RS5RM RICOH Co.,Ltd., RS5RM Datasheet - Page 4

• Manufacturer Part Number: RS5RM
• Description: Pwm Step-up Dc/dc Converter With Voltage Regulator And Detector
• Manufacturer: RICOH Co.,Ltd.

4
RS5RM
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under any
conditions. Moreover, such values for any two items must not be reached simultaneously. Operation above
these absolute maximum ratings may cause degradation or permanent damage to the device. These are stress
ratings only and do not necessarily imply functional operation below these limits.
Symbol
Tsolder
VD
V
VD
V
Topt
Tstg
V
I
V
V
I
P
EXT
OUT
EXT
LX
DD
CE
LX
OUT
D
IN
Supply Voltage
Output Voltage
Input Voltage
Inductor Drive Output Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering)
VD
L
EXT Pin Voltage
V
VD
CE Pin Voltage
Item
X
OUT
IN
Pin Voltage
OUT
Pin Voltage
Pin Voltage
Pin Voltage
ABSOLUTE MAXIMUM RATINGS
EXT Pin Current
Lx Pin Current
A Version
B Version
Vss–0.3 to V
Vss–0.3 to V
Vss–0.3 to V
Vss–0.3 to V
Vss–0.3 to +12
Vss–0.3 to +12
Vss – 0.3 to + 12
–55 to +125
– 0.3 to +12
260˚C, 10s
–30 to +80
Rating
250
300
50
DD
DD
DD
DD
+0.3
+0.3
+0.3
+0.3
Topt=25˚C,Vss=0V
mW
Unit
mA
mA
˚C
˚C
V
V
V
V
V
V
V