參數(shù)資料
型號: RV5VH101-E1
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: DC/DC CONVERTER CONTROLLER
中文描述: 0.4 A SWITCHING CONTROLLER, 150 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.65 MM PITCH, SSOP-8
文件頁數(shù): 8/47頁
文件大?。?/td> 384K
代理商: RV5VH101-E1
7
RV5VH1
××
/RV5VH2
××
DC/DC Converter 2
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
SET
Set Output Voltage
*
1
0
V
V
FB
Feed Back Voltage
–20
0
20
mV
V
IN
Maximum Input Voltage
10
V
V
OPT
min
Minimum Operating Voltage
I
OUT
=1mA
1.8
V
I
SS2
Supply Current2
CSW= “H” at No Load
10
μA
Istandby
Standby Current
CSW=“L”
0.3
μA
I
EXT2H
EXT2 “H” Output Current
V
EXT2
=V
OUT1
–0.4V
2
4
mA
I
EXT2L
EXT2 “L” Output Current
V
EXT2
=0.4V
4
8
mA
fosc
Maximum Oscillator Frequency
110
130
150
kHz
Maxdty
Oscillator Duty Cycle
V
EXT2
=“H”
40
50
60
%
V
CSWH
CSW “H” Input Voltage
V
OUT1
=3.0V
1.6
V
OUT1
V
V
CSWL
CSW “L” Input Voltage
V
OUT1
=3.0V
0
0.4
V
I
CSWleak
CSW Input Leakage Current
V
OUT1
=3.0V
–0.5
0.5
μA
V
FB
Topt
Feed Back Voltage Temp.Coefficient
–40C
Topt
85C
±30
μV/C
*
) V
OUT1
=3.0V, I
OUT
=1mA, Topt=25C, unless otherwise specified. (See Typical Application)
*
1 ) Adjustable by external resistors to -30V.
V
OUT1
=3.0V, Topt=25C
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