PD69108/F

Copyright © 2013

Microsemi

Rev. 1.6

Analog Mixed Signal Group

1 Enterprise, Aliso Viejo, CA 92656, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308

2

TM

®

ABS O L U T E M AXI M U M RA T I NGS

P A C KA GE P I N OU T

-0.3 to 74 VDC

Port_Neg[0..7] Pins

-0.3 to 74 VDC

Port_Sense[0..7] Pins

-0.3 to 3.6 VDC

QGND, GND Pins

-0.3 to 0.3 VDC

All Other Pins

-0.3 to 3.6 VDC

PD69108 Operating Ambient Temperature

Range

-10

° to +85° C

PD69108F Operating Ambient Temperature

Range

-40

° to +85° C

Maximum Operating Junction Temperature

+150

° C

ESD Protection at all I/O Pins

± 2 KV HBM

Storage Temperature Range

-65

° to +150° C

Notes:

Exceeding these ratings can cause damage to the device. All voltages are with

respect to ground. Currents are marked positive when flowing into specified

terminals and marked negative when flowing out of a specified terminal.

25

26

27

28

29

30

AGND

PORT_SENSE3

VPORT_NEG3

PORT_SENSE4

VPORT_NEG4

PORT_SENSE5

VPORT_NEG6

1

2

3

4

5

6

7

8

Microsemi LOGO

MSC

PD69108/F

Date Code

PG0

PORT_SENSE6

PG1

PG2

PG3

32

33

PORT_SENSE2

VPORT_NEG2

9

10

12

VPORT_NEG0

PORT_SENSE0

PORT_SENSE7

VPORT_NEG7

VPORT_NEG1

PORT_SENSE1

11

31

VPORT_NEG5

AGND

35

36

34

N/C

N/C

(Top View)

RoHS / Pb-free 100% Matte Tin Finish

P ACK AG E O R DE R I N F O

TH ER M A L D A TA

Plastic 48 pin QFN 8 mm x 8 mm

TYPICAL THERMAL RESISTANCE

RoHS compliant / Pb-free/MSL1

TYPICAL THERMAL RESISTANCE

-10 to +85

PD69108ILQ

Junction Temperature Calculation:

The

θ

performance of the device/pc-board system. All of the

above assume no ambient airflow.

-40 to +85

PD69108FILQ

Note: Available in Tape and Reel. Append the letters “TR” to

the part number.

PO W ER D IS SIPA TIO N

Rds_ON Power Dissipation: 0.3

• Pport_AF = 15.4 W

==> PRsense = 28.2mW

PRds_ON = 23.4mW

• Pport_AT = 30 W

==> PRsense = 107 mW

PRds_ON = 88.5mW

I N T E RN AL 3 . 3 V VO L T AG E R E G U L A TO R I S U SE D

E X T E RN AL 3 . 3 V VO L T AG E R EG U L A TO R I S

U S E D

PD69108 self power dissipation: 1.1 W

PD69108 8 ports AF Application Power dissipation = 1.1 W +

[ 8 x (28.2 mW + 23.4mW) ] = 1.51W

PD69108 8 ports AT Application Power dissipation = 1.1 W +

[ 8 x (107 mW + 88.5mW) ] = 2.66W

PD69108 self power dissipation: 0.5 W

PD69108 AF 8 ports Application Power dissipation =

0.5 W + [ 8 x (28.2mW + 23.4mW) ] = 0.91W

PD69108 8 ports AT Application Power dissipation =

0.5 W + [ 8 x (107 mW + 88.5mW) ] = 2.06W