DC1018B-B Linear Technology, DC1018B-B Datasheet - Page 19

• Manufacturer Part Number: DC1018B-B
• Description: LT4356-2 Overvoltage Protection Regulator With Auto-retry, Aux Amplifier Remains On During Shutdown
• Manufacturer: Linear Technology
• Series: -r

Specifications of DC1018B-B

• Design Resources: DC1018B Design File DC1018B Schematic
• Main Purpose: Overvoltage Protection
• Embedded: No
• Utilized Ic / Part: LT4356-2
• Primary Attributes: -
• Secondary Attributes: -
• Kit Application Type: Power Management
• Application Sub Type: Overvoltage Protection
• Features: Triple Layout For D-PAK Or S-8 MOSFETs , LEDs Show Input, Outputs, Fault & Enable
• Lead Free Status / Rohs Status: Not applicable / Not applicable

TYPICAL APPLICATIONS
Overvoltage Regulator with Low Battery Detection and Output Keep Alive During Shutdown
UV RISING = 5.04V
SMAJ58A
SMAJ58A
V
12V
IN
V
D2*
D2*
IN
*DIODES INC.
*DIODES INC.
R4
402k
R5
105k
Overvoltage Regulator with Undervoltage Lockout
R6
280k
R7
100k
1M
R5
12
10mΩ
R
6
7
SNS
R4
1M
V
IN
SHDN
CC
SNS
+
A
IN
SHDN
5
V
OUT
+
CC
20mΩ
GND
R
SNS
10
LT4356DE
GND
LT4356DE-2
SNS
IRLR2908
GATE
0.5W
Q1
1k
IRLR2908
4
TMR
R3
10Ω
GATE
TMR
Q1
1
R3
10Ω
C
0.1μF
TMR
C
0.1μF
TMR
OUT
OUT
A
4356 TA05
4356 TA04
OUT
FLT
FLT
Q2
VN2222
3
EN
FB
EN
FB
2
11
8
9
R1
59k
R2
4.99k
R1
294k
R2
24.9k
V
CLAMPED AT 16V
OUT
V
DD
D1
1N4746A
18V
1W
V
12V, 4A
CLAMPED AT 16V
R6
47k
LT4356-1/LT4356-2
OUT
LBO
19
4356fa