LTC1645 Linear Technology, LTC1645 Datasheet - Page 10

• Manufacturer Part Number: LTC1645
• Description: Dual-Channel Hot Swap Controller/Power Sequencer
• Manufacturer: Linear Technology

APPLICATIO S I FOR ATIO
LTC1645
12V
ON SEMICONDUCTOR
* 1SMA12CAT3
10
+
–
(a) V
POWER
LEADS
CC
12V
0V
Waveform Damped by a Snubber (15 , 6.8nF)
U
U
1 s/DIV
D1*
12V
+
–
0.01
W
LTC1645
R1
POWER
LEADS
1645 F07a
IRF7413
Figure 6. Transient Suppressor Clamp
10
U
Figure 7. Snubber “Fixes”
+
C
0.1 F
LOAD
1645 F06
V
OUT
10
0.1 F
0.01
LTC1645
R1
(b) V
V
CC
CC
IRF7413
12V
12V
Waveform Clamped by a Transient Suppressor
0V
0V
Waveform Damped by a Snubber (10 , 0.1 F)
10
+
0.1 F
C
LOAD
1645 F07
V
OUT
1 s/DIV
1 s/DIV
1645 F07b
1645 F06a