DC2417A - Schematic

5
4
3
2
1
REVISION HISTORY
ECO
REV
-
1
2
DESCRIPTION
1st Prototype
Production
APPROVED
DATE
Vlad Ostrerov
May 28, 2015
Vlad Ostrerov
Dec 11, 2015
Q1
Si7942DP-T1-E3
87
D
*
VIN
6V TO 15V
*
E1
1
Q3
(OPT)
DPAK
3
GATE ON
OV PROTECTED
15V TO 100V
C3
(UV = 6V)
(OV = 15V)
VIN
VIN
4
Q2
(OPT)
DPAK
REVERSE PROTECTED
UV PROTECTED
0V TO 6V
D
2
VOUT
-40 TO 0V
56
GND
C1
4.7uF
100V
(OPT)
SOD‐523
(OPT)
R4
510k
R1
1M
1%
C
D7
SMAT70A-13-F
(OPT)
R2
54.9k
1%
E3
UV
E4
E6
VOUT
BZT52C15T
D6
P4SMA24A
(OPT)
E2
D5
1000pF
0805
(OPT)
+
C2
47uF
100V
*
VOUT
5.9A MAX
E7
(OPT)
GND
C
1
2
3
VIN
GATE
UV
VOUT
OV
FAULT
8
7
E8
6
FAULT
OV
SHDN
EN
R3
36.5k
1%
E5
4
GND
SHDN
5
U1
LTC4367IMS8#PBF
SHDN
1
2
B
B
3
DIS
JP1
R5
1k
1206
D4
1N4148WT-7
1
VIN
VOUT
CONNECT
LED
2
3
D1
GRN
VIN
A
R6
1
U1
DC2417A‐A
DC2417A‐B
1k
1206
2
3
OPEN
JP2
CLD1
CMJ2000
BOARD ASSEMBLY
LED DRIVE
JP3
CLD3
CMJ2000
CLD2
CMJ2000
D2
GRN
VOUT
D3
RED
FAULT
CUSTOMER NOTICE
APPROVALS
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES.
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED
APP ENG.
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
TECHNOLOGY
RB
Vlad O.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
4
3
N/A
SCALE = NONE
1630 McCarthy Blvd.
Milpitas, CA 95035 www.linear.com
Phone: (408)432-1900
Fax: (408)434-0507
LTC CONFIDENTIAL - FOR CUSTOMER USE ONLY
TITLE: SCHEMATIC
SIZE
5
LTC4367IMS8
LTC4367IMS8-1
HIGH VOLTAGE NFET DRIVER UV, OV AND
REVERSE SUPPLY PROTECTION
IC NO.
REV.
LTC4367IMS8/LTC4367IMS8-1
2
DEMO CIRCUIT 2417A
MODIFY DATE: Dec 11, 2015
2
SHEET
2417A_REV2
1
1
OF
1
A
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