Datasheet

LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
28
69921234fc
Typical applicaTions
Radio Control Servo Pulse Generator
6992 TA11
LTC6992-1
C1
1µF
MOD
GND
SET
OUT
V
+
DIV
R1
1000k
R2
681k
V
S
OUTPUT
1ms TO 2ms PULSE EVERY 16ms
V
S
LT1490
V
S
= 2.5V TO 5.5V
R
SET
196k
+
–
R6
90.9k
R5
130k
R6
8.66k
SERVO
CONTROL
POT
10k
2ms
1ms
R6
9.09k
N
DIV
= 4096
f
OUT
= 62.5Hz, 16ms PERIOD
C2
0.22µF
0.1µF
0.1µF
Direct Voltage Controlled PWM Dimming (0 to 15000 Cd/m
2
Intensity)
6992 TA12
LTC6992-1
MOD
GND
SET
OUT
V
+
DIV
f = 7.5kHz
N
DIV
= 64
5V
D1
HIGH INTENSITY LED
SSL-LX5093XUWC
R2
280k
R
SET
105k
V
DIMMING
R1
1M
R3
90.9Ω
C1
0.1µF