STEVAL-ILB005V2 STMicroelectronics, STEVAL-ILB005V2 Datasheet

STEVAL-ILB005V2

Manufacturer Part Number

STEVAL-ILB005V2

Description

BOARD DEMO 1X54W T5 LAMP

Manufacturer

STMicroelectronics

Type

Power Factor Correctionr

Datasheet

1.STEVAL-ILB005V2.pdf (4 pages)

Specifications of STEVAL-ILB005V2

Main Purpose

Lighting, Ballast Control

Embedded

Utilized Ic / Part

L6585DE

Primary Attributes

54 W, 88 ~ 277 VAC, PFC

Secondary Attributes

Preheating Ignition, Ignition 900 Vpk, Run Current- 455 mArms

Input Voltage

88 V to 277 V

Product

Power Management Modules

Core Chip

L6585DE

Development Tool Type

Hardware - Eval/Demo Board

Mcu Supported Families

L6585DE

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

L6585DE

Other names

497-8421

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

STEVAL-ILB005V2

Manufacturer:

STMicroelectronics

Quantity:

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Features

■

Description

Requirements for modern fluorescent lamp

electronic ballasts focus on driver efficiency and

safety aspects.

Previous dedicated ICs for ballast applications

allowed designers to achieve good driver

efficiency, but they required a lot of external

circuitry to obtain good power factor correction,

low THD and a full set of protection features.

The STEVAL-ILB005V2 demonstration board is

based on the new L6585DE combo IC for ballast

applications, which offers designers a high-

performance PFC stage, and a high capability,

fully programmable, half-bridge high-voltage

driver. The device is also equipped with a full set

of protection features.

Designed in high-voltage BCD off-line technology,

the L6585DE embeds a PFC controller, a half-

bridge controller, the relevant drivers and all the

logic circuitry necessary to build an electronic

ballast.

March 2009

For further information contact your local STMicroelectronics sales office.

Input voltage: 88 Vac - 277 Vac

Input frequency: 50 Hz - 60 Hz

Output power: 54 W

Expected efficiency: 90%

Expected Input power: 60 W

Minimum PF required: 0.95

Maximum THD: 8%

Lamp voltage (run mode): 110 Vrms

Lamp current (run mode): 455 mArms

Maximum ignition voltage: 900 Vpk

Maximum preheating voltage: < 240 Vac

Preheating time: 1 s

Ignition time: 60 - 100 ms

Demonstration board for the L6585DE combo IC

Rev 2

Another important feature of the IC is its capability

to control and limit the lamp voltage during the

ignition phase.

The pre-heating and ignition durations are

independently configurable, as are the half-bridge

switching frequencies for each operating phase

(pre-heating, ignition and normal mode).

Other features, such as half-bridge over-current

with frequency increase and PFC over-voltage,

allow designers to build a reliable, flexible solution

with a reduced component count.

for PFC and ballast control

STEVAL-ILB005V2

Data Brief

www.st.com

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Related parts for STEVAL-ILB005V2

STEVAL-ILB005V2 Summary of contents

Page 1

... THD and a full set of protection features. The STEVAL-ILB005V2 demonstration board is based on the new L6585DE combo IC for ballast applications, which offers designers a high- performance PFC stage, and a high capability, fully programmable, half-bridge high-voltage driver ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. STEVAL-ILB005V2 schematic diagram 2/4 BOOT 20 Vcc 17 CTR 7 COMP 9 INV 10 ZCD STEVAL-ILB005V2 -54W -54W T5HO-54 T5HO-54 . " HBCS 14 BOO L-R EOL- 6 EOLP EOL 5 Tch EOI OSC 1 ZC GND ...

Page 3

... STEVAL-ILB005V2 2 Revision history Table 1. Document revision history Date 24-Feb-2009 18-Mar-2009 Revision 1 Initial release 2 Updated main product on the title and in description Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-ILB005V2 ...

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