MAX5980 MAXIM [Maxim Integrated Products], MAX5980 Datasheet - Page 10

• Manufacturer Part Number: MAX5980
• Description: Quad, IEEE 802.3at/af PSE Controller
• Manufacturer: MAXIM [Maxim Integrated Products]

Quad, IEEE 802.3at/af PSE Controller
for Power-over-Ethernet
(V
values are at V
10
AGND
0mA
0mA
0V
0V
0V
= 32V to 60V, V
STARTUP IN MIDSPAN MODE WITH
VALID PD (25kI, 0.1µF, CLASS 3)
AGND
DETECTION WITH INVALID PD
= 54V, T
(25kI AND 10µF)
EE
100ms/div
40ms/div
= V
A
DGND
= +25NC, ENDPOINT mode, and default register settings with a Class 0 PD, unless otherwise noted.)
= 0V, T
MAX5980 toc18c
MAX5980 toc19
A
= -40NC to +105NC. All voltages are referenced to V
V
1V/div
I
1mA/div
V
20V/div
I
200mA/div
V
10V/div
OUT_
OUT_
AGND
AGND
GATE_
Typical Operating Characteristics (continued)
- V
- V
OUT_
OUT_
0mA
0mA
0V
0V
0V
DETECTION IN MIDSPAN MODE WITH
INVALID PD (15kI AND 0.1µF)
DETECTION WITH INVALID PD
(OPEN CIRCUIT)
100ms/div
400ms/div
EE
, unless otherwise noted. Typical
MAX5980 toc18d
MAX5980 toc20a
V
5V/div
I
1mA/div
V
10V/div
V
5V/div
I
1mA/div
OUT_
OUT_
AGND
GATE_
AGND
- V
- V
OUT_
OUT_