LT4356CDE-1 Linear Technology, LT4356CDE-1 Datasheet - Page 20

• Manufacturer Part Number: LT4356CDE-1
• Description: IC,Overvoltage Protector,LLCC,12PIN,PLASTIC
• Manufacturer: Linear Technology

Specifications of LT4356CDE-1

• Family Name: LT4356-1
• Package Type: DFN EP
• Operating Supply Voltage (min): 4V
• Operating Supply Voltage (max): 80V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 3mm
• Product Length (mm): 4mm
• Mounting: Surface Mount
• Pin Count: 12
• Lead Free Status / Rohs Status: Not Compliant

LT4356-1/LT4356-2
TYPICAL APPLICATIONS
20
2.5A, 48V Hot Swap with Overvoltage Output Regulation at 72V and UV Shutdown at 35V
2.5A, 28V Hot Swap with Overvoltage Output Regulation at 36V and UV Shutdown at 15V
SMAT70A
SMAT70A
48V
V
D2*
28V
IN
V
D2*
IN
*DIODES INC.
*DIODES INC.
R8
47k
R8
47k
D1
1N4714
BV = 33V
D1
1N4700
BV = 13V
7
8
9
7
8
9
SHDN
FLT
EN
V
SHDN
FLT
EN
CC
V
6
CC
15mΩ
6
R
15mΩ
R
SNS
SNS
SNS
GND
SNS
GND
5
10
FDB3632
LT4356DE
5
10
FDB3632
LT4356DE
GATE
Q1
GATE
Q1
4
R3
10Ω
4
R3
10Ω
TMR
TMR
1
1
C1
6.8nF
C
0.1μF
C1
6.8nF
TMR
C
0.1μF
TMR
OUT
4356 TA06
A
OUT
OUT
A
4356 TA07
IN
3
FB
OUT
IN
3
+
FB
+
12
2
11
12
2
11
R4
140k
R5
4.02k
1M
R4
113k
R5
4.02k
R7
1M
R7
R6
100k
R6
27k
PWRGD
PWRGD
R1
110k
R2
4.02k
R1
226k
R2
4.02k
C
300μF
C
300μF
V
28V
2.5A
L
V
48V
2.5A
L
OUT
OUT
4356fa