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參數(shù)資料
| 型號： | R1210N501A-TL |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | PWM Step-up DC/DC Converter |
| 中文描述： | PWM升壓型DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 179K |
| 代理商： | R1210N501A-TL |
R1210N××1×
5
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
70
100
μA
(
××
1C)
4.6V
≤
V
SET
≤
5.0V
V
OUT
=V
SET
×
0.96
100
130
μA
(
××
1D)
80
110
μA
(
××
1C)
5.1V
≤
V
SET
≤
5.5V
V
OUT
=V
SET
×
0.96
110
150
μA
(
××
1D)
90
120
μA
(
××
1C)
I
DD1
Supply Current1
5.6V
≤
V
SET
≤
6.0V
V
OUT
=V
SET
×
0.96
130
170
μA
(
××
1D)
10
17
μA
(
××
1A/C)
I
DD2
Supply Current2
V
OUT
=V
CE
=V
SET
+0.5V
15
24
μA
(
××
1D)
Istandby
Standby Current
V
OUT
=6V V
CE
=0V
0.5
μA
I
LXleak
L
X
Leakage Current
V
OUT
=V
LX
=8V
0.5
μA
80
100
120
KHz
(
××
1A/C)
fosc
Maximum Oscillator
Frequency
V
OUT
=V
CE
=V
SET
×
0.96
144
180
216
KHz
(
××
1D)
0.5
kHz/°C
(
××
1A/C)
fosc/
Topt
Oscillator Frequency
Temperature Coefficient
-40°C
≤
Topt
≤
85°C
0.6
kHz/°C
(
××
1D)
Maxdty
Oscillator Maximum Duty
Cycle
V
OUT
=V
CE
=V
SET
×
0.96,
(V
LX
“L” Side)
70
85
97
%
V
LXlim
V
LX
Limit Voltage
V
OUT
=V
CE
=V
SET
×
0.96,
(V
LX
“L” Side)
0.4
0.6
0.8
V
V
CEH
CE “H” Input Voltage
V
OUT
=V
SET
×
0.96
0.9
V
V
CEL
CE “L” Input Voltage
V
OUT
=V
SET
×
0.96
0.3
V
I
CEH
CE “H” Input Current
V
OUT
=V
CE
=6.5V
-0.1
0
0.1
μA
I
CEL
CE “L” Input Current
V
IN
=6.5V V
CE
=0V
-0.1
0
0.1
μA
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1210N501A-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-up DC/DC Converter |
| R1210N501C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-up DC/DC Converter |
| R1210N501C-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-up DC/DC Converter |
| R1210N501C-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-up DC/DC Converter |
| R1210N501D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R1210N SERIES MARK SPECIFICATION |
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