BD4153EFV-E2(2008) View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

Manufacturer

BD4153EFV-E2
(Rev.:2008)

Power Switch for ExpressCard™

ROHM Semiconductor 

●Reference data

V3AUX

V3

CP#

SYSR

Fig.1 System Stand-by→

Active (Card)

V3AUX

V3

CP#

SYSR

Fig.4 PCI Card Assert/DeAssert

(Stand-by)

V3 RISETIME

10000

1000

100

10

1

0.1

1.00E-10

0.01

1.00E-09

1.00E-08

CSS_V3 (F)

1.00E-07 1.00E-06

Fig.7 V3 RISETIME

PERST#

V3

SS_V3

Logic Input(CP#)

Fig.10 V3 Start up

(Card Assert)

V3AUX

V3

CP#

SYSR

Fig.2 System Active⇔

Stand-by (Card)

V3AUX

V3

CP#

SYSR

Fig.5 Card Assert/DeAssert

(Active)

V3 rise propagation delay TIME

10000

1000

100

10

1

0.1

1.00E-10

0.01

1.00E-09

1.00E-08

CSS_V3 (F)

1.00E-07 1.00E-06

Fig.8 V3 rise

Propagation delay TIME

PERST#

V3

SS_V3

Logic Input(EN)

Fig.11 V3 Wave Form

(Shut down→Active)

V3AUX

V3

CP#

SYSR

Fig. System Stand-by⇔

Active (No Card)

CPUSB#

V3

V3AUX

PERST#

Fig.6 USB Card Assert/ DeAssert

(Active)

PERST#

V3

SS_V3

Logic Input(SYSR)

Fig.9 V3 Start up

(Stand-by→Active)

V3AUX RISE TIME

10000

1000

100

10

1

0.1

0.011.00E-10

1.00E-09

1.00E-08

CSS_V3AUX (F)

1.00E-07

Fig.12 V3AUX

RISE TIME

4/16

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