R1211D002A RICOH electronics devices division, R1211D002A Datasheet - Page 4

• Manufacturer Part Number: R1211D002A
• Description: Step-up DC/DC Controller
• Manufacturer: RICOH electronics devices division

Rev. 1.10
PIN DESCRIPTIONS
ABSOLUTE MAXIMUM RATINGS
Pin No.
SON6
1
2
3
4
5
6
Symbol
V
V
V
I
Topt
V
I
Tstg
V
V
AMP
EXT
P
AMP
EXT
DLY
CE
FB
IN
D
SOT23-6W
1
5
6
4
3
2
V
EXT Pin Output Voltage
DELAY Pin Voltage
AMPOUT Pin Voltage
CE Pin Input Voltage
VFB Pin Voltage
AMPOUT Pin Current
EXT Pin Inductor Drive Output Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
IN
AMPOUT
Pin Voltage
Symbol
DELAY Pin for External Capacitor (for Setting Output Delay of Protection)
or CE
GND
EXT
V
V
FB
IN
Version, Active at “H”)
Ground Pin
External FET Drive Pin (CMOS Output)
Power Supply Pin
Feedback Pin for monitoring Output Voltage
Amplifier Output Pin(A/C Version) or Chip Enable Pin(B/D
Item
- 4 -
Description
-0.3 V
-0.3 V
-0.3 V
-0.3 V
-0.3 V
-55 +125
-40 +85
Rating
250
6.5
10
50
IN
IN
IN
IN
IN
+0.3
+0.3
+0.3
+0.3
+0.3
mW
Unit
mA
mA
V
V
V
V
V
V
C
C