MAX15048 Buck Controller overview

Description

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Category
Sub-Category

MAX15048 is a 3 channel, 3 phase sync Buck Controller. The maximum input voltage ranges from 4.70 V to 23.00 V and output current goes up to 15.00 A.

The Controller features adjustable 1200 kHz switching frequency which results in a typical inductor size of 0.0 uH and a peak efficiency of 95 %. The MAX15048 is available in 1 package option(s): TQFN-32 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 3
V-IN min. 4.70 V
V-IN max. 23.00 V
I-OUT? 15.00 A
V-OUT min. 0.60 V
V-OUT max. 20.00 V
V-OUT adjustable
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1200 kHz
Frequency adj. adjustable
Frequency adj. min. 200 kHz
Frequency adj. max. 1200 kHz
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart yes
Softstart adjustable no
Tracking yes
Power Good (PG) yes
Enable no
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max. 150 °C
thermal shutdown typ. 160 °C
Inductor size typ.
Automotive AEC-Q100 no
Light-Load Mode no
Single/ Multiphase multi
Nr. of Phases 3
Peak Efficiency 95 %
component count min. 36
current limit adjustable no
Nr.of package options 1
CSP
SOT
MSOP
QFN/DFN TQFN-32
SO/SOIC
SOP
DIP

MAX15048 Datasheet

Link to the most up-to-date MAX15048 datasheet and the product page for EVM, tools and support information.

MAX15048

MAX15048 inventory, samples and price

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Available Distributors with stock: 4

DIGI-KEY (1)

ProductStockPriceBuy
MAX15048ETJ+11
16.97 USD
106.62 USD
254.82 USD
504.58 USD
1003.21 USD
2503.19 USD
Buy Now
MAX15048ETJ+T0
25002.71 USD
Buy Now

Element14 (1)

ProductStockPriceBuy
MAX15048ETJ+68
110.89 USD
1010.36 USD
257.64 USD
507.29 USD
1006.35 USD
Buy Now

FARNELL-ELEMENT14 (1)

ProductStockPriceBuy
MAX15048ETJ+68Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
MAX15048ETJ+120
16.74 USD
106.40 USD
254.73 USD
504.51 USD
1003.25 USD
Buy Now
MAX15048ETJ+TNone
25002.86 USD
Buy Now

Available Distributors without stock: 3

AVNET-AMERICAS (0)

ProductStockPriceBuy
MAX15048ETJ+0
13.66 USD
103.61 USD
253.56 USD
503.51 USD
1003.37 USD
Buy Now
MAX15048ETJ+T0
25003.23 USD
50003.10 USD
100002.98 USD
150002.87 USD
250002.82 USD
Buy Now

AVNET-EUROPE (0)

ProductStockPriceBuy
MAX15048ETJ+0Buy Now
MAX15048ETJ+T0Buy Now

FUTURE (0)

ProductStockPriceBuy
MAX15048ETJ+0
603.77 USD
1203.15 USD
1802.96 USD
2402.89 USD
Buy Now
MAX15048ETJ+T0
25002.84 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with MAX15048 stock available

Table with equivalents and alternatives

The following Buck Controller are similar to MAX15048. Or, compare MAX15048 side-by-side with other Buck Controller via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MAX15048.

V-IN max. 23 V, I-OUT 15 A, V-OUT min. 0.6 V, Frequency typ. 1200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744302010 0.1 30.0 45.0 0.24 6.95 x 6.8 x 4.7
744302015 0.2 30.0 32.0 0.24 6.95 x 6.8 x 4.7
744303012 0.1 31.0 55.0 0.33 10 x 6.8 x 5
744303015 0.2 31.0 42.0 0.33 10 x 6.8 x 5
744304010 0.1 26.0 52.0 0.17 11.5 x 11.8 x 4
744307012 0.1 29.0 48.0 0.33 7.4 x 7.2 x 7.2
744308015 0.2 27.0 58.0 0.37 10.1 x 7 x 7
744310013 0.1 22.0 48.0 0.91 7 x 6.9 x 3.3
744355215 0.2 25.0 60.0 0.58 10.5 x 10.2 x 4.2
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