AAT1160 Buck Converter overview

Description

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Category
Sub-Category

AAT1160 is a 13.20 V sync Buck Converter from with 3.00 A output current. The maximum 13.20 V input voltage can be regulated down into a 0.60 V to 13.20 V output voltage.

It requires are a typical inductor size of 2.20 µH, a typical external component count of 11 and achieves a peak efficiency of 96 %. Further AAT1160 characteristics are a fixed 800 kHz switching frequency and 1 available package option(s): TDFN-16 .

For the AAT1160 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. 4.00 V
V-IN max. 13.20 V
I-OUT? 3.00 A
V-OUT min. 0.60 V
V-OUT max. 13.20 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 800 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 600 kHz
Frequency adj./ ext.clock max 1000 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 300 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ. 140 °C
Inductor size typ. 2.20 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 96 %
Component count min. 11
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN TDFN-16
SO/SOIC
SOP
DIP
TO
DDPAK

AAT1160 Datasheet

Link to the most up-to-date AAT1160 datasheet and the product page for EVM, tools and support information.

AAT1160

AAT1160 Sample stock and distributor price breaks

AAT1160 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with AAT1160 stock available

Available Distributors without stock: 1

Mouser-Electronics (0)

ProductStockPriceBuy
AAT1160IRN-0.6-T1NoneBuy Now
AAT1160IRN-0.6-DB1NoneBuy Now

Available Distributors with stock: 0

no online Distributor with AAT1160 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to AAT1160. Optional, compare AAT1160 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% MP28256 MP28256 product overviewMP28256 product overview MPS QFN-14
0% MP28266 MP28266 product overviewMP28266 product overview MPS QFN-14
25% MP1475 MP1475 product overviewMP1475 product overview MPS TSOT23-8
25% MP1495 MP1495 product overviewMP1495 product overview MPS TSOT23-8
25% MP1495S MP1495S product overviewMP1495S product overview MPS TSOT23-8
25% MP1497 MP1497 product overviewMP1497 product overview MPS TSOT23-8
25% MP2205A MP2205A product overviewMP2205A product overview MPS QFN-14
25% MP2207 MP2207 product overviewMP2207 product overview MPS SOIC-8E, QFN-10
25% MP2212 MP2212 product overviewMP2212 product overview MPS SOIC-8E, QFN-10
25% MP2214 MP2214 product overviewMP2214 product overview MPS SOIC-8E, QFN-10
25% MP2233 MP2233 product overviewMP2233 product overview MPS TSOT23-8
25% MP2235 MP2235 product overviewMP2235 product overview MPS TSOT23-8
25% MP28253 MP28253 product overviewMP28253 product overview MPS QFN-14
25% MP28255 MP28255 product overviewMP28255 product overview MPS QFN-14
25% MP38870 MP38870 product overviewMP38870 product overview MPS QFN-14
25% MP8709 MP8709 product overviewMP8709 product overview MPS SOIC-8E
25% MP8715 MP8715 product overviewMP8715 product overview MPS SOIC-8E
25% MP8716 MP8716 product overviewMP8716 product overview MPS SOIC-8E
25% MP8718 MP8718 product overviewMP8718 product overview MPS SOIC-8E
25% MP1475S MP1475S product overviewMP1475S product overview MPS TSOT23-8
25% MP1497S MP1497S product overviewMP1497S product overview MPS TSOT23-8
25% MP2235S MP2235S product overviewMP2235S product overview MPS TSOT23-8
50% MP1474 MP1474 product overviewMP1474 product overview MPS TSOT23-8
50% MP1494 MP1494 product overviewMP1494 product overview MPS TSOT23-8
50% MP1494S MP1494S product overviewMP1494S product overview MPS TSOT23-8
50% MP1496 MP1496 product overviewMP1496 product overview MPS TSOT23-8
50% MP1498 MP1498 product overviewMP1498 product overview MPS TSOT23-8
50% MP2209 MP2209 product overviewMP2209 product overview MPS QFN-14
50% MP2234 MP2234 product overviewMP2234 product overview MPS TSOT23-8
50% MP28262 MP28262 product overviewMP28262 product overview MPS QFN-14
50% MP1474S MP1474S product overviewMP1474S product overview MPS TSOT23-8
50% MP1496S MP1496S product overviewMP1496S product overview MPS TSOT23-8
50% MP2234S MP2234S product overviewMP2234S product overview MPS TSOT23-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of AAT1160.

V-IN max. 13.2 V, I-OUT 3 A, V-OUT min. 0.6 V, Frequency typ. 800 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
74404042010 1.0 3.2 4.8 27.00 4 x 4 x 1.8
74404052010 1.0 3.9 5.5 19.80 5 x 5 x 2
74404300082 0.8 3.5 3.7 14.00 4.8 x 4.8 x 3
744062001 1.0 4.8 4.6 10.00 6.8 x 6.8 x 2.5
7440690010 1.0 3.6 3.8 21.00 8 x 8 x 1.5
74407000082 0.8 6.2 5.5 8.50 8 x 8 x 2
744089410068 0.7 3.4 6.5 22.10 4.8 x 4.8 x 2.1
74408941010 1.0 3.0 5.4 29.50 4.8 x 4.8 x 2.1
744089420082 0.8 3.5 6.7 21.00 4.8 x 4.8 x 3.1
744089430082 0.8 3.4 7.1 17.00 4.8 x 4.8 x 4.1
74408943010 1.0 3.3 6.5 19.00 4.8 x 4.8 x 4.1
744383230068 0.7 3.1 4.7 46.00 2.5 x 2 x 1
744383240068 0.7 3.2 5.9 45.00 2.5 x 2 x 1.2
744383350082 0.8 3.5 7.0 30.00 3 x 3 x 1.5
744383360068 0.7 4.5 6.2 22.00 3 x 3 x 2
74438336010 1.0 4.0 5.0 26.00 3 x 3 x 2
7447730 1.0 4.0 5.7 14.00 4 x 4.5 x 3.5
744778001 1.0 5.4 6.4 9.00 7.3 x 7.3 x 3.4
7447785001 1.0 3.5 4.5 31.00 5.9 x 6.2 x 3.3
7447786001 1.0 5.0 5.5 28.00 5.9 x 6.2 x 5.1
7447789001 1.0 5.4 6.4 10.00 7.3 x 7.3 x 3.5
74479299210 1.0 3.0 5.2 38.00 3.2 x 2.5 x 1.2
784383230068 0.7 3.1 4.7 46.00 2.5 x 2 x 1
784383350082 0.8 3.5 7.0 30.00 3 x 3 x 1.5
7847730 1.0 4.0 5.7 14.00 4 x 4.5 x 3.5
784778010 1.0 3.5 7.0 30.00 7.3 x 7.3 x 3.5
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