參數(shù)資料
型號(hào): RV5VH203-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(yè)數(shù): 18/47頁(yè)
文件大小: 384K
代理商: RV5VH203-E1
17
RV5VH1
××
/RV5VH2
××
Voltage Detector
V
OUT1
=5.0V, Topt=25C
*
) V
OUT1
=5.0V : unless otherwise specified. (See Typical Application)
*
1 ) This value only shows the supply current of voltage detector.
*
2 ) “Minimum Operating Voltage”means a voltage for the “V
OUT1
” pin.
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
DET
Detector Threshold
4.388
4.500
4.612
V
V
HYS
Detector Threshold Hysteresis
0.135
0.225
0.315
V
I
SS3
Supply Current3*
1
1.8
μA
V
IN
max
Maximum Input Voltage
10
V
V
OPT
min
Minimum Operating Voltage*
2
1.8
V
I
OUT
Output Current
V
DS
=0.5V, V
OUT1
=1.5V
1.0
2.0
mA
V
DS
=0.5V, V
OUT1
=5.0V
7.0
10.0
mA
I
SEN
Sensing Pin Input Current
V
SEN
=5.0V
0.7
2.0
μA
t
PLH
Output Delay
100
μs
V
OUT1
Topt
DetectorThresholdTemp.Coefficient
–40C
Topt
85C
±100
ppm/C
I
DOUTleak
D
OUT
Leakage Current
0.03
0.5
μA
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