A8513 LED Boost Driver overview

Description

Manufacturer
 
Category
Sub-Category

A8513 is a 1 channel, 40.0 V, 0.15 A/string non-sync LED Boost Driver. It can drive a maximum of 14 LED (~3.5Vfwd) per string, features a fixed 2000 kHz frequency and is available in 2 package option(s): MSOP-10 TSSOP-16 .

Further characteristics are a feedback voltage of 0.000 V, a typical inductor size of 10.0 uH and a peak efficiency of 93 %.

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.5 V
V-IN max. 40.0 V
V-OUT max. 55.0 V
Nr.of LED per string typ. 14
I-OUT/string? 0.15 A
current limit typ. 2.20 A
sync/non-sync non-sync
Frequency typ. 2000 kHz
Frequency fixed
Frequency min.
Frequency max.
Softstart yes
Softstart adjustable no
Down-Mode no
Quiescent current max. -5000 uA
Operating min. -40 °C
Operating max. 125 °C
Junction min.
Junction max.
thermal shutdown typ. 165 °C
Inductor size typ. 10.0 uH
feedback voltage
Automotive AEC-Q100 yes
Topology Boost
Peak Efficiency 93 %
Component count min. 10
DC dimming yes
PWM dimming yes
PWM frequency min. 0.20 kHz
PWM frequency max. 1.0 kHz
digital dimming no
digital interface no
LED flash no
TxMask no
Nr.of current sources 1
Nr.of package options 2
CSP
SC70
SOT
MSOP MSOP-10
QFN/DFN
SO/SOIC
SOP TSSOP-16
DIP

A8513 Datasheet

Link to the most up-to-date A8513 datasheet and the product page for EVM, tools and support information.

A8513

A8513 inventory, samples and price

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Available Distributors with stock: 2

Chip One Stop (1)

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A8513KLYTR-T7361
101.64 USD
251.62 USD
1001.41 USD
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Digi-Key (4)

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Newark Electronics (0)

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12.08 USD
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A8513KLYTR-2-T0
12.08 USD
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A8513KLYTR-3-T0
12.08 USD
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11.24 USD
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TTI (0)

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Available Distributors with stock: 6

Arrow Electronics

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A8513KLYTR-T 7361
11.77 $
101.64 $
251.62 $
1001.41 $
2501.39 $
5001.21 $
10001.17 $
30001.12 $
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Digi-Key

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A8513KLYTR-T 5756
10001.07 €
5001.29 €
1001.56 €
101.95 €
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A8513KLYTR-T 5756
10001.07 €
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Verical

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A8513KLYTR-T 7361
301.62 $
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Rochester Electronics

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11.43 $
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Avnet

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Newark element14

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A8513KLYTR-T 0
11.24 $
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List with equivalents & alternatives

The following DC/DC LED Boost driver are similar to A8513. Optional, compare A8513 side-by-side with other LED driver via the comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of A8513.

V-IN min. 4.5 V, V-OUT max. 55 V, current limit typ. 2.2 A, Frequency typ. 2000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744302015 0.2 30.0 32.0 0.24 6.95 x 6.8 x 4.7
744303015 0.2 31.0 42.0 0.33 10 x 6.8 x 5
744303022 0.2 31.0 32.0 0.33 10 x 6.8 x 5
744305022 0.2 28.0 42.0 0.16 13.5 x 13.3 x 5.2
744307016 0.2 29.0 41.0 0.33 7.4 x 7.2 x 7.2
744307022 0.2 29.0 29.0 0.33 7.4 x 7.2 x 7.2
7443081022 0.2 38.0 45.0 0.29 9.4 x 6.2 x 8.1
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