Datasheet

MAX5920
-48V Hot-Swap Controller
with External R
SENSE
______________________________________________________________________________________ 13
PWRGD
I1
V
EE
V
GH
V
DL
∆V
GATE
-48V
R1
R2
C1
Q1
R3 C2
MAX5920B
V
IN+
V
IN-
C3
N
Q2
Q3
N
V
OUT+
V
OUT-
ON/OFF
ACTIVE-HIGH
ENABLE MODULE
DRAIN
GATESENSEV
EE
V
DD
R4
R5
R6
*
*DIODES INC. SMAT70A.
-48V RTN
-48V RTN
(SHORT PIN)
UV
OV
Figure 12. Active-High Enable Module
PWRGD
I1
V
EE
V
GH
V
DL
∆V
GATE
-48V
R1
R2
C1
Q1
R3 C2
MAX5920A
V
IN+
V
IN-
C3
V
OUT+
V
OUT-
ON/OFF
ACTIVE-LOW
ENABLE MODULE
DRAIN
GATESENSEV
EE
V
DD
R4
R5
R6
*
*DIODES INC. SMAT70A.
-48V RTN
-48V RTN
(SHORT PIN)
UV
OV
N
Q2
Figure 13. Active-Low Enable Module