PD69008 Datasheet, PDF (11/15 Pages) Microsemi Corporation – 8 Ports Power Over Ethernet Manager

PD69008 - 8 Ports Power Over Ethernet Manager
Pin Description ________________________________________________________________________________
Pin
Pin Name
[Package]
Pin Type
Description
0
PAD
1
VPORT_POS0
2
VPORT_POS1
3
VPORT_POS2
4
VPORT_POS3
5
VPORT_POS4
6
VPORT_POS5
7
VPORT_POS6
8
VPORT_POS7
9
NC
10
NC
11
NC
12
NC
13
CP_OUT
14
CP_IN
15
VMAIN
16
REF_PORT_NEG
17
DGND2
18
POWER_GOOD0 MULTIPLEXED
WITH GPIO_0
19
POWER_GOOD1 MULTIPLEXED
WITH GPIO_1
20
POWER_GOOD2 MULTIPLEXED
WITH GPIO_4
21
AGND1
Gnd
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Supply
Supply
Analog I/O
GND
Digital I/O
Digital I/O
Digital I/O
GND
Exposed pad connected to underside of die
Port 0 positive input
Port 1 positive input
Port 2 positive input
Port 3 positive input
Port 4 positive input
Port 5 positive input
Port 6 positive input
Port 7 positive input
Not Connected
Not Connected
Not Connected
Not Connected
Charge Pump Output Pulse
Charge pump input
Main Voltage supply
Port negative reference
Digital ground
Power supply monitoring Multiplexed with General
purpose I/O
Power supply monitoring Multiplexed with General
purpose I/O
Power supply monitoring Multiplexed with General
purpose I/O
Analog ground
22
VPORT_NEG6
23
PORT_SENSE6
24
FET_G6
25
FET_G7
26
PORT_SENSE7
27
VPORT_NEG7
28
NC
29
NC
30
NC
31
NC
32
NC
33
NC
34
NC
35
NC
36
NC
37
NC
38
NC
39
NC
40
DGND1
41
DISABLE_PORTS_N
42
CS_N
43
MISO
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
GND
Digital Input
Digital I/O
Digital I/O
Port 6 negative voltage feeding
Channel current monitoring
Port 6 – Gate control
Port 7 – Gate control
Channel current monitoring
Port 7 negative voltage feeding
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Digital ground
Disable All Ports Power – Active Low
SPI bus, Chip Select
SPI bus, Master Data in/slave out
Copyright © 2009
Rev. 1.0, 2009-03-15
Microsemi
Analog Mixed Signal Group
Page 11
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: [phone], Outside the USA: [phone] Fax: [phone]