Linear Technology LT4363, Datasheet

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LT4363
3
4363fb
For more information www.linear.com/LT4363
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
Δ V
GATE
GATE Drive Δ V
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: Δ V
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