BD4153FV-E2 View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

Manufacturer

BD4153FV-E2

Power Switch ICs for ExpressCard™

ROHM Semiconductor 

BD4153FV,BD4153EFV

V3AUX rise propagation delay

10000

1000

100

10

1

0.1

1.00E-10

0.01

1.00E-09

1.00E-08

CSS_V3AUX (F)

1.00E-07

Fig.13 V3AUX

rise propagation delay

PERST#

V3AUX

SS_V3AUX

Logic Input(EN)

Fig.16 V3AUX Start up

(Shut down→Active)

PERST#

V15

SS_V15

Logic Input(SYSR)

Fig.19 V15 Start up

(Stand-by→Active)

Ishort(500mA/div)

OCP_DELAY

OCP_FLAG

V3AUX

Fig.22 V3AUX Short Circuit

PERST#

V3AUX

SS_V3AUX

Logic Input(SYSR)

Fig.14 V3AUX Start up

(Stand-by→Active)

V15 RISE TIME

10000

1000

100

10

1

0.1

1.00E-10

0.01

1.00E-09

1.00E-08

CSS_V15 (F)

1.00E-07

Fig.17 V15 RISE TIME

PERST#

V15

SS_V15

Logic Input(CP#)

Fig.20 V15 Start up

(Card Assert)

PERST#

PERST#_DELAY

SYSR

Fig.23 PERST#

L→H Wave Form

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5/17

Technical Note

PERST#

V3AUX

SS_V3AUX

Logic Input(CP#)

Fig.15 V3AUX Start up

(Card Assert)

V15 rise propagation delay time

10000

1000

100

10

1

1

0.1

1.00E-10

0.01

1.00E-09

1.00E-08

CSS_V15 (F)

1.00E-07

Fig.18 V15

rise propagation delay time

PERST#

V15

SS_V15

Logic Input(EN)

Fig.21 V15 Start up

(Shut down→Active)

PERST#

PERST#_DELAY

SYSR

Fig.24 PERST#

H→L Wave Form

2010.04 - Rev.B

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