MAX16976 Buck Converter overview

Description

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MAX16976 is a 28.00 V non-sync Buck Converter from with 0.60 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 22.00 µH, a typical external component count of 17 and achieves a peak efficiency of 94 %. Further MAX16976 characteristics are a fixed 1000 kHz switching frequency and 1 available package option(s): QSOP-16 .

For the MAX16976 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? 0.60 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. 1000 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 220 kHz
Frequency adj./ ext.clock max 1000 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK yes
Quiescent current max. 45 µA
Operating min. -40 °C
Operating max. 125 °C
Junction min.
Junction max. 150 °C
thermal shutdown typ. 175 °C
Inductor size typ. 22.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 yes
Light-Load-Mode yes
Topology Buck
Peak Efficiency 94 %
Component count min. 17
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP QSOP-16
DIP
TO
DDPAK

MAX16976 Datasheet

Link to the most up-to-date MAX16976 datasheet and the product page for EVM, tools and support information.

MAX16976

MAX16976 Sample stock and distributor price breaks

MAX16976 prices and online available distributors.

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with MAX16976 stock available

Available Distributors with stock: 0

no online Distributor with MAX16976 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to MAX16976. Optional, compare MAX16976 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% 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 MAX16976.

V-IN max. 28 V, I-OUT 0.6 A, V-OUT min. 1 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744029004 4.7 1.0 0.8 170.00 2.8 x 2.8 x 1.5
744031004 4.7 1.2 0.9 90.00 3.8 x 3.8 x 1.8
74404024047 4.7 1.1 1.2 175.00 2.5 x 2 x 1.2
74404032047 4.7 1.3 1.2 96.00 3 x 3 x 1.5
744042005 5.6 1.6 1.4 80.00 4.8 x 4.8 x 2
744043005 5.6 1.4 1.3 70.00 4.8 x 4.8 x 3
744052006 6.2 1.5 1.6 70.00 5.8 x 5.8 x 2
7440680047 4.7 1.9 1.6 72.00 8 x 8 x 1.2
7440680056 5.6 1.5 1.4 110.00 8 x 8 x 1.2
74479889247 4.7 0.9 0.9 400.00 2.5 x 2 x 1.2
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