MAX5922AEUI+T Maxim Integrated Products, MAX5922AEUI+T Datasheet - Page 7

• Manufacturer Part Number: MAX5922AEUI+T
• Description: IC NETWORK PWR SW +48V 28-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Power over Ethernet Switch (PoE)r

Specifications of MAX5922AEUI+T

• Applications: Remote Peripherals (Industrial Controls, Cameras, Data Access)
• Internal Switch(s): Yes
• Voltage - Supply: 32 V ~ 60 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(MAX5922A, V
UVLO floating, R
1.25mA/div
200mA/div
200mA/div
20V/div
20V/div
20V/div
5V/div
5V/div
5V/div
5V/div
5V/div
5V/div
IN
0V
0V
0V
0A
0V
0V
0V
0A
0V
0V
0V
0A
RCL
= 48V, V
+48V, Single-Port Network Power Switch
_______________________________________________________________________________________
= 150kΩ, R
ZERO-CURRENT HIGH-TO-LOW
DEGLITCH TIME (10ms GLITCH)
DIG
PD (25kΩ AND 0.1µF)
STARTUP WITH VALID
GLITCH > t
DETECTION TIME
, EN, LATCH, CLASS, and ZC_EN = 3.3V, DCA, AGND_S = AGND = DGND = 0V, R
ZERO-CURRENT
t
ZCDEL
RDT
100ms/div
t
ZCDEL
100ms/div
40ms/div
ZC_DEG
= 18.2kΩ, T
MAX5922 toc16
MAX5922 toc20
MAX5922 toc18
A
Typical Operating Characteristics (continued)
= +25°C, unless otherwise noted.)
V
POK
ZC
I
OUT
V
EN
POK
I
V
POK
ZC
I
OUT
OUT
OUT
OUT
OUT
200mA/div
500mA/div
250µA/div
20V/div
20V/div
For Power-Over-LAN
5V/div
5V/div
5V/div
5V/div
5V/div
2V/div
0V
0V
0V
0A
0V
0V
0A
0V
0V
0V
0A
0V
OVERCURRENT RESTART DELAY
ZERO-CURRENT (IIms GLITCH)
STARTUP WITH INVALID
PD (25kΩ AND 10µF)
GLITCH > t
DEGLITCH TIME
100ms/div
400ms/div
100ms/div
t
ZC_DEG
RESTART
t
ZCDEL
MAX5922 toc17
MAX5922 toc21
MAX5922 toc19
SENSE
V
POK
ZC
I
V
POK
I
EN
OUT
V
POK
I
FAULT
OUT
OUT
OUT
OUT
OUT
= 0.5Ω ±1%,
7