DiodesZetex AL3066S16-13 Display Driver AL3066

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20 232,50 kr

(exkl. moms)

25 290,00 kr

(inkl. moms)

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2500 +8,093 kr20 232,50 kr

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RS-artikelnummer:
182-6820
Tillv. art.nr:
AL3066S16-13
Tillverkare / varumärke:
DiodesZetex
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Brand

DiodesZetex

Product Type

Display Driver

Series

AL3066

COO (Country of Origin):
CN
The AL3066 is a high efficiency 4-channel boost controller for WLED backlight applications. It operates over a wide input voltage ranged from 4.5V to 33V. The current of the 4 channels is simply programmed from 20mA to 400mA with an external resistor. The current match between any channel is ±1.5% (typical). Its operating frequency can be adjusted from 0.1MHz to 1MHz. The AL3066 can support two dimming modes: direct PWM dimming, PWM to analog dimming. Robust protection features include cycle by cycle current limit, soft-start, UVLO, programmable OVP, OTP, open/short LED protection, Schottky Diode Short and Open Protection, Inductor Short-Circuit Protection and VOUT Short protection. The IC is available in SO-16 package.

Input Voltage Range: 4.5V to 33V

Drivers up to 4 Strings in Parallel, 250mA per String, 400mA Pulse Current

±3% Current Precision

Low Ripple for Low BOM Cost

4KV HBM ESD Class

High Voltage Pins CS and OVP for Safety Test

Support Direct PWM Dimming, PWM to Analog Dimming

Minimum PWM Dimming Duty Cycle can be 1/10,000 at 100Hz Dimming Frequency

LED Open/Short Protection

Schottky Diode/Inductor Short-Circuit Protection

Built-in OCP, OVP, OTP, UVLO, VOUT Short/Schottky Diode Open Protection

Applications

LCD Monitor

LCD Display Module

LCD TV

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