Application Brief 6

4

REV. 1.0 10/25/2000

QUANTITY

DESIGNATOR

DESCRIPTION

MANUFACTURER PART NUMBER

DIODES

5

D1 - D4, D8

1 A, 600 V, 1N4007 (or 1N5061)

Motorola

1N4007TR

2

D5, D6

1N4001, 1 A, 50 V (or more)

Motorola

1N4001TR

1

D7

BYV26C, 1 A, 600 V ultra fast

GI

BYV26C

4

D9, D11 - D13

1N4148, 0.1 A, 75 V, signal

Motorola

1N4148TR

1

D10

1N5245B, 15 V, .5 W, Zener

Motorola

1N5245B

1

D14

1N5818, 1.0 A, 30V Schottky

Motorola

1N5818

ICs

1

U1

ML4833 Elec. Ballast Controller

Micro Linear

ML4833CP

TRANSISTORS

3

Q1 - Q3

IRF820, 2.5A, 500V, power MOSFET

IR

IRF820

HARDWARE

3

TO-220 Heatsink

Thermalloy

7173D

FUSES

1

Ref. F1

1A fuse, 5x20mm miniature

Littelfuse

F945-ND

2

Ref. F1

Fuse Clips, 5x20mm, PC Mount

F058-ND

MAGNETICS

1

T1

Boost inductor, 8.0mH

Premier Magnetics

TDS-965

1

T2

Gate Drive Xfmr,

Lpri = 16mH (min)

Premier Magnetics

PMGD-04

1

T3

not used - install jumpers from pin 10 to pin 4, and from pin 5 to pin 6

1

T4

Inductor, LprI = 5.4mH

Premier Magnetics

TDS-892

1

T5

not used

INDUCTORS

2

L1, L2

EMI/RFI, 600mH,

DC resistance = 0.45

Ω.

Premium Magnetics

SPE116A

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES

OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR

CORPORATION. As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body,

or (b) support or sustain life, and (c) whose failure to

perform when properly used in accordance with

instructions for use provided in the labeling, can be

reasonably expected to result in a significant injury of the

user.

2. A critical component in any component of a life support

device or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

www.fairchildsemi.com

© 2000 Fairchild Semiconductor Corporation

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO

ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME

ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;

NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.