參數(shù)資料
型號(hào): R1230D001D-TL
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier
中文描述: 0.8 A SWITCHING REGULATOR, 920 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.90 MM HEIGHT, THIN, SON-8
文件頁(yè)數(shù): 4/20頁(yè)
文件大小: 648K
代理商: R1230D001D-TL
Rev. 1.17
- 12 -
n TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
1.7
1.72
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
1.9
1
10
100
1000
Output Current IOUT[mA]
Output
Voltage
V
OUT
[mA]
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D181A
1.7
1.72
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
1.9
1
10
100
1000
Output Current IOUT [mA]
Output
Voltage
V
OUT
[V]
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D181B
2.4
2.45
2.5
2.55
2.6
1
10
100
1000
Output Current IOUT[mA]
Output
Voltage
V
OUT
[V]
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D251B
2) Efficiency vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
Output Current IOUT[mA]
Efficiency
[%]
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D181A
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參數(shù)描述
R1230D001D-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier
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