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參數(shù)資料
| 型號： | RN5RY301 |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | VFM STEP-UP DC/DC CONVERTER CONTROLLER |
| 中文描述： | 衡工量值式升壓型DC / DC變換器控制器 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 117K |
| 代理商： | RN5RY301 |
Symbol
RN5RY
××
1
6
RN5RY401
Topt=25C
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
IN
Input Voltage
10
5
V
I
DD1
Supply Current 1
EXT No load, V
OUT
=4.2V, Test circuits1
3
μA
90
I
DD2
Supply Current 2
EXT No load, V
OUT
=3.8V, Test circuits1
50
μA
1.5
Istandby
Standby Current
V
OUT
=2.0V, Test circuits2
0.6
μA
fosc
Maximum Oscillator Frequency
V
OUT
=3.8V, Test circuits3
180
kH
Z
Duty
Oscillator Duty Cycle
V
OUT
=3.8V, EXT High side, Test circuits3
60
75
%
0.8
Vstart
Oscillator Start-Up Voltage
EXT No load, Test circuits4
0.7
V
V
OUT
Topt
Output Voltage
Temperature Coefficient
I
OUT
=10mA
–30C
≤
Topt
≤
85C
±50
ppm/C
–1.5
I
EXTH
EXT “H” Output Current
V
OUT
=3.8V, V
EXT
=GND, Test circuits5
mA
I
EXTL
EXT “L” Output Current
V
OUT
=3.8V, V
EXT
=3.8V, Test circuits6
1.5
mA
V
CEH
CE “H” Input Voltage
V
OUT
=3.8V, Test circuits4
1.5
V
0.25
V
CEL
CE “L” Input Voltage
V
OUT
=3.8V, Test circuits4
V
0.1
I
CEH
CE “H” Input Current
CE=4.0V, Test circuits7
0
μA
I
CEL
CE “L” Input Current
CE=GND, Test circuits8
–0.1
0
μA
V
OUT
Output Voltage
V
IN
=2.0V, I
OUT
=10mA
3.900
4.000
4.100
V
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PDF描述 |
|---|---|
| RN5RY301A | VFM STEP-UP DC/DC CONVERTER CONTROLLER |
| RN5RY301A-TL | VFM STEP-UP DC/DC CONVERTER CONTROLLER |
| RN5RY301A-TR | VFM STEP-UP DC/DC CONVERTER CONTROLLER |
| RN5RY301C | VFM STEP-UP DC/DC CONVERTER CONTROLLER |
| RN5RY301C-TL | VFM STEP-UP DC/DC CONVERTER CONTROLLER |
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