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Linear Technology LT4363-2 Demo Board: High Voltage Surge Stopper with Current Limit, Auto-Retry Version DC1935A-B DC1935A-B 데이터 시트

제품 코드
DC1935A-B
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LT4363
3
4363fb
For more information 
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT4363CDE-1#PBF
LT4363CDE-1#TRPBF
43631
12-Lead (4mm 
× 3mm) Plastic DFN
0°C to 70°C
LT4363IDE-1#PBF
LT4363IDE-1#TRPBF
43631
12-Lead (4mm 
× 3mm) Plastic DFN
–40°C to 85°C
LT4363HDE-1#PBF
LT4363HDE-1#TRPBF
43631
12-Lead (4mm 
× 3mm) Plastic DFN
–40°C to 125°C
LT4363CDE-2#PBF
LT4363CDE-2#TRPBF
43632
12-Lead (4mm 
× 3mm) Plastic DFN
0°C to 70°C
LT4363IDE-2#PBF
LT4363IDE-2#TRPBF
43632
12-Lead (4mm 
× 3mm) Plastic DFN
–40°C to 85°C
LT4363HDE-2#PBF
LT4363HDE-2#TRPBF
43632
12-Lead (4mm 
× 3mm) Plastic DFN
–40°C to 125°C
LT4363CMS-1#PBF
LT4363CMS-1#TRPBF
43631
12-Lead Plastic MSOP
0°C to 70°C
LT4363HMS-1#PBF
LT4363HMS-1#TRPBF
43631
12-Lead Plastic MSOP
–40°C to 125°C
LT4363IMS-1#PBF
LT4363IMS-1#TRPBF
43631
12-Lead Plastic MSOP
–40°C to 85°C
LT4363MPMS-1#PBF
LT4363MPMS-1#TRPBF
43631
12-Lead Plastic MSOP
–55°C to 125°C
LT4363CMS-2#PBF
LT4363CMS-2#TRPBF
43632
12-Lead Plastic MSOP
0°C to 70°C
LT4363HMS-2#PBF
LT4363HMS-2#TRPBF
43632
12-Lead Plastic MSOP
–40°C to 125°C
LT4363IMS-2#PBF
LT4363IMS-2#TRPBF
43632
12-Lead Plastic MSOP
–40°C to 85°C
LT4363MPMS-2#PBF
LT4363MPMS-2#TRPBF
43632
12-Lead Plastic MSOP
–55°C to 125°C
LT4363CS-1#PBF
LT4363CS-1#TRPBF
LT4363S-1
16-Lead Plastic SO
0°C to 70°C
LT4363HS-1#PBF
LT4363HS-1#TRPBF
LT4363S-1
16-Lead Plastic SO
–40°C to 125°C
LT4363IS-1#PBF
LT4363IS-1#TRPBF
LT4363S-1
16-Lead Plastic SO
–40°C to 85°C
LT4363MPS-1#PBF
LT4363MPS-1#TRPBF
LT4363S-1
16-Lead Plastic SO
–55°C to 125°C
LT4363CS-2#PBF
LT4363CS-2#TRPBF
LT4363S-2
16-Lead Plastic SO
0°C to 70°C
LT4363HS-2#PBF
LT4363HS-2#TRPBF
LT4363S-2
16-Lead Plastic SO
–40°C to 125°C
LT4363IS-2#PBF
LT4363IS-2#TRPBF
LT4363S-2
16-Lead Plastic SO
–40°C to 85°C
LT4363MPS-2#PBF
LT4363MPS-2#TRPBF
LT4363S-2
16-Lead Plastic SO
–55°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. 
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: 
http://www.linear.com/leadfree/
  
For more information on tape and reel specifications, go to: 
http://www.linear.com/tapeandreel/
elecTrical characTerisTics
 The 
l
 denotes the specifications which apply over the full operating 
temperature range, otherwise specifications are at T
A
 = 25°C. V
CC
 = 12V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
Operating Voltage Range
LT4363
l
4
80
V
I
CC
V
CC
 Supply Current
SHDN Open, OUT = SNS = 12V 
SHDN = 0V, OUT = SNS = 0V
l 
 
l
0.7 
7
1.2 
20 
40
mA 
µA 
µA
I
R
Reverse Input Current
V
CC
 = –60V, SHDN, UV, OV Open 
V
CC
 = SHDN = UV = OV = –60V
l 
l
–0.5 
–3
–4 
–10
mA 
mA
ΔV
GATE
GATE Drive
ΔV
GATE
 = (GATE – SNS);V
CC
 = OUT 
V
CC
 = 4V; I
GATE
 = –0.5µA, 0µA 
9V ≤ V
CC
 ≤ 80V; I
GATE
 = –1µA, 0µA
 
l 
l
 
4.5 
10
 
 
13
 
 
16
 
V 
V
I
GATE(UP)
GATE Pull-Up Current
V
CC
 = GATE = OUT = 12V 
V
CC
 = GATE = OUT = 48V
l 
l
–15 
–20
–30 
–40
–45 
–65
µA 
µA
I
GATE(DN)
GATE Pull-Down Current
Overvoltage: FB = 1.5V, GATE = 12V, OUT = 5V 
Overcurrent: 
ΔV
SNS
 = 150mV, V
GATE
 = 10V, OUT = 0V 
Shutdown/UV Mode: SHDN = 0V, GATE = 10V 
 
UV = 1V, GATE = 10V
l 
l 
l 
l
75 
50 
50 
200
150 
100 
1000 
1000
mA 
mA 
µA 
µA
V
FB
FB Servo Voltage
GATE = 12V; OUT = 8V
l
1.25
1.275
1.3
V