Datasheet

DRV103
14
SBVS029A
Delay
Adj
C
D
10MΩ
+12V
GND
OUT
Input
+V
S
Duty Cycle
Adj
Freq
Adj
R
PWM
3kΩ
DRV103
22µF
4
312
8
5
6
+
LOAD
(1)
TTL
IN
High = Load ON
Low = Load OFF
NOTE: (1) Flyback diode required for inductive loads: IXYS DSE160-06A.
F ~ 500Hz
IRF4905
12V
70A
TTL IN
Linear
Valve
Actuator
OUT
5
8
21 3NC
67
4
+V
S
Status
OK
+8V to +32V
DRV103
22µF
Microsemi
SK34MS
3A 40V
Schottky
HLMP-Q156 “Fault”
2mA
Delay
Adj
205kΩ
GND
Duty Cycle
Adj
Freq
Adj
High = ON
Low = OFF
+
1.3V ≅ 5% Duty Cycle
3.7V ≅ 95% Duty Cycle
DACDATA
FIGURE 17. High Power High Side Driver.
FIGURE 18. Linear Valve Driver.