參數(shù)資料
型號: RT9262A
廠商: Electronic Theatre Controls, Inc.
英文描述: HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER
中文描述: 高效率,低電源電流,升壓型DC / DC變換器
文件頁數(shù): 7/12頁
文件大?。?/td> 110K
代理商: RT9262A
Preliminary
RT9262/A
DS9262/A-04 August 2002
www.richtek.com
7
Typical Operating Charateristics
No Load Current
0
10
20
30
40
50
60
70
80
90
1
1.2
1.5
2
2.5
3
Input Voltage (V)
I
D
Refer to Application Circuit Fig.1 and Fig.2
T
A
= 25
°
C
V
OUT
= 3.3V
μ
No Load Current
0
20
40
60
80
100
120
140
1
1.2
1.5
2
2.5
3
4
Input Voltage (V)
I
D
Refer to Application Circuit Fig.1 and Fig.2
T
A
= 25
°
C
V
OUT
= 5.0V
μ
Start Up Voltage
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0
20
40
LOAD
60
80
100
I
Refer to Application Circuit Fig.1 and Fig.2
T
A
= 25
°
C
V
OUT
= 3.3V
I
LOAD
(mA) in constant resistance load
Start Up Voltage
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
0
25
50
75
100
LOAD
I
Refer to Application Circuit Fig.1 and Fig.2
T
A
= 25
°
C
V
OUT
= 5.0V
I
LOAD
(mA) in constant resistance load
V
OUT
= 3.3V ; T
A
= 25
°
C
Efficiency
V
OUT
= 5.0V; T
A
= 25
°
C
Efficiency
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