LTC1693 Linear Technology, LTC1693 Datasheet - Page 7

• Manufacturer Part Number: LTC1693
• Description: High Speed Single/Dual MOSFET Drivers
• Manufacturer: Linear Technology

TI I G DIAGRA
TEST CIRCUITS
W
12V
U
P-P
75V
1/2 LTC1693-1 OR 1/2 LTC1693-2
1/2 LTC1693-1 OR 1/2 LTC1693-2
75V High Side Switching Test
87V
12V
W
NONINVERTING
INVERTING
4.7nF
4.7nF
5V
OUTPUT
OUTPUT
t
RISE/FALL
INPUT
4.7 F
4.7 F
< 10ns
IN
AC Parameter Measurements
V
1693 TC03
INPUT RISE/FALL TIME < 10ns
IH
0.1 F
0.1 F
90%
10%
t
t
PLH
PHL
t
t
r
f
4.7 F
t
PHL
V
IL
t
f
LTC1693-1, LTC1693-2 Ground Isolation Test
+
–
1nF OR 4.7nF
OUT
75V
90%
A
10%
t
1693 TD
PLH
t
V
0.1 F
r
CC
1
2
3
4
1693 TC01
= 12V
IN1
GND1
IN2
GND2
OUT1
OUT2
V
V
CC1
CC2
LTC1693
1693 TC02
8
7
6
5
7