Datasheet

9
dc1498afa
DEMO MANUAL DC1498A
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 Diagrams
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
OPTIONAL JUMPER FOR 1 OUTPUT CONFIGURATION
DIFF SENSING SELECTION
VOUT1
m
Load Transient Circuit
VOUT2
TEMP INTVCC
RUN1 RUN2
TRACK1 TRACK2
VFB1 VFB2
COMP1 COMP2
VO2- DIFFN VO2+ DIFFP
VOUT1S VOUT1 VOUT2S DIFFOUT
VOUT1
VOUT2
 
 
 




TECHNOLOGY
    

        













 
 
 




TECHNOLOGY
    

        













 
 
 




TECHNOLOGY
    

        













E17
IOSTEP CLK
E17
IOSTEP CLK
R36 10K R36 10K
R39 OPT R39 OPT
R23
OPT
R23
OPT
J3
IOSTEP
J3
IOSTEP
Q1 SUD50N03-09P Q1 SUD50N03-09P
2
1
3
4
R35
OPT
2010
R35
OPT
2010
C13
0.01uF
C13
0.01uF
R14 OPT R14 OPT
J1J1
R11
OPT
R11
OPT
C14
0.01uF
C14
0.01uF
E18
GND
E18
GND
R34
0 OHm
0.5W 2010 R34
0 OHm
0.5W 2010
R28 OPT R28 OPT
R38
OPT 2512
R38
OPT 2512
R33
OPT
R33
OPT
R40
OPT
R40
OPT
C16 1uF C16 1uF
R17 OPT R17 OPT
R37
0.015 2W 2512
R37
0.015 2W 2512
J2J2
R31
OPT
R31
OPT
C15 1uF C15 1uF