參數(shù)資料
型號: RQ5RW58CB
廠商: RICOH COMPANY LTD
元件分類: 固定正電壓單路輸出標準穩(wěn)壓器
英文描述: FIXED POSITIVE REGULATOR, PDSO4
封裝: SC-82AB, 4 PIN
文件頁數(shù): 19/19頁
文件大?。?/td> 145K
代理商: RQ5RW58CB
RX5RW
9
ELECTRICAL CHARACTERISTICS BY OUTPUT VOLTAGE
(common characteristics)
Topt=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
ISS
Supply Current
VIN=setVOUT+2.0V
1.5
3.0
A
Istandby
Standby Current
VIN=setVOUT+2.0V
VCE=VIN (RX5RWxxA),
VCE=GND (RX5RWxxB)
0.1
1.0
A
VOUT/VIN
Line Regulation
IOUT=1mA
setVOUT+0.5V≤VIN≤8V
0.00
0.05
0.20
%/V
VIN
Input Voltage
8.0
V
VOUT/Topt
Output Voltage Tem-
perature Coefficient
IOUT=10mA
-40°C≤Topt ≤85°C
±100
ppm/
°C
Ilim
Short Current Limit
VOUT=0V
40
mA
RPU/RPD
CE
Pull-up / CE Pull-
down Resistance
applied to A/B version
1.5
4.0
12.0
M
VCEH
CE
/CE Input Voltage
“H”
applied to A/B version
1.5
V
VCEL
CE
/CE Input Voltage
“L”
applied to A/B version
0.25
V
OPERATION
RQ5RWxxB
In these ICs, output voltage VOUT is detected by Feedback Registers R1, R2, and the detected output
voltage is compare with a reference voltage by the error amplifier, so that a constant voltage is output.
A current limit circuit working for short protect, and a chip enable circuit are included.
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