參數(shù)資料
型號(hào): RH5RH603B-T1
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: PWM STEP-UP DC/DC CONVERTER
中文描述: 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO5
封裝: SOT-89, 5 PIN
文件頁(yè)數(shù): 25/29頁(yè)
文件大小: 199K
代理商: RH5RH603B-T1
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.
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
260C,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
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