ltc6992-2-ltc6992-3 Linear Technology Corporation, ltc6992-2-ltc6992-3 Datasheet - Page 26

• Manufacturer Part Number: ltc6992-2-ltc6992-3
• Description: Timerblox Voltage-controlled Pulse Width Modulator Pwm
• Manufacturer: Linear Technology Corporation

TYPICAL APPLICATIONS
LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
26
INPUT 0V TO 1V
INPUT 0V TO 1V
R3
300k
R3
300k
Motor Speed/Direction Control for Full H-Bridge (Locked Anti-Phase Drive)
Motor Speed/Direction Control for Full H-Bridge (Sign/Magnitude Drive)
MOD
GND
SET
MOD
GND
SET
LTC6992-2
LTC6992-2
2.6kHz, 5% TO 95% PWM
5% DC = CLOCKWISE
50% DC = STOPPED
95% DC = COUNTER CLOCKWISE
OUT
OUT
DIV
DIV
V
V
+
+
2.6kHz, 5% TO 95% PWM
5% DC = SLOW
95% DC = FAST
H = CCW, L = CW
R4
1000k
R5
280k
R1
1000k
R2
280k
DIRECTION
0.1μF
0.1μF
V
V
+
+
A1
A2
A4
A3
HIGH = SWITCH ON
POWER H-BRIDGE
CW CURRENT
HIGH = SWITCH ON
POWER H-BRIDGE
MOTOR
FLOW
CW CURRENT
12V
V
MOTOR
S
FLOW
12V
V
S
6992 TA07
A5
6992 TA08
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