SSL21151T Datasheet Low-cost Non-dimmable Led Driver Ic

Manufacturer: NXP Semiconductors

Overview: SSL2115X Low-cost non-dimmable LED driver IC Rev. 2 — 7 June 2012 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	SSL21151T
Manufacturer	NXP Semiconductors
File Size	220.44 KB
Description	Low-cost non-dimmable LED driver IC
Datasheet	SSL21151T SSL2115x Datasheet (PDF)

The SSL2115X is a low-cost non-dimmable LED driver IC.

It is designed to drive LEDs in isolated flyback or non-isolated buck-boost topologies.

The device includes a high-voltage power switch and a circuit enabling start-up directly from the rectified mains voltage.

Compact solution with a small form factor and a low component count.
Ease of integration.
Primary side sensing (no optocoupler required).
True current source behavior:.
LED current independent of mains voltage, LED voltage and temperature variation.
LED current accuracy (10 %).
Line regulation: 3 % at 230 V 10 %.
Load regulation: 3 % between 0.5  Umax and 0.85  Umax.
Efficiency up to 86 % depending on the.

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