ACT6311 LED Boost Driver overview

Description

Manufacturer
 
Category
Sub-Category

ACT6311 is a 1 channel, 5.5 V, 0.03 A/string non-sync LED Boost Driver. It can drive a maximum of 7 LED (~3.5Vfwd) per string, features a fixed 1000 kHz frequency and is available in 1 package option(s): TSOT23-5 .

Further characteristics are a feedback voltage of 1.240 V, a typical inductor size of 22.0 uH and a peak efficiency of 83 %.

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 2.5 V
V-IN max. 5.5 V
V-OUT max. 24.0 V
Nr.of LED per string typ. 7
I-OUT/string? 0.03 A
current limit typ. 0.32 A
sync/non-sync non-sync
Frequency typ. 1000 kHz
Frequency fixed
Frequency min.
Frequency max.
Softstart no
Softstart adjustable no
Down-Mode no
Quiescent current max. 1500 uA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 22.0 uH
feedback voltage 1.240 V
Automotive AEC-Q100 no
Topology Boost
Peak Efficiency 83 %
Component count min. 5
DC dimming yes
PWM dimming yes
PWM frequency min. 0.10 kHz
PWM frequency max. 10.0 kHz
digital dimming no
digital interface no
LED flash no
TxMask no
Nr.of current sources 1
Nr.of package options 1
CSP
SC70
SOT TSOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP

ACT6311 Datasheet

Link to the most up-to-date ACT6311 datasheet and the product page for EVM, tools and support information.

ACT6311

ACT6311 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with ACT6311 stock available

Available Distributors with stock: 0

no online Distributor with ACT6311 stock available

List with equivalents & alternatives

The following DC/DC LED Boost driver are similar to ACT6311. Optional, compare ACT6311 side-by-side with other LED driver via the comparison function.

Variation Compare Product Manufacturer Package
0% ACT6357 ACT6357 product overviewACT6357 product overview Active Semi TDFN-8
0% ACT6358 ACT6358 product overviewACT6358 product overview Active Semi TDFN-8
0% ACT6359 ACT6359 product overviewACT6359 product overview Active Semi SOT23-6
0% ACT6360 ACT6360 product overviewACT6360 product overview Active Semi SOT23-6
0% LT1932 LT1932 product overviewLT1932 product overview Linear Technology TSOT23-6
0% MAX1561 MAX1561 product overviewMAX1561 product overview Maxim TDFN-EP-8
0% MAX1582 MAX1582 product overviewMAX1582 product overview Maxim TQFN-12
0% MAX1599 MAX1599 product overviewMAX1599 product overview Maxim TDFN-EP-8
0% MAX8595 MAX8595 product overviewMAX8595 product overview Maxim TDFN-EP-8
0% MAX8596 MAX8596 product overviewMAX8596 product overview Maxim TDFN-EP-8
0% MP1518 MP1518 product overviewMP1518 product overview MPS QFN-8, TSOT23-6
10% EL7630 EL7630 product overviewEL7630 product overview Intersil TSOT23-5, SC-70
10% MAX1554 MAX1554 product overviewMAX1554 product overview Maxim TDFN-EP-8
10% MAX1578 MAX1578 product overviewMAX1578 product overview Maxim TQFN-24
10% MAX1579 MAX1579 product overviewMAX1579 product overview Maxim TQFN-24
10% MP3204 MP3204 product overviewMP3204 product overview MPS TSOT23-6
10% MP3205 MP3205 product overviewMP3205 product overview MPS TSOT23-6
10% MP3304 MP3304 product overviewMP3304 product overview MPS TSOT23-6
10% TB62755F TB62755F product overviewTB62755F product overview Toshiba SON-6
25% XC9116 XC9116 product overviewXC9116 product overview Torex USP-6C, SOT25-5
25% XC9133 XC9133 product overviewXC9133 product overview Torex SOT25-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of ACT6311.

V-IN min. 2.5 V, V-OUT max. 24 V, current limit typ. 0.32 A, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404052015 1.5 3.3 4.9 25.70 5 x 5 x 2
74404054022 2.2 3.8 5.3 19.00 5 x 5 x 4
74404063022 2.2 3.8 5.6 20.00 6 x 6 x 2.8
7440620015 1.5 4.3 4.0 10.00 6.8 x 6.8 x 2.5
7440650022 2.2 6.2 5.9 11.00 10 x 10 x 3.1
7440700022 2.2 4.6 3.2 17.00 8 x 8 x 2
744071022 2.2 5.4 6.3 10.00 8 x 8 x 4.6
74438336015 1.5 3.7 4.5 33.00 3 x 3 x 2
74438356022 2.2 4.7 6.2 29.00 4.1 x 4.1 x 2.1
7447462022 2.2 6.3 4.3 10.00 5.5 x 5.5 x 8.5
744773014 1.4 3.4 5.0 22.00 4 x 4.5 x 3.5
7447779002 2.2 4.2 6.0 16.00 7.3 x 7.3 x 4.5
744778002 2.2 4.0 4.8 14.00 7.3 x 7.3 x 3.4
7447786002 2.2 3.5 4.0 40.00 5.9 x 6.2 x 5.1
7447789002 2.2 4.0 4.8 19.00 7.3 x 7.3 x 3.5
784775022 2.2 6.0 6.0 8.00 7 x 7.8 x 5.5
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
With the help of #OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. https://t.co/udaDPmshky
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Meet us at the Electronica Tradeshow in Munich, appointments under info@dcdcselector.com https://t.co/1uiualLN1x
Feedback
ajax-loader.gif
Loading. Please wait.