USBLC6-4SC6

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6. PSPICE MODEL

Figure 16 shows the PSPICE model of one USBLC6-4SC6 cell. In this model, the diodes are defined by

the PSPICE parameters given in figure 17.

Note: This simulation model is available only for an ambient temperature of 27°C.

Figure 16: PSPICE model

Figure 17: PSPICE parameters

Figure

18:

USBLC6-4SC6

PCB

layout

considerations

Vcc

Lpinsot 23

io1

Lbondsot 23 100m

Lpinsot 23

Lpi nsot 23

100 m

io2

Lbondsot 23 100m

Lpinsot 23

Lbondsot 23

io3

MODEL = Dhigh

MODEL = Dhigh

MODEL = Dhigh

MODEL = Dhigh

MODEL = Dlow

MODEL = Dlow

MODEL = Dlow

MODEL = Dlow

MODEL = Dzener

Rgn d

Lgn d

Lbondsot 23 100m

Lpinsot 23

Lpinsot 23

io4

Lbondsot 23 100 m

Rvc c

Lvc c

100 m

Lbondsot 23

100 m

Lbondsot 23

0.1u

0.1u

0.1u

TT

0.6

0.6

0.6

VJ

0.42

0.63

0.38

RS

0.3333

0.3333

0.3333

M

1.24

1.13

1.62

N

100p

100p

100p

ISR

3.21p

2.27f

55.2p

IS

2.42

0.018

0.038

IKF

1m

1m

1m

IBV

20p

2.4p

2.4p

CJ0

7.3

50

50

BV

Dzener

Dhigh

Dlow

100p

Lvcc

350m

Rvcc

100p

Lgnd

350m

Rgnd

0.15n

Lpinsot23

0.564n

Lbondsot23

D+1

C

= 100nF

BUS

D-1

GND

USBLC6-4SC6

D+2

D-2

1