RH5RH301A Datasheet, PDF (5/29 Pages) RICOH electronics devices division – PWM STEP-UP DC/DC CONVERTER

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