7
dc2749af
DEMO MANUAL DC2749A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications
subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
SCHEMATIC DIAGRAM
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
OPTIONAL ON/OFF and SINGLE SHOT
PowerDI5
SOT23
SOD-123F
ON
OFF
T=300us
PULSE or RESET
FAST 60V PROTECTED HIGH-SIDE NMOS STATIC SWITCH DRIVER
+VOUT
TS
TG
VCC
TD
BST
TG
TS
VIN2
VIN
VIN
5V
5V
5V
TRIGOUT
ONOFF
VIN2
SNS-
SNS+
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507
Milpitas, CA 95035 Phone: (408)432-1900
1630 McCarthy Blvd.
LTC Confidential-For Customer Use Only
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
1
Tuesday, October 10, 2017
22
HTOO K.
N/A
LTC7003EMSE
LT
DC2749A
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507
Milpitas, CA 95035 Phone: (408)432-1900
1630 McCarthy Blvd.
LTC Confidential-For Customer Use Only
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
1
Tuesday, October 10, 2017
22
HTOO K.
N/A
LTC7003EMSE
LT
DC2749A
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507
Milpitas, CA 95035 Phone: (408)432-1900
1630 McCarthy Blvd.
LTC Confidential-For Customer Use Only
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
1
Tuesday, October 10, 2017
22
HTOO K.
N/A
LTC7003EMSE
LT
DC2749A
D7 OPT
1
2
3
D2
OPT
C24 OPT
R31 240K 0805
C19 0.1uF
+
C10 OPT 63V
U2
LTC6993CS6-3
TRG
1
GND
2
SET
3
DIV
4
V+
5
OUT
6
Q4 MMBT3906
C5
1210
4.7uF 100V
R29 232k
SW1
JS202011CQN
4
1
5
2
6
3
C6
1210
OPT 100V
D3
OPT (CMPZ5242B)
SW2
FSM4JSMA
1
2
3
4
D11 OPT
2
1
D9
OPT
2
1
R21 100K
R33
OPT
Q5
ZXMP2120FF
R25
0
Q2
OPT PSOF08
S
D
G
R38
100k
D5 5.1V
C4
1210
4.7uF 100V
R28
976k
R27 240K 0805
E5
AUX_VCC
R13
OPT
R9 OPT 0805
Q3 OPT POWERPAK-SO-8
4
5
2
3
6
7
8
1
C18 0.1uF
R22 0
R30 182k
R34
OPT
R23 787
D6
MMBD4148
D12 OPT
2
1
D8
OPT
R37 100k
D10 OPT SOD128
C3
1210
4.7uF 100V