RT9266 RICHTEK [Richtek Technology Corporation], RT9266 Datasheet - Page 7

• Manufacturer Part Number: RT9266
• Description: Tiny Package, High Efficiency, Step-up DC/DC Converter
• Manufacturer: RICHTEK [Richtek Technology Corporation]

Typical Operating Characteristics
DS9266-12 May 2007
(Refer to Test Circuit)
180
150
120
250
200
150
100
90
60
30
50
70
95
90
85
80
75
0
0
0.01
1.5
000
Supply Current I(V
Input Current I(V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
OUT
IN
V
= 4.0V
= 3.5V
= 3.0V
= 2.5V
= 2.0V
= 1.5V
= 3V, V
OUT
= 5V, T
2.0
Efficiency vs. Output Current
0.1
= 5V @ no load
001
OUT
A
Output Current (mA)
= 25°C
2.5
Output Current (mA)
= 5V
Input Voltage (V)
1
DD
IN
3.0
010
) vs. Output Current
) vs. Input Voltage
10
3.5
100
100
4.0
1000
1000
4.5
21
20
19
18
17
16
15
90
80
70
60
50
40
30
70
95
90
85
80
75
2.5
0.1
1.5
Input Current I(V
Supply Current I(V
V
V
V
V
V
OUT
OUT
V
V
V
IN
IN
IN
IN
IN
OUT
Efficiency vs. Output Current
= 1.0V
= 2.0V
= 1.5V
=
=
= 3.3V, T
= 5V @ no load
3.0
= 3.3V @ no load
1
2
Output Current (mA)
A
Input Voltage (V)
Input Voltage (V)
= 25°C
3.5
DD
2.5
10
IN
) vs. Input Voltage
) vs. Input Voltage
4.0
RT9266
www.richtek.com
100
3
4.5
1000
5.0
3.5
7