RT9201GQV RICHTEK [Richtek Technology Corporation], RT9201GQV Datasheet - Page 6

• Manufacturer Part Number: RT9201GQV
• Description: High Efficiency PWM Step-Down DC-DC Converter
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9201
Typical Operating Characteristics
www.richtek.com
6
1.806
1.804
1.802
1.800
1.798
1.796
1.794
1.792
1.790
100
820
810
800
790
780
770
760
750
740
730
90
80
70
60
50
40
30
20
10
0
-50
-50
-50
V
V
I
OUT
IN
OUT
= 3.3V
-25
Output Voltage vs. Temperature
-25
-25
= 200mA
= 1.8V
Frequency vs. Temperature
Efficiency vs. Temperature
0
0
0
25
25
25
Temperature ( C)
Temperature
Temperature
50
50
50
75
75
75
( C)
( C)
100
100
V
V
I
V
V
I
100
OUT
OUT
IN
OUT
IN
OUT
= 3.3V
= 3.3V
= 400mA
= 200mA
= 1.8V
= 1.8V
125
125
125
150
150
150
0.810
0.809
0.808
0.807
0.806
0.805
0.804
0.803
830
825
820
815
810
805
800
795
790
100
90
80
70
60
50
40
30
20
10
0
-50
2
1
V
I
V
V
OUT
OUT
IN
OUT
V
V
= 3.3V
2.5
IN
OUT
-25
= 400mA
= 1.8V
= 1.8V
Efficiency vs. Output Current
Frequency vs. Input Voltage
= 5V
= 3.3V
V
3
0
FB
Output Current (mA)
10
vs. Temperature
3.5
Input Voltage (V)
25
Temperature
DS9201-12 August 2007
50
4
4.5
75
100
( C)
100
5
5.5
125
1000
150
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