Analog Devices LTM4683 Manual page 26

LTM4683
TEST CIRCUITS
2
I C/SMBus I/F WITH PMBus COMMAND
SET TO/FROM IPMI OR OTHER BOARD
MANAGEMENT CONTROLLER
VIN_ON ≤ 4.5V (0xCA40)
V , 4.5V TO 5.75V
IN
IN_01
+
22µF
150µF 1m
×6
1
IN_01
V
IN01
SV
IN_01
SV
IN_01
1µF
V
IN
IN_23
1m
1
IN_23
V
IN23
SV
IN_23
SV
IN_23
1µF
V
IN_VBIAS
RUNP
V
DD33_01
RUN0
10k RUN1
RUN2
ON_OFF_CONFIG
RUN3
10k
FAULT0
FAULT1
FAULT2
FAULT INTERRUPTS
FAULT3
PGOOD0
10k
PGOOD1
PGOOD2
POWER GOOD
PGOOD3
4700pF
26
V
DD33_01
10k 4.99k 4.99k 4.99k 4.99k
+
–
+
–
4700pF 4700pF 4700pF
100pF 100pF 100pF 100pF
For more information
SV
IN_01
4.7µF
SV
IN_23
LTM4683
Test Circuit 2.
www.analog.com
4.7µF
SW0
V
OUT0
+
V
OSNS0
–
V
OSNS0
SW1
V
OUT1
+
V
OSNS1
–
V
OSNS1
SW2
V
OUT2
+
V
OSNS2
–
V
OSNS2
SW3
V
OUT3
+
V
OSNS3
–
V
OSNS3
GND
SGND_23
SGND_01
4683 TC02
32.4k
22.6k
14.3k 14.3k
CONFIG RESISTORS ARE
18k 18k TO BE 1%, 50PPM
FOR 2,3 DEVICE
SUBORDINATE ADDRESS:100_1110_R/W
MFR_CONFIG_ALL BIT[4] =0
FOR 0,1 DEVICE
SUBORDINATE ADDRESS:100_1111_R/W
0.5V AT 31.25A
ADJUSTABLE TO 0.7V
100µF
×5
LOAD
0.5V AT 31.25A
ADJUSTABLE TO 0.7V
100µF
×5
LOAD
0.5V AT 31.25A
ADJUSTABLE TO 0.7V
100µF
×5
LOAD
0.5V AT 31.25A
ADJUSTABLE TO 0.7V
100µF
×5
LOAD
Rev. 0