RS5RM RICOH Co.,Ltd., RS5RM Datasheet - Page 9

• Manufacturer Part Number: RS5RM
• Description: Pwm Step-up Dc/dc Converter With Voltage Regulator And Detector
• Manufacturer: RICOH Co.,Ltd.

TEST CIRCUITS
Oscilloscope
Digitizing Oscilloscope
(for Trigger)
CE
VD
VD
V
100kΩ
SS
Pulse Generator
33kΩ
OUT
IN
V
EXT
V
Test Circuit 2
OUT
Test Circuit 4
L
DD
X
CE
VD
VD
V
V
CE
VD
VD
SS
SS
100µH
100µF
OUT
IN
OUT
IN
A
Digitizing Oscilloscope
V
EXT
V
OUT
+
L
DD
X
C
V
EXT
IN
V
1µF
I
OUT
C
A
IN
L
DD
OUT
X
V
IN
V
Test Circuit 1
IN
A
100µH
100µF
Note1
V
V
C
IN
I
A
IN
OPEN
A
V
V
22µF
C
VD
OUT
IN
VDD
Test Circuit 3
IN
CE
VD
VD
V
Test Circuit 5
SS
VD
VD
V
CE
OUT
IN
SS
OUT
IN
Oscilloscope
V
EXT
V
V
OUT
EXT
V
L
OUT
DD
L
X
DD
X
5.5V
V
Oscilloscope
IN
RS5RM
9