ltm4602hv Linear Technology Corporation, ltm4602hv Datasheet - Page 19

• Manufacturer Part Number: ltm4602hv
• Description: 6a, 28vin High Efficiency Dc/dc ?module
• Manufacturer: Linear Technology Corporation

APPLICATIO S I FOR ATIO
GND
V
5V TO 24V
IN
REFER TO
U
TABLE 1
V
OUT
66.5k
12V TO 5V AT 5A WITH f
LTM4602HV MINIMUM ON-TIME = 100ns
LTM4602HV MINIMUM OFF-TIME = 400ns
R
SET
RUN/SOFT-START
+
C3
10µF
25V
U
100pF
Figure 22. Typical Application, 5V to 24V Input, 0.6V to 6V Output, 6A Max
C3
C
150µF
BULK
IN
8V TO 16V
V
C1
10µF
25V
IN
C4
OPT
W
C
10µF
×2
CER
ADJ
IN
= 15k
EXTV
FCB
RUN/SS
COMP
EXTV
SV
f
V
COMP
FCB
PGOOD
SGND
ADJ
OSET
CC
IN
SGND
V
CC
LTM4602HV
IN
U
(MULTIPLE PINS)
(MULTIPLE PINS)
PGND
12V to 5V at 5A
LTM4602HV
f
ADJ
PGND
PGOOD
V
V
IN
4602HV F24
V
OSET
SV
C1, C3: TDK C3216X5R1E106MT
C2: TAIYO YUDEN, JMK316BJ226ML
C4: SANYO POS CAP, 6TPE330MIL
OUT
15k
R1
IN
(MULTIPLE PINS)
OPEN DRAIN
RUN/SS
V
OUT
C5
100pF
5V AT 5A
R
13.7k
1%
4602HV F22
V
SET
C
22µF
6.3V
REFER TO
TABLE 2
OUT
OUT1
C2
22µF
EFFICIENCY = 90%
+
+
C
330µF
REFER TO
TABLE 2
0.6V TO 5V
REFER TO STEP DOWN
RATIO GRAPH
OUT2
C4
330µF
6.3V
LTM4602HV
V
GND
OUT
19
4602hvf