参数资料
型号: LT4356IS-3#PBF
厂商: Linear Technology
文件页数: 3/24页
文件大小: 0K
描述: IC SURGE STOPPER W/LATCH 16SOIC
产品目录绘图: LT4356 Output Graph
LT4356 Series 16-SOIC
标准包装: 50
电压 - 工作: 4 ~ 80V
电压 - 箝位: 27V,可调
技术: 混合技术
电路数: 1
应用: 自动
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 管件
产品目录页面: 2388 (CN2011-ZH PDF)
配用: DC1018B-C-ND - DEMO BOARD FOR LT4356-3
DC1018B-B-ND - DEMO BOARD FOR LT4356-2
DC1018B-A-ND - DEMO BOARD FOR LT4356-1
LT4356-3
ORDER INFORMATION
LEAD BASED FINISH
LT4356CMS-3
LT4356IMS-3
LT4356HMS-3
LT4356MPMS-3
LT4356CS-3
LT4356IS-3
LT4356HS-3
LT4356MPS-3
TAPE AND REEL
LT4356CMS-3#TR
LT4356IMS-3#TR
LT4356HMS-3#TR
LT4356MPMS-3#TR
LT4356CS-3#TR
LT4356IS-3#TR
LT4356HS-3#TR
LT4356MPS-3#TR
PART MARKING*
LTFFK
LTFFK
LTFFK
LTGGZ
LT4356S-3
LT4356S-3
LT4356S-3
LT4356MPS-3
PACKAGE DESCRIPTION
10-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
16-Lead Plastic SO
16-Lead Plastic SO
16-Lead Plastic SO
16-Lead Plastic SO
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–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.
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
V CC
PARAMETER
Operating Voltage Range
CONDITIONS
l
MIN
4
TYP
MAX
80
UNITS
V
I CC
I R
Δ V GATE
V CC Supply Current
Reverse Input Current
GATE Pin Output High Voltage
V SHDN = Float
V SHDN = 0V, IN + = 1.3V
LT4356C, LT4356I
LT4356H, LT4356MP
V SNS = V CC = –30V, SHDN Open
V SNS = V CC = V SHDN = –30V
V CC = 4V; (V GATE – V OUT )
80V ≥ V CC ≥ 8V; (V GATE – V OUT )
l
l
l
l
l
l
l
4.5
10
1
7
7
7
0.3
0.8
1.5
25
30
40
1
2
8
16
mA
μA
μA
μA
mA
mA
V
V
I GATE(UP)
I GATE(DN)
V FB
I FB
Δ V SNS
I SNS
I LEAK
I TMR
V TMR
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 OUT Pin Leakage Current
TMR Pin Pull-up Current
TMR Pin Pull-down Current
TMR Pin Thresholds
V GATE = 12V; V CC = 12V; LT4356C, LT4356I, LT4356H
V GATE = 12V; V CC = 12V; LT4356MP
V GATE = 48V; V CC = 48V
Overvoltage, V FB = 1.4V, V GATE = 12V
Overcurrent, V CC – V SNS = 120mV, V GATE = 12V
Shutdown Mode, V SHDN = 0V, V GATE = 12V
V GATE = 12V, V OUT = 12V; LT4356C, LT4356I
V GATE = 12V, V OUT = 12V; LT4356H, LT4356MP
V FB = 1.25V
Δ V SNS = (V CC – V SNS ), V CC = 12V; LT4356C, LT4356I
Δ V SNS = (V CC – V SNS ), V CC = 12V; LT4356H
Δ V SNS = (V CC – V SNS ), V CC = 12V; LT4356MP
Δ V SNS = (V CC – V SNS ), V CC = 48V; LT4356C, LT4356I
Δ V SNS = (V CC – V SNS ), V CC = 48V; LT4356H
Δ V SNS = (V CC – V SNS ), V CC = 48V; LT4356MP
V SNS = V CC = 12V to 48V
FLT , EN = 80V
A OUT = 80V
V TMR = 1V, V FB = 1.5V, (V CC – V OUT ) = 0.5V
V TMR = 1V, V FB = 1.5V, (V CC – V OUT ) = 75V
V TMR = 1.3V, V FB = 1.5V, (V CC – V OUT ) = 75V
V TMR = 1V, Δ V SNS = 60mV, (V CC – V OUT ) = 0.5V
V TMR = 1V, Δ V SNS = 60mV, (V CC – V OUT ) = 80V
V TMR = 1V, V FB = 1V, Δ V SNS = 0V
FLT From High to Low, V 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
–4
–4
–4.5
75
4
1.5
1.225
1.215
45
42.5
42.5
46
43
43
5
–1.5
–44
–3.5
–2.5
–195
1.5
1.22
–23
–23
–30
150
10
5
1.25
1.25
0.3
50
50
50
51
51
51
10
–2.5
–50
–5.5
–4.5
–260
2.2
1.25
–36
–38
–50
1.275
1.275
1
55
55
56
56
56
57
22
2.5
4.5
–4
–56
–8.5
–6.5
–325
2.7
1.28
μA
μA
μA
mA
mA
mA
V
V
μA
mV
mV
mV
mV
mV
mV
μA
μA
μA
μA
μA
μA
μA
μA
μA
V
43563fb
3
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