RT9267 RICHTEK [Richtek Technology Corporation], RT9267 Datasheet - Page 6

• Manufacturer Part Number: RT9267
• Description: High Efficiency, Low Quiescent, Triple Output DC-DC Converter
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9267
www.richtek.com
6
-200
-200
-200
200
200
200
6
4
2
0
6
4
2
0
6
4
2
0
0
0
0
≈
0
≈
≈
0
0
10
5
5
10
20
10
LX & Output Ripple
LX & Output Ripple
LX & Output Ripple
15
30
15
V
V
V
IN
IN
20
IN
40
20
Time (μs)
Time (μs)
Time (μs)
= 2.0V, V
= 1.8V, V
= 2.4V, V
25
25
50
30
60
30
OUT
OUT
OUT
= 3.3V @ 10mA
= 3.3V @ 10mA
35
= 3.3V @ 10mA
35
70
40
80
40
Preliminary
45
90 100
45
≈
50
≈
50
≈
-200
-200
-200
200
200
200
6
4
2
0
6
4
2
0
0
6
4
2
0
0
0
≈
≈
0
0
≈
0
2.5 5.0 7.5
1
1
2
2
LX & Output Ripple
LX & Output Ripple
LX & Output Ripple
3
3
V
V
V
IN
IN
IN
10 12.5 15 17.5 20 22.5 25
= 1.8V, V
4
4
= 2.0V, V
Time (μs)
= 2.4V, V
Time (μs)
Time (μs)
DS9267-08 March 2007
5
5
OUT
OUT
OUT
6
6
= 3.3V @ 200mA
= 3.3V @ 300mA
= 3.3V @ 550mA
7
7
8
8
9
9
10
≈
10
≈
≈