AAT1217 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

AAT1217 is a 5.50 V, 1.20 A switch current limit sync Boost Converter from . The input voltage from 0.85 V to 5.50 V  can be boosted into an output voltage ranging from 2.50 V to 5.50 V.

Features of the Boost Converter are fixed 1200 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of  up to 93 %. The minimum external component count is 6 and AAT1217 is available in 1 package option(s): TSOT23-6 .

For AAT1217 replacement search, 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. 0.85 V
V-IN max. 5.50 V
Current-Limit typ.? 1.20 A
V-OUT min. 2.50 V
V-OUT max. 5.50 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 1200 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 500 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 160 °C
Inductor size typ. 4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 93 %
Component count min. 6
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT TSOT23-6
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

AAT1217 Datasheet

Link to the most up-to-date AAT1217 datasheet and the product page for EVM, tools and support information.

AAT1217

AAT1217 Price breaks and distributor sample stock

AAT1217 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 4

Chip-One-Stop (1)

ProductStockPriceBuy
AAT1217ICA-1.2-T19000
30000.45 USD
Buy Now

DIGI-KEY (6)

ProductStockPriceBuy
AAT1217ICA-3.3-T142000
30000.40 USD
60000.38 USD
150000.37 USD
Buy Now
AAT1217ICA-3.3-T142735
10.97 USD
100.87 USD
1000.68 USD
5000.56 USD
10000.44 USD
Buy Now
AAT1217ICA-3.3-T142735
10.97 USD
100.87 USD
1000.68 USD
5000.56 USD
10000.44 USD
Buy Now
AAT1217ICA-1.2-T16000
30000.40 USD
60000.38 USD
150000.37 USD
Buy Now
AAT1217ICA-1.2-T16656
10.97 USD
100.87 USD
1000.68 USD
5000.56 USD
10000.44 USD
Buy Now
AAT1217ICA-1.2-T16656
10.97 USD
100.87 USD
1000.68 USD
5000.56 USD
10000.44 USD
Buy Now

Mouser-Electronics (4)

ProductStockPriceBuy
AAT1217ICA-3.3-T15901
10.91 USD
100.83 USD
250.71 USD
1000.64 USD
2500.57 USD
5000.53 USD
10000.42 USD
30000.39 USD
Buy Now
AAT1217IGU-3.3-T13709
10.72 USD
100.64 USD
1000.49 USD
2500.40 USD
5000.39 USD
10000.31 USD
30000.28 USD
60000.28 USD
Buy Now
AAT1217ICA-5.0-T12980
10.91 USD
100.83 USD
250.71 USD
1000.64 USD
2500.57 USD
5000.53 USD
10000.42 USD
30000.39 USD
Buy Now
AAT1217ICA-1.2-T11576
10.91 USD
100.83 USD
250.71 USD
1000.64 USD
2500.57 USD
5000.53 USD
10000.42 USD
30000.39 USD
Buy Now

VERICAL (1)

