PD64012 Datasheet, PDF (6/16 Pages) List of Unclassifed Manufacturers – 12-channel PoE Manager

PD64012
12-CHANNEL PoE MANAGER
Pins Descriptions ______________________________________________
PIN
PIN NAME
PIN TYPE
1. ^VPORT_POS0
Analog I/O
2. ^VPORT_POS1
Analog I/O
3. ^VPORT_POS2
Analog I/O
4. VPORT_POS3
5. VPORT_POS4
6. VPORT_POS5
7. VPORT_POS6
8. VPORT_POS7
9. VPORT_POS8
10. VPORT_POS9
11. VPORT_POS10
12. VPORT_POS11
13. V^main
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
14. CP_IN
Analog I/O
15. CP_OUT
Analog I/O
16. REF_PORT_NEG Analog I/O
17. TEST_MODE
Analog I/O
18. VPORT_NEG11
19. AGND
Analog I/O
Supply
20. PORT_SENSE11 Analog I/O
21. VPORT_NEG10
Analog I/O
22. PORT_SENSE10 Analog I/O
23. VPORT_NEG9
Analog I/O
24. PORT_SENSE9 Analog I/O
25. PORT_SENSE8 Analog I/O
26. VPORT_NEG8
Analog I/O
27. PORT_SENSE7 Analog I/O
28. VPORT_NEG7
Analog I/O
29. PORT_SENSE6 Analog I/O
30. ^{DISABLE_PORTS_N} Digital input
31. VPORT_NEG6
32. CS1_N
Analog I/O
Digital I/O
33. DGND
Supply
34. CS0_N
Digital I/O
35. MISO
Digital I/O
36. MOSI
Digital I/O
37. SCK
Digital input
38. SCL
Digital input
39. SDA
Digital I/O
40. RESET_N
Digital I/O
41. IREF
Analog I/O
42. ASICINI
Analog input
43. VCC2p5
44. I2CINI
Supply
Analog input
45. QGND
Supply
46. ADC2p5
47. EXT_REG
Supply
Analog out
48. VPERI
49. Reserved
Analog out
Digital input
50. VPORT_NEG5
Analog I/O
www.powerdsine.com
06-0003-058 (Rev. 2.8) / 5 August 2004
PIN DESCRIPTION
Port 0 positive voltage feeding
Port 1 positive voltage feeding
Port 2 positive voltage feeding
Port 3 positive voltage feeding
Port 4 positive voltage feeding
Port 5 positive voltage feeding
Port 6 positive voltage feeding
Port 7 positive voltage feeding
Port 8 positive voltage feeding
Port 9 positive voltage feeding
Port 10 positive voltage feeding
Port 11 positive voltage feeding
Main Voltage supply
Charge Pump input, 48V+5V
Charge Pump Pulse Output
Port negative reference
Test Mode Pin (connect to ground)
Port 11 negative voltage feeding
Analog ground
Channel current monitoring
Port 10 negative voltage feeding
Channel current monitoring
Port 9 negative voltage feeding
Channel current monitoring
Channel current monitoring
Port 8 negative voltage feeding
Channel current monitoring
Port 7 negative voltage feeding
Channel current monitoring
Disable all ports power (active low)
Port 6 negative voltage feeding
SPI bus, Chip Select 1
Digital ground
SPI bus, Chip Select 0
SPI bus, Master in/slave out
SPI bus, Master out/slave in
SPI bus, Serial clock I/O
I2C bus, Serial Clock Input
I2C bus, open drain
Active Low Reset I/O
Current reference
Analog input for ASIC initialization
Internal 2.5 V supply (do not use!)
Analog input for I2C initialization
Quiet analog ground
ADC reference (do not use!)
External regulation
Regulated 3.3 V power source
(Connect to ground)
Port 5 negative voltage feeding
6
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Information in this document subject
to change without prior notice.