AEC-Q100 LED Buck Driver IC for Automotive.

All AEC-Q100 Automotive LED Buck Driver IC feature internal or external MOSFET. AEC-Q100 is a feature which can be also easily selected during the parametric search for LED Buck Driver IC. The following overview is split in 3 segments. Each segment consists of the 1-page product overview, a short product description, packages and the manufacturer name. Loosely grouped by output current.

  1. low and intermediate voltage rails from 5V to 29V
  2. 12V car battery rail and voltage ranges from 30V to 40V
  3. 24V truck battery rail and voltage ranges above 55V
  4. Manufacturer list

 

A. 5V and low voltage secondary rails

Product Description Package Manufacturer
ISL78100 A 16V input non-sync LED Buck driver IC with up to 1.00 A output current. QFN-20 Intersil

 

 

B. 12V automotive car battery rail and voltage ranges from 28V to 45V

1-channel LED Buck Driver for cars

Product Description Package Manufacturer
CAV4201 A 36.00 V input non-sync LED Buck driver IC with up to 0.35 A output current. SOT23-5 ON
ZXLD1350/
ZXLD1352
A 30.00 V input non-sync LED Buck driver IC with up to 0.37 A output current. TSOT25 Diodes
TLD5045 A 40.00 V input sync LED Buck driver IC with up to 0.70 A output current. DSO-8 Infineon
ZXLD1360 A 30.00 V input non-sync LED Buck driver IC with up to 1.00 A output current. TSOT25 Diodes
TLD5085 A 45.00 V input non-sync LED Buck driver IC  with up to 1.80 A output current. DSO-8 Infineon
MAQ3203 A 42.00 V input non-sync LED Buck driver IC with up to 3.00 A output current. SOIC-8 Micrel
LM3409-Q1 A 42.00 V input non-sync LED Buck driver IC with up to 5.00 A output current. MSOP-10 TI

 

4-channel LED Buck Driver for cars

Product Drescription Package Manufacturer
BD81A34EFV A 35.00 V input non-sync LED Buck-Boost driver IC with up to 0.48 A output current. HTSSOP-28 Rohm
BD81A34MUV A 35.00 V input non-sync LED Buck-Boost driver IC with up to 0.48 A output current. VQFN-28 Rohm
BD8119FM A 30.00 V input non-sync LED Buck-Boost driver IC with up to 0.60 A output current. HSOP-28 Rohm

 

 

C. 24V automotive truck battery rail and voltage ranges above 55V

1-channel LED Buck Driver for trucks

Product Description Package Manufacturer
MAX16822 A 65.00 V input non-sync LED Buck driver IC  with up to 0.50 A output current. SOIC-8 Maxim
ZXLD1356 A 60.00 V input non-sync LED Buck driver IC with up to 0.55 A output current. TSOT25
DFN-6
Diodes
ZXLD1362/
ZXLD1366
A 60.00 V input non-sync LED Buck driver IC with up to 1.00 A output current. TSOT25 Diodes
MAX16832 A 65.00 V input non-sync LED Buck driver IC with up to 1.00 A output current. SOIC-8 Maxim
ZXLD1374 A 60.00 V input non-sync LED Buck-Boost driver IC with up to 1.50 A output current. TSSOP-20 Diodes
LM3406HV-Q1 A 75.00 V input non-sync LED Buck driver IC with up to 1.70 A output current. TSSOP-14 TI
MPQ2483 A 55.00 V input non-sync LED Buck-Boost driver IC with up to 2.50 A output current. QFN-10
SOIC-14
MPS
E522.31/
E522.33
A 55.00 V input non-sync LED Buck (multi-topology) driver IC  with up to 3.00 A output current. QFN-32 Elmos
LM3424-Q1 A 75.00 V input non-sync LED Buck (multi-topology) driver IC with up to 5.00 A output current. HTSSOP-20 TI

 

2-channel LED Buck Driver for trucks

Product Description Package Manufacturer
E522.32/
E522.34
A 2-channel, 55.00 V input non-sync LED Buck (multi-topology) driver IC with up to 3.00 A output current. QFN-32 Elmos

 

 

Side-by-side comparison of 5 selected LED Buck Driver IC

Buck-LED-Driver-AEC-Q100-compa

 

in categorizing work prozess and backlog:

 

D. Manufacturer for AEC-Q100 LED Buck Driver IC

The following 11 manufacturer have qualified Buck LED Driver. This can be Grade 3, 2, 1 or 0.

 

Looking for more AEC-Q100 products in other categories, please read the Automotive AEC-Q100 products overview. Or get started and run a fresh parametric LED Buck Driver search from the beginning.

 

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