BD3508MUV-E2(2009) Просмотр технического описания (PDF) - ROHM Semiconductor
Номер в каталоге
Компоненты Описание
производитель
BD3508MUV-E2 Datasheet PDF : 21 Pages
| |||
BD3508MUV, BD3509MUV
Technical Note
●Pin Layout
BD3508MUV
N.C N.C N.C N.C GATE
15 14 13 12 11
BD3509MUV
Vo2 Vo1 VIN5 VIN4 GATE
15 14 13 12 11
Vo1 16
Vo2 17
FIN
Vo3 18
FB 19
NRCS 20
10 VIN3
Vo3 16
9 VIN2
Vo4 17
FIN
8 VIN1
Vo5 18
7 EN
FB 19
6 VCC NRCS 20
10 VIN3
9 VIN2
8 VIN1
7 EN
6 VCC
1
2
3
4
5
GND1 GND2 N.C N.C N.C
1
2
3
4
5
GND1 GND2 N.C PGOOD VDD
●Pin Function Table
BD3508MUV
PIN
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
rever
se
PIN Name
GND1
GND2
N.C.
N.C.
N.C.
VCC
EN
VIN1
VIN2
VIN3
GATE
N.C.
N.C.
N.C.
N.C.
Vo1
Vo2
Vo3
FB
NRCS
FIN
PIN Function
Ground pin 1
Ground pin 2
No connection (empty) pin *
No connection (empty) pin *
No connection (empty) pin *
Power supply pin
Enable input pin
Input pin 1
Input pin 2
Input pin 3
Gate pin
No connection (empty) pin *
No connection (empty) pin *
No connection (empty) pin *
No connection (empty) pin *
Output voltage pin 1
Output voltage pin 2
Output voltage pin 3
Reference voltage feedback pin
In-rush current protection (NRCS)
capacitor connection pin
Connected to heatsink and GND
BD3509MUV
PIN
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
rever
se
PIN Name
GND1
GND2
N.C.
PGOOD
VDD
VCC
EN
VIN1
VIN2
VIN3
GATE
VIN4
VIN5
Vo1
Vo2
Vo3
Vo4
Vo5
FB
NRCS
FIN
PIN Function
Ground pin 1
Ground pin 2
No connection (empty) pin *
Power Good pin
Power supply pin
Power supply pin
Enable input pin
Input pin 1
Input pin 2
Input pin 3
Gate pin
Input pin 4
Input pin 5
Output voltage pin 1
Output voltage pin 2
Output voltage pin 3
Output voltage pin 4
Output voltage pin 5
Reference voltage feedback pin
In-rush current protection (NRCS)
capacitor connection pin
Connected to heatsink and GND
* Please short N.C to the GND。
* Please short N.C to the GND
www.rohm.com
○c 2009 ROHM Co., Ltd. All rights reserved.
10/20
2009.05 - Rev.A
Share Link: 