參數(shù)資料
型號: 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
文件頁數(shù): 5/20頁
文件大?。?/td> 648K
代理商: R1230D001D-TL
Rev. 1.17
- 13 -
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
R1230D181B
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
R1230D251B
3) Ripple Voltage vs. Output Current
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
-1.00E-06 0.00E+00
1.00E-06
2.00E-06
3.00E-06
4.00E-06
5.00E-06
6.00E-06
7.00E-06
8.00E-06
Time [sec]
Output
Ripple
Voltage
Vripple
[V]
VIN=5.0V IOUT=200mA
PWM Mode
R1230D181A
COUT=10uF Tantalum Capacitor ESR=400mohm
0
10
20
30
40
50
60
70
80
0
50
100
150
200
250
300
350
400
450
500
Output Current IOUT[mA]
Output
Ripple
Voltage
Vripple[V]
VIN=5.0V
VIN=3.3V
R1230D181B
COUT=10
F Tantalum Capacitor ESR=400m
相關(guān)PDF資料
PDF描述
R1230D001D-TR Circular Connector; MIL SPEC:MIL-C-26482, Series I, Crimp; Body Material:Metal; Series:MS C-26482 Series I; No. of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug RoHS Compliant: No
R1223N502H-TR PWM/VFM Step-down DC/DC Converter
RH5RI303B-T1 VFM STEP-UP DC/DC CONVERTER
RH5RI503B-T1 VFM STEP-UP DC/DC CONVERTER
RH5RI303B-T2 VFM STEP-UP DC/DC CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
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
R1230D00C-TL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
R1230D00C-TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
R1230D00D-TL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
R1230D00D-TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC