MAX5921EESA+ Maxim Integrated Products, MAX5921EESA+ Datasheet - Page 13
![IC HOT-SWAP CTRLR -48V 8-SOIC](/photos/1/39/13902/8-soic_21-0042b_sml.jpg)
MAX5921EESA+
Manufacturer Part Number
MAX5921EESA+
Description
IC HOT-SWAP CTRLR -48V 8-SOIC
Manufacturer
Maxim Integrated Products
Type
Hot-Swap Controllerr
Datasheet
1.MAX5921FESA.pdf
(18 pages)
Specifications of MAX5921EESA+
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 11. Active-High Enable Module
Figure 12. Active-Low Enable Module
-48V RTN
-48V RTN
-48V
-48V
(SHORT PIN)
*DIODES INC. SMAT70A
(SHORT PIN)
*DIODES INC. SMAT70A
*
*
-48V RTN
-48V RTN
-48V Hot-Swap Controllers with External
______________________________________________________________________________________
R
R4
R5
R6
R4
R5
R6
SENSE
UV
OV
UV
OV
V
V
GH
GH
∆V
∆V
MAX5921B/F
MAX5939B/F
MAX5921A/E
MAX5939A/E
GATE
GATE
V
V
and High Gate Pulldown Current
DL
DL
V
V
EE
EE
R1
R1
SENSE
SENSE
V
V
DD
DD
GATE
GATE
Q1
Q1
I
1
R2
R2
V
V
EE
EE
R3
R3
Q3
Q2
Q2
C2
C2
PWRGD
PWRGD
DRAIN
DRAIN
C3
C3
V
V
V
V
ENABLE MODULE
ENABLE MODULE
IN
IN
IN
IN
ACTIVE-HIGH
ACTIVE-LOW
+
-
+
-
ON/OFF
ON/OFF
V
V
V
V
OUT
OUT
OUT
OUT
+
+
-
-
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