RV5VH Datasheet, PDF (26/47 Pages) RICOH electronics devices division – DC/DC CONVERTER CONTROLLER

RV5VH1××/RV5VH2××
CSW
VSEN
VOUT1
LX1
DOUT
FB
EXT2
GND
Pulse Input
Fig.4 Test Circuit 4
100kΩ
Oscilloscope
96µF
V A 27µH
2200pF
300Ω
CSW
VSEN
VOUT1
EXT1
DOUT
FB
EXT2
GND
Fig.5 Test Circuit 5
Test Circuit 1:
Typical Characteristics 1), 3), 5), 10), 11)
Test Circuit 2:
Typical Characteristics 6), 7), 8), 9), 13), 14), 15), 16), 17), 18), 19), 21)
Test Circuit 3:
Typical Characteristics 20)
Test Circuit 4:
Typical Characteristics 22)
Test Circuit 5:
Typical Characteristics 2), 4)
Typical Application : Typical Characteristics 12)
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