ltm4619 Linear Technology Corporation, ltm4619 Datasheet - Page 19

• Manufacturer Part Number: ltm4619
• Description: Dual, 26vin, 4a Dc/dc ?module Regulator
• Manufacturer: Linear Technology Corporation

TYPICAL APPLICATIONS
4.5V TO
1.2V/4A
V
26.5V
OUT1
V
IN
C
10μF
C
100μF
IN
2
OUT1
2
INTV
Figure 19. Typical 4.5V to 26.5V Input, 1.2V and 1.5V
Outputs at 4A Design with Adjusted Frequency at 500kHz
121k
CC
0.1μF
100k
C1
22pF
PGOOD
V
V
COMP1
V
TK/SS1
RUN1
PGOOD
IN
FB1
OUT1
MODE/PLLIN
SGND
LTM4619
INTV
FREQ/PLLFLTR
PGND
CC
COMP2
EXTV
TK/SS2
V
RUN2
V
OUT2
4619 F19
FB2
CC
EXTERNAL 5V SUPPLY FOR
INPUT VOLTAGE BELOW 5.5V
R1
3.83k
0.1μF
C2
22pF
68.1k
1.21k
R2
C
100μF
OUT2
2
V
1.5V/4A
OUT2
LTM4619
19
4619f