MAX5921 Maxim, MAX5921 Datasheet - Page 5

• Manufacturer Part Number: MAX5921
• Description: -48V Hot-Swap Controllers with External RSENSE and High Gate Pulldown Current
• Manufacturer: Maxim

Figure 1a. Test Circuit 1
Figure 1b. Test Circuit 2
-48V Hot-Swap Controllers with External
_______________________________________________________________________________________
R
V
UV
SENSE
V
V
V+
5V
OV
UV
PWRGD/PWRGD
OV
UV
V
EE
5kΩ
R
and High Gate Pulldown Current
MAX5921
MAX5939
PWRGD/PWRGD
OV
UV
V
EE
SENSE
MAX5921
MAX5939
DRAIN
GATE
V
DD
SENSE
DRAIN
GATE
V
DD
0.1µF
V
S
+
+48V
-
V
V
DRAIN
SENSE
10kΩ
V
S
10Ω
V
S
+
-
+48V
+
+20V
-
IRF530
5