參數(shù)資料
型號(hào)： RV5VH301E2
英文描述： SMPS Controller
中文描述： 開關(guān)電源控制器
文件頁數(shù)： 14/47頁
文件大?。?/td> 384K
代理商： RV5VH301E2
13
RV5VH1
××
/RV5VH2
××
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
SET
Output Voltage Setting Range
*
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*
2
I
OUT
=1mA
1.8
V
I
SS2
Supply Current2*
3
CSW= “H” I
OUT
=0mA
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
CSW=3.0V
–0.5
0.5
μA
V
FB
Topt
FeedBackVoltageTemp.Coefficient
–40C
≤
Topt
≤
85C
±30
μV/C
DC/DC Converter 2
*
) V
OUT1
=3.0V, V
OUT2
=-0.3V, I
OUT2
=1mA, unless otherwise specified. (See Typical Application)
*
1 ) Adjustable by external resistors to -30V.
*
2 ) “Minimum Operating Voltage”means a voltage for the “V
OUT1
” pin.
*
3 ) This value shows only the supply current of DC/DC2, not include the supply current of external resistors.
V
OUT1
=3.0V, Topt=25C
相關(guān)PDF資料
PDF描述
RV5VH302E1 SMPS Controller
RV5VH302E2 SMPS Controller
RV5VH303E1 SMPS Controller
RV5VH303E2 SMPS Controller
RV5VH3XX Power Management ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RV5VH301-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:DC/DC CONVERTER CONTROLLER
RV5VH302 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:DC/DC CONVERTER CONTROLLER
RV5VH302E1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller
RV5VH302-E1 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:DC/DC CONVERTER CONTROLLER
RV5VH302E2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller
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