETM+ 0
1004.29 $
2004.19 $
3004.09 $
5003.99 $
10003.89 $
Buy Now
MAX17094ETM+T 0
25003.79 $
50003.69 $
100003.59 $
150003.49 $
250003.39 $
Buy Now
MAX17094EVKIT+ 0
170.49 $
Buy Now
MAX17094EVKIT+ 0
193.19 €
1085.49 €
2582.09 €
5078.89 €
10075.99 €
50073.29 €
100068.39 €
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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