ProductStockPriceBuy
AAT1217ICA-1.2-T19000
10.40 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with AAT1217 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to AAT1217. Optional, compare AAT1217 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% MAX849 MAX849 product overviewMAX849 product overview Maxim Integrated SO-16
0% TPS61020 TPS61020 product overviewTPS61020 product overview Texas Instruments QFN-10
0% TPS61200 TPS61200 product overviewTPS61200 product overview Texas Instruments QFN-10
0% RP402-K001A-B-C-D RP402-K001A-B-C-D product overviewRP402-K001A-B-C-D product overview Ricoh DFN-8
10% AS1326 AS1326 product overviewAS1326 product overview AMS TDFN-10
10% ISL9111 ISL9111 product overviewISL9111 product overview Intersil SOT23-6
10% ISL9111A ISL9111A product overviewISL9111A product overview Intersil SOT23-6
10% ISL9113 ISL9113 product overviewISL9113 product overview Intersil WLCSP-6, DFN-8
10% LTC3528 LTC3528 product overviewLTC3528 product overview Linear Technology DFN-8
10% MP3120 MP3120 product overviewMP3120 product overview MPS TSOT23-6
10% NCP1421 NCP1421 product overviewNCP1421 product overview ON Semiconductor Micro8u2122-8
10% NCP1422 NCP1422 product overviewNCP1422 product overview ON Semiconductor DFN-10
10% SC120 SC120 product overviewSC120 product overview Semtech SOT23-6, MLPD-UT-6
10% TPS61029 TPS61029 product overviewTPS61029 product overview Texas Instruments QFN-10
10% XC9128 XC9128 product overviewXC9128 product overview Torex MSOP-10, USP-10B
10% XC9129 XC9129 product overviewXC9129 product overview Torex MSOP-10, USP-10B
10% XC9131 XC9131 product overviewXC9131 product overview Torex USP-10B
10% XC9135 XC9135 product overviewXC9135 product overview Torex USP-10
10% XC9136 XC9136 product overviewXC9136 product overview Torex USP-10
10% ISL9113A ISL9113A product overviewISL9113A product overview Intersil DFN-8
10% TPS61029-Q1 TPS61029-Q1 product overviewTPS61029-Q1 product overview Texas Instruments QFN-10
10% A7533 A7533 product overviewA7533 product overview AiT SOT25-5
25% AS1322A AS1322A product overviewAS1322A product overview AMS TSOT23-6
25% AS1329A AS1329A product overviewAS1329A product overview AMS TSOT23-6, CSP-6
25% AS1337 AS1337 product overviewAS1337 product overview AMS TDFN-8
25% LTC3400 LTC3400 product overviewLTC3400 product overview Linear Technology TSOT23-6
25% MAX1700 MAX1700 product overviewMAX1700 product overview Maxim Integrated QSOP-16
25% MAX1701 MAX1701 product overviewMAX1701 product overview Maxim Integrated QSOP-16
25% MAX1705 MAX1705 product overviewMAX1705 product overview Maxim Integrated QSOP-16
25% MAX1760 MAX1760 product overviewMAX1760 product overview Maxim Integrated TDFN-EP-10, uMAX-10
25% MAX1765 MAX1765 product overviewMAX1765 product overview Maxim Integrated TSSOP-EP-16
25% MAX1797 MAX1797 product overviewMAX1797 product overview Maxim Integrated uMAX-8
25% MP3115 MP3115 product overviewMP3115 product overview MPS SOT23-6
25% L6920DB L6920DB product overviewL6920DB product overview ST MSOP-8
25% L6920DC L6920DC product overviewL6920DC product overview ST MSOP-8
25% TPS61028 TPS61028 product overviewTPS61028 product overview Texas Instruments QFN-10
50% LTC3429 LTC3429 product overviewLTC3429 product overview Linear Technology TSOT23-6
50% LTC3535 LTC3535 product overviewLTC3535 product overview Linear Technology DFN-12
50% LTC3537 LTC3537 product overviewLTC3537 product overview Linear Technology QFN-16
50% MAX1706 MAX1706 product overviewMAX1706 product overview Maxim Integrated QSOP-16
50% MAX848 MAX848 product overviewMAX848 product overview Maxim Integrated SO-16
50% MCP1640 MCP1640 product overviewMCP1640 product overview Microchip SOT23-6, DFN-8
50% TPS61070 TPS61070 product overviewTPS61070 product overview Texas Instruments SOT23-6
50% TPS61260 TPS61260 product overviewTPS61260 product overview Texas Instruments SON-6
50% ADP1607 ADP1607 product overviewADP1607 product overview Analog Devices LFCSP-6

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of AAT1217.

V-IN min. 0.85 V, Current-Limit typ. 1.2 A, V-OUT max. 5.5 V, Frequency typ. 1200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74407000018 0.2 9.0 9.0 3.51 8 x 8 x 2
744373240022 0.2 9.5 17.0 6.60 4.45 x 4.06 x 2
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