參數(shù)資料
型號: RN5RY321A-TL
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.5 A SWITCHING CONTROLLER, 180 kHz SWITCHING FREQ-MAX, PDSO5
封裝: MINI, PLASTIC, SOT-23, 5 PIN
文件頁數(shù): 8/12頁
文件大?。?/td> 434K
代理商: RN5RY321A-TL
RN5RYxx1
5
Symbol
ELECTRICAL CHARACTERISTICS
RN5RY301
Topt=25C
Item
Conditions
Min.
Typ.
Max.
Unit
VOUT
Output Voltage
VIN=1.5V,IOUT=10mA
2.925
3.000
3.075
V
VIN
Input Voltage
10
5
V
IDD1
Supply Current 1
EXT No load, VOUT=3.15V, Test circuits1
3
A
50
IDD2
Supply Current 2
EXT No load, VOUT=2.85V, Test circuits1
25
A
1.5
Istandby
Standby Current
VOUT=1.5V, Test circuits2
0.6
A
fosc
Maximum Oscillator Frequency
VOUT=2.85V, Test circuits3
180
kHZ
Duty
Oscillator Duty Cycle
VOUT=2.85V, EXT High side, Test circuits3
60
75
%
0.8
Vstart
IEXTH
Oscillator Start -Up Voltage
EXT No load, Test circuits4
0.7
V
VOUT
Topt
Output Voltage
Temperature Coefficient
EXT “H” Output Current
IOUT=10mA
– 30C
≤Topt≤85C
VOUT=2.85V, VEXT=GND, Test circuits5
±50
ppm/C
–1.5
mA
IEXTL
EXT “L” Output Current
VOUT=2.85V, VEXT=2.85V, Test circuits6
1.5
mA
VCEH
CE “H” Input Voltage
VOUT=2.85V, Test circuits4
1.5
V
VCEL
CE “L” Input Voltage
VOUT=2.85V, Test circuits4
0.25
V
ICEH
CE “H” Input Current
CE=3.0V, Test circuits7
0.1
0.0
A
ICEL
CE “L” Input Current
CE=GND, Test circuits8
– 0.1
0.0
A
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