Datasheet4U Logo Datasheet4U.com

RT8476

Two-Stage Hysteretic LED Driver Controller

RT8476 Features

* z Two-Stage Topology (Boost + Buck) z Wide Input Voltage Range : 4.5V to 40V z Adjustable Peak Input Current Control z Adjustable Boost Output Voltage z Independent Dual Stage Function z Adjustable LED Current with ±5% LED Current Accuracy z Input Under Voltage Lockout Detection z Thermal Shutdown P

RT8476 General Description

The RT8476 is a two-stage controller with dual gate drivers consist of a Boost converter (first stage) and a Buck converter (second stage). The advantage of the two-stage topology is highly compatible with ET (Electronic Transformer) in MR16 / AR111 lighting market field applications. The first stag.

RT8476 Datasheet (178.18 KB)

Preview of RT8476 PDF

Datasheet Details

Part number:

RT8476

Manufacturer:

Richtek

File Size:

178.18 KB

Description:

Two-stage hysteretic led driver controller.

📁 Related Datasheet

RT8470 - High Brightness LED Driver (Richtek)
RT8470 1.2A/1A, Hysteretic, High Brightness LED Driver with Internal Switch General Description The RT8470 is a high efficiency, continuous mode ind.

RT8471 - High Brightness LED Driver (Richtek)
® RT8471 1.2A/1A, Hysteretic, High Brightness LED Driver with Internal Switch General Description The RT8471 is a high efficiency, continuous mode i.

RT8472 - High Brightness LED Driver (Richtek)
® RT8472 1A, Hysteretic, High Brightness LED Driver with Internal Switch General Description The RT8472 is a high efficiency, continuous mode induct.

RT8473 - High Brightness LED Driver (Richtek)
® RT8473 1A, Hysteretic, High Brightness LED Driver with Internal Switch General Description The RT8473 is a high efficiency, continuous mode induct.

RT8474 - High Voltage Multiple-Topology LED Driver (Richtek)
® RT8474 High Voltage Multiple-Topology LED Driver with Dimming Control General Description The RT8474 is a current-mode LED driver supporting wide .

RT8474A - High Voltage Multiple-Topology LED Driver (Richtek)
® RT8474A High Voltage Multiple-Topology LED Driver with Open Detection General Description The RT8474A is a current-mode LED driver supporting wide.

RT8475 - High Voltage High Current LED Driver Controller (Richtek)
® RT8475 High Voltage High Current LED Driver Controller for Buck, Boost or Buck-Boost Topology General Description The RT8475 is a current mode PWM.

RT8476A - Two-Stage Hysteretic LED Driver Controller (Richtek)
® RT8476A Two-Stage Hysteretic LED Driver Controller General Description The RT8476A is a two-stage controller with dual gate drivers consist of a B.

TAGS

RT8476 Two-Stage Hysteretic LED Driver Controller Richtek

Image Gallery

RT8476 Datasheet Preview Page 2 RT8476 Datasheet Preview Page 3

RT8476 Distributor