LT4356IDE-3#PBF Linear Technology, LT4356IDE-3#PBF Datasheet - Page 3

• Manufacturer Part Number: LT4356IDE-3#PBF
• Description: IC SURGE STOPPER W/LATCH 12-DFN
• Manufacturer: Linear Technology

Specifications of LT4356IDE-3#PBF

• Voltage - Working: 4 ~ 80V
• Voltage - Clamping: 27V Adj
• Technology: Mixed Technology
• Number Of Circuits: 1
• Applications: Automotive
• Package / Case: 12-DFN
• Output Voltage: 12V
• Internal Switch: No
• Supply Voltage Range: 4V To 80V
• Digital Ic Case Style: DFN
• No. Of Pins: 12
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

ORDER INFORMATION
LEAD BASED FINISH
LT4356IMS-3
LT4356HMS-3
LT4356CS-3
LT4356IS-3
LT4356HS-3
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
ELECTRICAL CHARACTERISTICS
SYMBOL
V
I
I
ΔV
I
I
V
I
ΔV
I
I
I
V
ΔV
V
I
V
temperature range, otherwise specifi cations are at T
CC
R
GATE(UP)
GATE(DN)
FB
SNS
LEAK
TMR
IN
TMR
CC
FB
IN
OL
+
GATE
SNS
TMR
+
PARAMETER
Operating Voltage Range
V
Reverse Input Current
GATE Pin Output High Voltage
GATE Pin Pull-Up Current
GATE Pin Pull-Down Current
FB Pin Servo Voltage
FB Pin Input Current
Overcurrent Fault Threshold
SNS Pin Input Current
FLT, EN Pins Leakage Current
A
TMR Pin Pull-up Current
TMR Pin Pull-down Current
TMR Pin Thresholds
Early Warning Period
IN
IN
FLT, EN, A
CC
OUT
+
+
Pin Threshold
Pin Input Current
Supply Current
Pin Leakage Current
OUT
Pins Output Low
TAPE AND REEL
LT4356IMS-3#TR
LT4356HMS-3#TR
LT4356CS-3#TR
LT4356IS-3#TR
LT4356HS-3#TR
CONDITIONS
V
V
LT4356C, LT4356I
LT4356H
V
V
V
80V ≥ V
V
V
Overvoltage, V
Overcurrent, V
Shutdown Mode, V
V
V
V
ΔV
ΔV
ΔV
ΔV
V
FLT, EN = 80V
A
V
V
V
V
V
V
FLT From High to Low, V
From FLT going Low to GATE going Low, V
V
I
I
SINK
SINK
SHDN
SHDN
SNS
SNS
CC
GATE
GATE
GATE
GATE
FB
SNS
OUT
TMR
TMR
TMR
TMR
TMR
TMR
IN
SNS
SNS
SNS
SNS
+
= 1.25V
= 4V; (V
= 1.25V
http://www.linear.com/leadfree/
= 2mA
= 0.1mA
= V
= V
= V
= 80V
= 1V, V
= 1V, V
= 1.3V, V
= 1V, ΔV
= 1V, ΔV
= 1V, V
= 12V; V
= 48V; V
= 12V, V
= 12V, V
= Float
= 0V, IN
= (V
= (V
= (V
= (V
PART MARKING*
LTFFK
LTFFK
LT4356S-3
LT4356S-3
LT4356S-3
CC
CC
CC
CC
http://www.linear.com/tapeandreel/
≥ 8V; (V
A
CC
CC
CC
CC
= –30V, SHDN Open
= V
= 12V to 48V
GATE
FB
FB
FB
= 25°C. V
SNS
SNS
– V
– V
– V
– V
OUT
OUT
FB
+
FB
CC
CC
CC
SHDN
= 1.5V, (V
= 1.5V, (V
= 1V, ΔV
= 1.3V
= 1.5V, (V
– V
= 1.4V, V
– V
SNS
SNS
SNS
SNS
= 12V
= 48V
= 60mV, (V
= 60mV, (V
The
= 12V; LT4356C, LT4356I
= 12V; LT4356H
GATE
SHDN
= –30V
OUT
SNS
), V
), V
), V
), V
l
SNS
CC
– V
)
CC
CC
CC
CC
CC
= 0V, V
= 120mV, V
CC
CC
denotes the specifi cations which apply over the full operating
GATE
CC
= 12V unless otherwise noted.
OUT
= 12V; LT4356C, LT4356I
= 12V; LT4356H
= 48V; LT4356C, LT4356I
= 48V; LT4356H
= 5V to 80V
– V
– V
= 0V
CC
CC
– V
)
= 12V
OUT
OUT
GATE
– V
– V
OUT
) = 0.5V
) = 75V
OUT
OUT
PACKAGE DESCRIPTION
10-Lead Plastic MSOP
10-Lead Plastic MSOP
16-Lead Plastic SO
16-Lead Plastic SO
16-Lead Plastic SO
GATE
= 12V
) = 75V
) = 0.5V
) = 80V
= 12V
CC
= 5V to 80V
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1.225
1.215
–195
–3.5
–2.5
MIN
–4.5
42.5
–1.5
1.22
1.22
–44
4.5
1.5
1.5
10
–4
75
45
46
43
80
4
4
5
–260
1.25
1.25
–2.5
–5.5
–4.5
1.25
1.25
–50
TYP
–23
–30
150
100
300
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0.3
0.8
0.3
2.2
0.3
10
50
50
51
51
10
1
7
7
7
5
2
LT4356-3
1.275
1.275
–325
MAX
–8.5
–6.5
1.28
1.28
–56
–36
–50
120
800
1.5
2.5
4.5
2.7
80
25
30
40
16
55
55
56
56
22
–4
1
2
8
1
1
8
UNITS
43563fa
3
mA
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V