MAX16974 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

MAX16974 is a 28.00 V non-sync Buck Converter from with 2.00 A output current. The maximum 28.00 V input voltage can be regulated down into a 1.00 V to 10.00 V output voltage.

It requires are a typical inductor size of 4.70 µH, a typical external component count of 16 and achieves a peak efficiency of 84 %. Further MAX16974 characteristics are a fixed 2200 kHz switching frequency and 1 available package option(s): TQFN-16 TSSOP-EP-16 .

For the MAX16974 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. 3.50 V
V-IN max. 28.00 V
I-OUT? 2.00 A
V-OUT min. 1.00 V
V-OUT max. 10.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 2200 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 2000 kHz
Frequency adj./ ext.clock max 2480 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK yes
Quiescent current max. 35 µA
Operating min. -40 °C
Operating max. 125 °C
Junction min.
Junction max. 150 °C
thermal shutdown typ. 175 °C
Inductor size typ. 4.70 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 yes
Light-Load-Mode yes
Topology Buck
Peak Efficiency 84 %
Component count min. 16
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN TQFN-16
SO/SOIC
SOP TSSOP-EP-16
DIP
TO
DDPAK

MAX16974 Datasheet

Link to the most up-to-date MAX16974 datasheet and the product page for EVM, tools and support information.

MAX16974

MAX16974 Sample stock and distributor price breaks

MAX16974 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 1

Digi-Key (1)

ProductStockPriceBuy
MAX16974AUE/V+105
19.66 USD
109.18 USD
256.69 USD
506.36 USD
1004.50 USD
2504.42 USD
Buy Now
MAX16974AUE/V+T0
25001.64 USD
Buy Now
MAX16974EVKIT+0
150.00 USD
Buy Now

Available Distributors without stock: 3

Avnet America (0)

ProductStockPriceBuy
MAX16974AUE/V+0
964.89 USD
1924.69 USD
3844.59 USD
5764.49 USD
9604.39 USD
Buy Now
MAX16974AUE/V+T0
25001.79 USD
50001.79 USD
100001.69 USD
150001.59 USD
250001.59 USD
Buy Now
MAX16974EVKIT+0
146.99 USD
Buy Now

Future Electronics (0)

ProductStockPriceBuy
MAX16974AUE/V+0
965.65 USD
1924.52 USD
Buy Now
MAX16974AUE/V+T0
25001.70 USD
Buy Now
MAX16974EVKIT+0
165.59 USD
258.66 USD
555.91 USD
1052.47 USD
Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 2

Digi-Key

ProductStockPriceBuy
MAX16974AUE/V+ 105
2503.87 €
1003.93 €
505.56 €
255.85 €
108.02 €
18.45 €
Buy Now
MAX16974AUE/V+T 0
25001.44 €
Buy Now
MAX16974EVKIT+ 0
143.72 €
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
MAX16974AUE/V+ 144
19.66 $
109.18 $
256.69 $
504.90 $
1004.75 $
2504.25 $
10004.24 $
Buy Now
MAX16974EVKIT+ 3
149.50 $
Buy Now
MAX16974AUE/V+T 0
25001.61 $
Buy Now
show stock=0hide stock=0

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
MAX16974EVKIT+ 0
146.99 $
Buy Now
MAX16974AUE/V+ 0
964.89 $
1924.69 $
3844.59 $
5764.49 $
9604.39 $
Buy Now
MAX16974AUE/V+T 0
25001.79 $
50001.79 $
100001.69 $
150001.59 $
250001.59 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to MAX16974. Optional, compare MAX16974 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% MAX16907 MAX16907 product overviewMAX16907 product overview Maxim TSSOP-EP-16, TQFN-16
0% MAX16977 MAX16977 product overviewMAX16977 product overview Maxim TSSOP-EP-16, TQFN-16
50% MAX16975 MAX16975 product overviewMAX16975 product overview Maxim QSOP-EP-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MAX16974.

V-IN max. 28 V, I-OUT 2 A, V-OUT min. 1 V, Frequency typ. 2200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74402500072 0.7 3.0 4.0 23.50 2.8 x 2.8 x 3
744040240068 0.7 2.5 3.5 35.00 2.5 x 2 x 1.2
74404200056 0.6 3.1 3.0 19.00 4.8 x 4.8 x 2
74404300082 0.8 3.5 3.7 14.00 4.8 x 4.8 x 3
74406800056 0.6 3.4 4.0 22.00 8 x 8 x 1.2
74406900052 0.5 4.3 5.8 15.00 8 x 8 x 1.5
74407000082 0.8 6.2 5.5 8.50 8 x 8 x 2
744383230068 0.7 3.1 4.7 46.00 2.5 x 2 x 1
744383230082 0.8 2.6 4.3 53.00 2.5 x 2 x 1
744383240056 0.6 3.3 6.0 37.00 2.5 x 2 x 1.2
744383240068 0.7 3.2 5.9 45.00 2.5 x 2 x 1.2
744383430056 0.6 2.1 5.0 56.00 2.5 x 1.6 x 0.6
744383430068 0.7 2.0 4.7 65.00 2.5 x 1.6 x 0.6
74479276168 0.7 2.5 3.4 45.00 2 x 1.6 x 1
784383230068 0.7 3.1 4.7 46.00 2.5 x 2 x 1
784383230082 0.8 2.6 4.3 53.00 2.5 x 2 x 1
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 the Embedded Show in Nuremberg 27-28.2.
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
Feedback
ajax-loader.gif
Loading. Please wait.