Linear Technology LTM8058, Demo Manual, Page: 5 / 6

5
dc1988af
DEMO MANUAL DC1988A
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
schematic Diagram
VIN
VIN
4.5V - 30V
FOR INPUT VOLTAGE DAMPING PURPOSE ONLY.
0805
1206
OPT
1%
1206
5V 6V
*
1%
1%
1%
1. ALL RESISTORS ARE 0603. 2. ALL CAPACITORS ARE 0603.
NOTE: UNLESS OTHERWISE SPECIFIED
*
**
SEE QUICK START GUIDE FOR OUTPUT CURRENT RANGE.
**
**
R6 OPT R6 OPT
R3 90.9k R3 90.9k
C6 0.1uF 25V C6 0.1uF 25V
C3 10uF 16V C3 10uF 16V
R4 162k R4 162k
C9 OPT 1210 C9 OPT 1210
C11 1uF 16V C11 1uF 16V
U1
LTM8058EY
U1
LTM8058EY
RUN
F3
GND
E4
BIAS
H5
VOUT1
A6
SS
H6
VIN
G1
GND
F7
ADJ2
A2
VOUT-
A3
VIN
H1
GND
E5
GND
E6
GND
E7
GND
F4
GND
F5
GND
F6
GND
G4
GND
G5
GND
E3
VOUT-
A4
VOUT-
A5
VOUT-
B3
VOUT-
B4
VOUT-
B5
VOUT1
A7
VOUT1
B6
VOUT1
B7
VIN
G2
VIN
H2
BYP
B2
VOUT2
B1
VOUT2
A1
ADJ1
G7
GND
G6
GND
H4
GND
E2
GND
E1
GND
H7
E4
VOUT-
E4
VOUT-
C8 OPT 1210 C8 OPT 1210
E5
RUN
E5
RUN
R5 5.9k R5 5.9k
E8
BIAS
E8
BIAS
L1 10uH
CDRH4D22/HP
L1 10uH
CDRH4D22/HP
C12 OPT C12 OPT
R1 200 1210 R1 200 1210
C5 0.01uF 25V C5 0.01uF 25V
C4 4.7uF 50V C4 4.7uF 50V
C7 470pF OPT
GA342QR7GD471KW01L
1808
C7 470pF OPT
GA342QR7GD471KW01L
1808
+
10uF 35V
CIN1
+
10uF 35V
CIN1
C1 10uF
1210
50V C1 10uF
1210
50V
R2 200k R2 200k
E6
VOUT2
E6
VOUT2
E3
VOUT1
E3
VOUT1
C2 22uF 16V C2 22uF 16V
E2
GND
E2
GND
E1
VIN
E1
VIN
E7
VOUT-
E7
VOUT-
C10 1uF 16V C10 1uF 16V