LS7535(1996) Ver la hoja de datos (PDF) - LSI Corporation

Número de pieza

componentes Descripción

Fabricante

LS7535
(Rev.:1996)

DIMMER LIGHT SWITCH WITH UP AND DOWN CONTROLS

LSI Corporation  

SYNC

ø

OUT

TW

TW

FIGURE 2. OUTPUT CONDUCTION ANGLE, ø

UP

DOWN

200

ø 150

(Degrees) 100

50

0

TS1

TS2

TS2

TS1

TS1

TUS

TDS

BC

A

D

TS2

TS1

334ms

TUL

334ms

TDL

334ms

G

F

H

J

EK

M

L

M

0 4 8 12 16 0 4 8 12

04

8 12 16 20 24

SECONDS

FIGURE 3. OUTPUT CONDUCTION ANGLE, ø, vs UP/DOWN INPUTS

Note 1. UP/DOWN input polarity shown is for LS7534. For LS7535, the polarity is reversed.

Note 2. Points A, D, E and K correspond to minimum brightness, where ø = 41°.

Points B, C, G and H correspond to maximum brightness, where ø = 159°.

Points denoted by M correspond to an arbitrary intermediate brightness.

Note 3. Points F, J and L correspond to ø = 64°. The ramp-up or ramp-down rate of ø changes at these points

(upon long activation only) indicated by the discontinuity of the slopes. The interval E to F or J to K,

in terms of time and angle, are 934ms and 23°, respectively.

7534/35-080596-4

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