MAX5982CETE+ Maxim Integrated Products, MAX5982CETE+ Datasheet - Page 6

• Manufacturer Part Number: MAX5982CETE+
• Description: Power Switch ICs - POE / LAN PDIC, up to 70W
• Manufacturer: Maxim Integrated Products

Specifications of MAX5982CETE+

• Lead Free Status / Rohs Status: Details

(V
voltages are referenced to V
IEEE 802.3af/at-Compliant, Powered Device Interface
Controllers with
6
IN
______________________________________________________________________________________
= (V
DD
- V
SS
25
20
15
10
) = 54V, R
5
0
0
LED CURRENT vs. LED VOLTAGE
INRUSH CONTROL WAVEFORM
WITH TYPE 2 CLASSIFICATION
DRIVING LED WITH ULP IN
1
DET
SS.
POWER MODE
)
R
R
= 24.9kω, R
2
SL
SL
20ms/div
V
10µs/div
LED
= 30.2kI
= 60.4kI
(V)
3
Integrated Power MOSFET
CLS
MAX5982A toc10
MAX5982A toc14
4
Typical Operating Characteristics (continued)
= 615ω, and R
5
V
50V/div
V
50V/div
V
50V/div
V
50V/div
I
100mA/div
V
2V/div
I
5mA/div
RTN
LED
IN
2EC
PG
RTN
ULP
SL
25
22
19
16
13
10
= 60.4kω. RTN, WAD, PG, 2EC, WK, and ULP unconnected; all
0
5
SLEEP/ULTRA-LOW-POWER MODE
INRUSH CONTROL WAVEFORM
WITH TYPE 2 CLASSIFICATION
10
15
LED CURRENT vs. R
DELAY (MAX5982A)
20
25
400µs/div
R
30
SL
1s/div
(kI)
35
40
45
SL
50
MAX5982A toc11
MAX5982A toc15
55
60
65
V
50V/div
V
50V/div
V
50V/div
I
100mA/div
V
1V/div
I
5mA/div
RTN
LED
IN
2EC
RTN
SL