n PIN CONFIGURATION
l SOT-23-6W
5
6
4
VOUT GND CE
(mark side)
OUT
EXT VD
IN
V
3
1
2
n PIN DESCRIPTION
Pin No.
Symbol
EXT
Description
1
2
3
4
5
6
External Transistor Drive Pin (Output Type ; CMOS)
Voltage Detector Output Pin (Output Type ; Nch Open Drain )
Power Supply Pin
VD
OUT
V
IN
CE
Chip Enable Pin
GND
Ground Pin
V
OUT
Pin for Monitoring Output Voltage
n ABSOLUTE MAXIMUM RATING
Symbol
Item
Supply Voltage
Rating
15
Unit
V
V
IN
V
IN
V
EXT Pin Output Voltage
CE Pin Input Voltage
-0.3~V +0.3
V
EXT
IN
V
-0.3~V +0.3
V
CE
IN
VD
V
VD
V
Pin Output Voltage
OUT
-0.3~15
V
OUT
Pin Input Voltage
-0.3~V +0.3
V
OUT
EXT
OUT
IN
I
EXT Pin Inductor Drive Output Current
Power Dissipation
±25
250
mA
mW
°C
°C
P
D
Topt
Tstg
Operating Temperature Range
Storage Temperature Range
-40~+85
-55~+125
12345
Rev. 1.11
- 3 -
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
