參數(shù)資料
型號(hào): RV5VH201-E2
廠(chǎng)商: RICOH COMPANY LTD
元件分類(lèi): 穩(wěn)壓器
英文描述: DC/DC CONVERTER CONTROLLER
中文描述: 0.05 A SWITCHING CONTROLLER, 150 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.65 MM PITCH, SSOP-8
文件頁(yè)數(shù): 11/47頁(yè)
文件大?。?/td> 384K
代理商: RV5VH201-E2
RV5VH1
××
/RV5VH2
××
10
DC/DC Converter 2
V
OUT1
=5.0V, Topt=25C
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
SET
Set Output Voltage
*
1
–3.000
0
V
V
FB
Feed Back Voltage
0
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
25
μA
Istandby
Standby Current
CSW=“L”
0.3
μA
I
EXT2H
EXT2 “H” Output Current
V
EXT2
=V
OUT1
–0.4V
3
6
mA
I
EXT2L
EXT2 “L” Output Current
V
EXT2
=0.4V
7
14
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
=5.0V
1.6
V
OUT1
V
V
CSWL
CSW “L” Input Voltage
V
OUT1
=5.0V
0
0.4
V
I
CSWleak
CSW Input Leakage Current
V
OUT1
=5.0V
–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.
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