MAX5921FESA+ Maxim Integrated Products, MAX5921FESA+ Datasheet - Page 5

• Manufacturer Part Number: MAX5921FESA+
• Description: IC HOT-SWAP CTRLR -48V 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Hot-Swap Controllerr

Specifications of MAX5921FESA+

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: -20 V ~ -80 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
MAX5921
MAX5939
SENSE
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