Ricoh RH5RH13B Power Supply User Manual


 
4
RH5RH
ABSOLUTE MAXIMUM RATINGS
Symbol Item
VOUT Output Pin Voltage
VLX Lx Pin Voltage
VEXT EXT Pin Voltage
VCE CE Pin Voltage
ILX Lx Pin Output Current
IEXT EXT Pin Current
PD Power Dissipation
Topt Operating Temperature Range
Tstg Storage Temperature Range
Tsolder Lead Temperature(Soldering)
Rating Unit Note
+12 V
+12 V Note1
– 0.3 to VOUT+0.3 V Note2
–0.3 to VOUT+0.3 V Note3
250 mA Note1
±50 mA Note2
500 mW
–30 to +80 ˚C
–55 to +125 ˚C
260˚C,10s
(Note 1) Applicable to RH5RH××1A and RH5RH××3B. (Note 2) Applicable to RH5RH××2B and RH5RH××3B.
(Note 3) Applicable to RH5RH
××3B.
Vss=0V
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.
ABSOLUTE MAXIMUM RATINGS