BU665XNUX Datasheet, PDF (4/18 Pages) Rohm – High-speed Load Response Full CMOS LDP Regulators

BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX
 Block diagram, recommended circuit diagram, and PACKAGE DIMENSIONS (VSON008X2030)
Technical Note
VIN
CIN
STBY1
STBY2
STBY3
VREF
STBY
VREF
STBY
VREF
STBY
OCP
OCP
OCP
Device Mark a
VOUT1
COUT
VOUT2
COUT
VOUT3
COUT
Fig.1 Block diagram
 Pin configuration diagram
PIN No. PIN NAME
1
VIN
2
STBY1
3
STBY2
4
STBY3
5
GND
6
VOUT3
7
VOUT2
8
VOUT1
DESCRIPTION
INPUT Pin
OUTPUT1 CONTROL Pin
( High : ON, Low : OFF )
OUTPUT2 CONTROL Pin
( High : ON, Low : OFF )
OUTPUT3 CONTROL Pin
( High : ON, Low : OFF )
GROUND Pin
OUTPUT3 Pin
OUTPUT2 Pin
OUTPUT1 Pin
Fig.2 PACKAGE DIMENSIONS
Device Mark
Series Name
Device Mark a
BU6650NUX
U6650
BU6651NUX
U6651
BU6652NUX
U6652
BU6653NUX
U6653
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4/17
2009.09 - Rev.B