MPZ2012S300A datasheet(1/8 Pages) DIODES

部件名	MPZ2012S300A

功能描述	12VDC and 12VAC input

PDF	8 Pages

Scroll/Zoom	100%

制造商	DIODES [Diodes Incorporated]

网页	http://www.diodes.com

标志

1 / 8 page

Issue 2 – May 2012

www.diodes.com

1 of 8

AL8807EV4 USER GUIDE

Performance

•

12VDC and 12VAC input

•

1.1A LED current

•

Drives 1 to 3 LEDs in series

•

2% current regulation 9V to 30VDC

(with 2 LEDs)

•

Ambient temperature range

-40°C to +105°C

Ordering Information

Order Number

AL8807EV4

Introduction

This

evaluation

circuit

demonstrates

the

AL8807 High Efficiency 30V 1.5A Buck LED

Driver operating in a circuit providing 1.1A

LED current in MR16 form intended to drive 1

to 3 high brightness LEDs in series with a total

load voltage drop up to 10V.

The circuit

includes

a

470µF

reservoir

capacitor

to

prevent flicker for 50Hz or 60Hz AC input

power.

EMC filtering is included to meet

international standards including the radiated

emission

requirements

of

EN55015

and

EN55022 Class B.

The switching frequency is approximately

440kHz

when

driving

2

Osram

Dragon

Diamond LEDs.

The construction uses a double-sided FR4

printed circuit board, 17 x 20 x 0.8 mm with

2oz/sq ft copper (70µm).

Components are

mounted on both sides.

类似零件编号 - MPZ2012S300A

制造商	部件名	数据表	功能描述
ELAN Microelectronics C...	MPZ2012S300A	41Kb / 2P	Ferrite Beads
ELAN Microelectronics C...	MPZ2012S300A	65Kb / 2P	Chip Beads(SMD) For Power Line
TDK Electronics	MPZ2012S300A	74Kb / 2P	Chip Beads(SMD) For Power Line
Diodes Incorporated	MPZ2012S300A	468Kb / 15P	HIGH EFFICIENCY 36V 1.5A BUCK LED DRIVER
TDK Electronics	MPZ2012S300ATD25	117Kb / 10P	Chip Beads For power line

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类似说明 - MPZ2012S300A

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