LTM4600
SIMPLIFIED BLOCK DIAGRAM
SV
IN
RUN/SS
1000pF
PGOOD
Q1
COMP
FCB
C
OUT
4.75k
f
ADJ
SGND
EXTV
CC
V
OSET
R6
66.5k
100k
0.5%
10Ω
Q2
PGND
CONTROLLER
15μF
6.3V
INT
COMP
V
OUT
1.5V/10A MAX
1.5μF
LTM4600
V
IN
4.5V TO 20V
C
IN
4600 F01
Figure 1. Simplified LTM4600 Block Diagram
DECOUPLING REQUIREMENTS
T
A
= 25°C, V
IN
= 12V. Use Figure 1 configuration.
SYMBOL
C
IN
C
OUT
PARAMETER
External Input Capacitor Requirement
(V
IN
= 4.5V to 20V, V
OUT
= 1.5V)
External Output Capacitor Requirement
(V
IN
= 4.5V to 20V, V
OUT
= 1.5V)
CONDITIONS
I
OUT
= 10A
I
OUT
= 10A, Refer to Table 2 in the
Applications Information Section
MIN
20
100
200
TYP
MAX
UNITS
μF
μF
4600fc
7