参数资料
型号: RH5RH303B-T1
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: PWM STEP-UP DC/DC CONVERTER
中文描述: 0.25 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO5
封装: SOT-89, 5 PIN
文件页数: 8/29页
文件大小: 199K
代理商: RH5RH303B-T1
15
RH5RH
3) Supply Curret (No Load) vs. Input Voltage
4) Output Current vs.Ripple Voltage
RH5RH301A
L=120H
1.0
1.2
1.4
1.6
1.8
2.0
50
60
70
40
30
20
10
0
Input Voltage VIN(V)
Supply
Current
I
IN
(A)
L=270H
1.0
1.2
1.4
1.6
1.8
2.0
50
60
70
40
30
20
10
0
Input Voltage VIN(V)
Supply
Current
I
IN
(A)
RH5RH501A
L=120H
12
3
4
200
150
100
50
0
Input Voltage VIN(V)
Supply
Current
I
IN
(A)
RH5RH301A
L=120H
1
5
10 20 30 40 50 60 70 80 90 100
50
60
70
80
40
30
20
10
0
Output Current IOUT(mA)
Ripple
Voltage
Vr
(mV
p-p)
VIN=0.9V
2.0V
3.0V
RH5RH301A
RH5RH501A
L=270H
12
3
4
200
150
100
50
0
Input Voltage VIN(V)
Supply
Current
I
IN
(A)
RH5RH501A
L=120H
1
5
10 20 30 40 50 60 70 80 90 100
50
60
70
80
90
100
40
30
20
10
0
Output Current IOUT(mA)
Ripple
Voltage
Vr
(mV
p-p)
4.0V
3.0V
2.0V
VIN=0.9V
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