Constant Current LED Drivers - ACG Electronics

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AUT Series Automotive LED Driver

Programmable Buck-Boost LED Driver (under development)

Features

4 individual output channels

Each channel is capable of driving 40V, 1500mA

Designed for Automotive Use

Buck-Boost Converter

2-stage converter with a boost stage up to 42V DC followed by 4 buck channels

Transient Protection Conforms to ISO 7637-2 and ISO 16750-2

12V LED driver passes all automotive tests including cold crank and 100V load dump and remains operational

Low EMI

Complies with CISPR 25 class 5

LinBUS Communication

User programming and status/error reporting through LinBUS

12V Input LED Driver

For 12V supply automotive systems

Programmable LED Driver

30+ parameters are programmable by user or ACG

Automotive Rated Electronic Components

Only AEC-Q100, Q101 or Q200 rated components of following brands are used: Diodes, Infineon, ON, TI, NXP, United Chemicon, Molex, Yageo, Panasonic, Vishay

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C Series Constant Current LED Driver Module

Best solution for DC powered LED driving

Features

On-board current selection

Eliminates the need of holding stock for 350mA, 700mA, 1000mA and 1400mA drivers separately

On-board thermal protection

If the temperature of the driver module reaches a certain value, the driver starts to dim the current to run cooler. Highly increases reliability.

Highest efficiency product on the market

For most input/output voltage range efficiency is over 90%. Can be modified to reach up to 98%.

Dimmable

Can be dimmed with PWM, 0-10V* or potentiometer* input.
*Dimboard is needed for 0-10V and potentiometer dimming.

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List of Accessories

Dimboard
A400.1000.50.01
Add-on board for 0-10V and potentiometer dimming

CON-C620
A400.1000.50.10
Input/output connector cable, 20cm,6 pin dupont connector

CON-C630
A400.1000.50.11
Input/output connector cable, 30cm,6 pin dupont connector

CON-C330
A400.1000.50.12
Input/output connector cable, 30cm,3 pin dupont connector

PH-6/90
A400.1000.50.13
6 pin, 2.54mm pitch, right angle pin header

SP-C1
A400.1000.50.14
Snap-in mini spacer for 2.0mm holes

C3-IN-1
A400.1000.50.15
PCB with 3 PWM inputs and 3 outputs (bare pcb)

D Series Constant Current LED Driver Module

Best solution for low voltage AC powered LED driving

Features

Can run on both AC and DC input

Works with 9-40V DC or 7-30V AC input

Dimmable

Can be dimmed with PWM, 0-10V and potentiometer

Soft-start capability

Has internal soft start to prevent current inrush to LEDs.

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List of Accessories

SC-235
A400.1000.61.11
Screw terminal block, Green, 2 position, 3.5mm pitch

POT-1K
A400.1000.61.12
Mini potentiometer for on-board current adjustment

Custom LED Driver module

Custom size and hole location

Multiple LED drivers on a single board

Optimized for your input/output requirements

Fast, economic design and prototyping

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CUSTOM PRODUCTION