MAX17482 Buck Controller overview

Description

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Category
Sub-Category

MAX17482 is a 1 channel, 2 phase sync Buck Controller. The maximum input voltage ranges from 4.00 V to 26.00 V and output current goes up to 50.00 A.

The Controller features adjustable 800 kHz switching frequency which results in a typical inductor size of 0.4 uH and a peak efficiency of 90 %. The MAX17482 is available in 1 package option(s): TQFN-40 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.00 V
V-IN max. 26.00 V
I-OUT? 50.00 A
V-OUT min. 0.00 V
V-OUT max. 1.50 V
V-OUT adjustable
V-OUT programmable yes
sync/non-sync sync
Frequency typ. 800 kHz
Frequency adj. adjustable
Frequency adj. min. 200 kHz
Frequency adj. max. 800 kHz
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart yes
Softstart adjustable no
Tracking no
Power Good (PG) yes
Enable yes
Operating min. -40 °C
Operating max. 105 °C
Junction min.
Junction max. 150 °C
thermal shutdown typ. 160 °C
Inductor size typ. 0.4 uH
Automotive AEC-Q100 no
Light-Load Mode yes
Single/ Multiphase multi
Nr. of Phases 2
Peak Efficiency 90 %
component count min. 46
current limit adjustable yes
Nr.of package options 1
CSP
SOT
MSOP
QFN/DFN TQFN-40
SO/SOIC
SOP
DIP

MAX17482 Datasheet

Link to the most up-to-date MAX17482 datasheet and the product page for EVM, tools and support information.

MAX17482

MAX17482 inventory, samples and price

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Available Distributors with stock: 2

DIGI-KEY (1)

ProductStockPriceBuy
MAX17482GTL+480
113.03 USD
1012.38 USD
259.02 USD
508.57 USD
1006.02 USD
2505.97 USD
Buy Now
MAX17482GTL+T0
25005.81 USD
Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
MAX17482GTL+145
112.58 USD
1011.98 USD
258.85 USD
508.43 USD
1006.07 USD
Buy Now
MAX17482GTL+TNone
25006.17 USD
Buy Now

Available Distributors without stock: 1

AVNET-AMERICAS (0)

ProductStockPriceBuy
MAX17482GTL+0
16.85 USD
106.75 USD
256.66 USD
506.56 USD
1006.31 USD
Buy Now
MAX17482GTL+T0
25006.94 USD
50006.66 USD
100006.40 USD
150006.16 USD
250006.05 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with MAX17482 stock available

Table with equivalents and alternatives

The following Buck Controller are similar to MAX17482. Or, compare MAX17482 side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% MAX17021 MAX17021 product overviewMAX17021 product overview Maxim TQFN-40
0% MAX17030 2-phase MAX17030 2-phase product overviewMAX17030 2-phase product overview Maxim TQFN-40
0% MAX17030 3-phase MAX17030 3-phase product overviewMAX17030 3-phase product overview Maxim
0% MAX17036 2-phase MAX17036 2-phase product overviewMAX17036 2-phase product overview Maxim TQFN-40
0% MAX17036 3-phase MAX17036 3-phase product overviewMAX17036 3-phase product overview Maxim
0% MAX17082 MAX17082 product overviewMAX17082 product overview Maxim TQFN-40

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MAX17482.

V-IN max. 26 V, I-OUT 50 A, V-OUT min. 0 V, Frequency typ. 800 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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