EL7630 - White LED Boost Regulator

Renesas

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Datasheet Details

Part number	EL7630
Manufacturer	Renesas
File Size	412.73 KB
Description	White LED Boost Regulator
Datasheet	EL7630-Renesas.pdf

EL7630 Product details

Description

CONDITION MIN TYP VIN-MIN VIN-MAX VFB Minimum Operating Voltage Maximum Operating Voltage Feedback Voltage VOUT = 16V, ILED = 20mA VOUT = 25V, ILED = 20mA TA = 25°C 2.7 86 95 80 95 IFB FB Pin Bias Current IIN Supply Current ENAB = 3V, output not switching ENAB = 0V 0.6 FOSC Switching Frequency TA = 25°C 0.8 1.35 0.8 1.35 DMAX Maximum Duty Cycle TA = 25°C 85 90 82 90 ILIM Switch Current Limit TA = 25°C 280 350 250 350 rDS(ON) ILEAK VENAB-HI VENAB-LO IENAB ILED/VIN Switch O

Features

the same pinout as competitive products but offers higher efficiency, constant frequency operation. It is specified for operation over the -40°C to +85°C ambient temperature range. Pinouts EL7630 (6 LD SC-70) TOP VIEW LX 1 GND 2 FB 3 6 VIN 5 PGND 4 ENAB EL7630 (5 LD TSOT) TOP VIEW LX 1 GND 2 FB 3 5 VIN 4 ENAB Features.
Up to 6 LEDs in series.
27V maximum output.
2.7V to 5.5V input.
Up to 86% efficient.
1.35MHz constant frequency.
Enab.

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Published: May 29, 2020 |