RT8058PQW

Manufacturer Part NumberRT8058PQW
ManufacturerRichtek Technology Corporation
RT8058PQW datasheet
 
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Typical Operating Characteristics

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Typical Operating Characteristics

Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
V
= 1.8V, L = 3.3 H, C
OUT
0
0
500
1000
Output Current (mA)
Output Voltage vs. Outout Current
1.2000
1.1998
1.1996
V
= 5V
1.1994
IN
1.1992
1.1990
1.1988
V
= 3.3V
IN
1.1986
1.1984
1.1982
1.1980
0
250
500
750
Outout Current (mA)
Output Voltage vs. Temperature
1.205
1.203
1.201
1.199
1.197
1.195
1.193
1.191
1.189
1.187
1.185
-50
-25
0
25
Temperature ( C)
DS8058-02 August 2007
Preliminary
V
= 5V
IN
V
= 3.3V
IN
= 22 Fx2
OUT
1500
2000
1000 1250 1500 1750 2000
V
= 3.6V
IN
50
75
100
125
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
V
= 1.2V, L = 3.3 H, C
OUT
0
0
500
1000
Output Current (mA)
Reference Voltage vs. Input Voltage
0.6010
0.6008
0.6006
0.6004
0.6002
0.6000
0.5998
0.5996
0.5994
0.5992
0.5990
2.7
3.1
3.5
3.9
4.3
Input Voltage (V)
Frequency vs. Temperature
1100
1050
1000
950
900
V
= 3.6V, V
IN
850
-50
-25
0
25
Temperature ( C)
RT8058
V
= 5V
IN
V
= 3.3V
IN
= 22 Fx2
OUT
1500
2000
4.7
5.1
5.5
= 1.2V, I
= 0A
OUT
OUT
50
75
100
125
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