DC2237A - Schematic

OPTIONAL CIRCUIT
VEMI
L1
OPT
FB1
VEMI
VIN
OPT
J1
C8
OPT
GND
E2
C9
OPT
C10
OPT
VOUT
E7
GND
J2
E3
C2
4.7UF
100V
1206
C3
4.7UF
100V
1206
C6
1uF
0805
16V
GND
GND
R1
374K
A4
RUN
RUN/UVLO
E4
U1
LTM8064EY
J4
PGOOD
A3
PGOOD
E9
R2
124K
MODE
E5
+
H1
H2
H3
H4
J1
J2
J3
J4
K1
K2
K3
K4
L1
L2
L3
L4
M1
M2
M3
M4
C1
+
15uF
100V
100SXV15M
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
J3
C11
0.1uF
100V
C5
330uF
10V
TPME337K010R0035
VOUT
5V/6A
E8
B9
B8
B7
B6
B5
A9
A8
A7
A6
A5
VIN
7.5V - 58V
C12
100uF
6.3V
1210
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
J5
MODE
IOUTMON
F2
1
FCM
R6
E1
IOUTMON
0
MODE
E10
C7
OPT
2
DCM
3
CTRL1
C1
JP1
F1
SYNC
E6
CTRL1
E11
R3
100K
R7
OPT
SYNC
R4
E2
RT
CTRL2
B1
CTRL2
130K
E12
R5
A2
5.11K
E13
E14
C4
10nF
6.3V
SS
VREF
B2
GND
E15
CUSTOMER NOTICE
NOTES: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTORS ARE 0603.
ALL CAPACITORS ARE 0603.
R10
OPT
A1
B3
B4
C2
C3
C4
C5
C6
C7
C8
C9
D2
D3
D4
D5
D6
D7
D8
D9
E3
E4
E5
E6
E7
E8
E9
F3
F4
F5
F6
F7
F8
F9
G1
G2
G3
G4
G5
G6
G7
G8
G9
H5
H6
H7
H8
H9
J5
J6
J7
J8
J9
K5
K6
K7
K8
K9
L5
L6
L7
L8
L9
M5
M6
M7
M8
M9
SS
GND
R9
100K
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D1
R8
100K
FB
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
TITLE:
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
TECHNOLOGY
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900 www.linear.com
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
SCHEMATIC
58VIN, 6A CVCC STEP-DOWN µMODULE REGULATOR
SIZE
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
N/A
DATE:
IC NO.
LTM8064EY
DEMO CIRCUIT 2237A
Friday, April 01, 2016
SHEET
REV.
2
1
OF
1
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