AN2982 datasheet(25/31 Pages) STMICROELECTRONICS

Part #	AN2982

Description	This application note describes the STEVAL-ILB005V2 demonstration board equipped with the L6585DE lighting controller

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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25 / 31 page

AN2982

Demonstration board schematic and bill of material

Doc ID 15599 Rev 1

25/31

R40

680 k

REOL,hi (2)

R41

n.m.

RS1

0.33

Ω – 0.5 W

Rpfccs

RS2

0.82

Ω – 0.5 W

Rhbcs

22 µF – 450 V

COUT

CA1

0R0

470 nF – 305 Vac

Cin

4.7 nF

MULT filtering capacitor

1 nF

PFCCS filtering capacitor

1 µF

Ccomp

n.m.

10 nF

CTR filtering capacitor

1 nF - 1%

Cosc

1 µF

Cign

C10

470 nF

C11

100 nF

Cboot

C12

1 nF - 630Vdc

Ccp

C13

10 µF

CVcc

C14

100 nF

CVcc,b

C15

4.7 nF - 2 kV

Cres

C16

100 nF - 630Vdc

Cblock

C17

10 nF

EOL filtering capacitor

C18

1 nF

C20

100 nF, X2, 275Vac

Differential mode EMI filter

C21

100 nF, X2, 275Vac

Differential mode EMI filter

C22

1 nF Y1

Common mode EMI filter (capacitive)

C23

1 nF Y1

Common mode EMI filter (capacitive)

C24

0R0

STTH1L06

Boost diode

1N4148

Charge pump forward diode

1N4148

PFC gate speed-up diode

DZ1

BZX84C15

Charge pump free-wheeling Zener diode

DZ2

0R0

DZ3

0R0

DZ4

n.m.

Table 2.

BOM (continued)

Reference

Value

Note

AN2982 Datasheet(PDF) 25 Page - STMicroelectronics

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