BD3504FVM(2008) 데이터 시트보기 (PDF) - ROHM Semiconductor

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BD3504FVM
(Rev.:2008)

Ultra Low Dropout Linear Regulator Controllers for PC Chipsets

ROHM Semiconductor 

◎BD3500FVM/BD3501FVM/BD3502FVM

●PIN CONFIGRATION

NRCS 1

GND 2

SCP 3

VCC 4

8 EN

7G

6 VFB

5 VIN

●PIN FUNCTION

Pin No. PIN NAME

1

NRCS

2

GND

3

SCP

4

VCC

5

VIN

6

VFB

7

G

8

EN

PIN FUNCTION

(Non Rush Current on Start up) time

setup

Ground pin

Timer latch setup for Short Circuit

Protection

Power Source

Drain Voltage Sense

Output Voltage Feedback

MOSFET Driver Output

Enable

◎BD3504FVM

●PIN CONFIGRATION

NRCS 1

GND 2

EN 3

VCC 4

8 VD

7G

6 VS

5 VFB

●PIN FUNCTION

Pin No.

PIN

NAME

1

NRCS

2

GND

3

EN

4

VCC

5

VFB

6

VS

7

G

8

VD

PIN FUNCTION

NRCS (Non Rush Current on Start

up) time setup.

Timer latch setup for Short Circuit

Protection operating time set up Pin.

Ground Pin

Enable Pin

Power Source

Output Voltage Feedback

Source Voltage Pin

MOSFET Driver Output

Drain Voltage Sense

8/16

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