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Part Name
Description
R1230D331C-TL View Datasheet(PDF) - RICOH Co.,Ltd.
Part Name
Description
Manufacturer
R1230D331C-TL
PWM/VFM step-down DC/DC converter with Synchronous Rectifier
RICOH Co.,Ltd.
R1230D331C-TL Datasheet PDF : 20 Pages
First
Prev
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6) Output Voltage vs. Temperature
R1230D181B I
OUT
=100mA
1.9
1.88
1.86
1.84
1.82
1.8
1.78
1.76
1.74
1.72
1.7
-60
-40
-20
0
20
40
60
80
Temperature Topt
(
°
C)
R1230D001C/D I
OUT
=100mA
0.9
0.85
0.8
0.75
0.7
-60
-40
-20
0
7) Oscillator Frequency vs. Temperature
1000
900
800
700
600
500
400
300
-60
-40
-20
0
8) Supply Current vs. Temperature
450
380
310
240
170
100
-60
-40
-20
500kHz
0
20
40
Temperature Topt
(
°
C)
20
40
Temperature Topt (
°
C)
800kHz
20
40
Temperature Topt
(
°
C)
60
80
60
80
V
IN
=V
OUT
+1.5V
60
80
V
IN
=5.5V
100
100
100
100
Rev. 1.17
- 15 -
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