W-5200-5 Datasheet, PDF (4/11 Pages) Copal Electronics – Low Noise Regulated

W-5200ï5
TYPICAL PERFORMANCE CHARACTERISTICS (W-5200ï5)
(T_AMB = 25$C, C_IN = C_OUT = C_FLY = 1 F, V_IN = 3.3 V unless specified otherwise.)
1.2
2.2
1.1
2.0
1.0
0.9
1.8
0.8
0.7
1.6
0.6
0.5
0.4
2.7 3.0
3.3
3.6
3.9
4.2
4.5
INPUT VOLTAGE (V)
Figure . Shutdown Input Threshold vs.
SupplyVoltage
1.4
1.2
2.7 3.0
3.3
3.6
3.9
4.2 4.5
INPUT VOLTAGE (V)
Figure . Ground Current vs. Supply Voltage
(NoLoad)
5.2
5.2
5.1
5.1
20 mA Load
5.0
5.0
100 mA Load
4.9
4.9
4.8
4.8
2.7 3.0
3.3
3.6
3.9
4.2
4.5
0
INPUTVOLTAGE(V)
Figure.LineRegulation
VIN = 3.2 V
VIN = 3.0 V
VIN = 2.7 V
50
100
150
LOADCURRENT(mA)
Figure.LoadRegulation
2.6
2.4
2.2
2.0
1.8
1.6
2.7 3.0
3.3
3.6
3.9
4.2
4.5
INPUT VOLTAGE (V)
Figure . Oscillator Frequency vs. Supply
Voltage
100
90
80
70
60
50
40
30
1
VIN = 2.7 V
VIN = 3.2 V
VIN = 3.7 V
VIN = 4.5 V
10
100
LOADCURRENT(mA)
Figure . Efficiency vs. Load Current
4