DiodesZetex LED Driver IC, -0.3/30 V 8-Pin SOIC

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Indisponible
RS n'aura plus ce produit en stock.
N° de stock RS:
246-6582
Référence fabricant:
AL1663RS-13
Fabricant:
DiodesZetex
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Marque

DiodesZetex

Product Type

LED Driver IC

Input Voltage

-0.3/30 V

Input Voltage Type

DC

Dimming Operation

1/10 V, PWM

Mount Type

Surface

Package Type

SOIC

Number of Pins

8

Maximum Output Voltage

30V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Series

AL1663

Height

1.35mm

Standards/Approvals

RoHS

Length

4.7mm

Width

3.8 mm

Automotive Standard

No

The DiodesZetex makes a high performance single stage Fly back and Buck-boost controller, targeting dimmable LED lighting application. It is a primary side regulation (PSR) controller which can provide accurate constant current (CC) regulation without optocoupler and secondary control circuitry. It is operating at BCM mode and switching at the valley which results in good EMI and efficiency. With working in constant on time, the system achieves high PF and low total harmonic distortion (THD) under universal input voltage.

Primary side regulation without opto-coupler Valley switching for low switching loss Low start-up current, with high Efficiency and tight LED current variation range Tight output open voltage variation range

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