SI9160 Datasheet, PDF (4/11 Pages) Vishay Siliconix – Controller for RF Power Amplifier Boost Converter

Si9160
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS OTHERWISE NOTED)
1.502
V_REF vs. Load Current
Error Amplifier Gain and Phase
80
1.501
1.500
1.499
1.498
2.7 V
3.6 V
6.0 V
5.0 V
60
Gain
40
Phase
20
0
−20
0
−30
−60
−90
−120
1.497
0
20
40
60
80
100
V_REF − Sourcing Current (mA)
Supply Current
vs. Supply Voltage and Temperature
21
C_L = 1000 pF
20
R_OSC = 7.0 kW
C_OSC = 100 pF
−25_C
25_C
19
85_C
18
17
16
15
14
2
3
4
5
6
7
V_DD − Supply Voltage (V)
D_R and D_S Sourcing Current vs. Supply Voltage
600
−40
0.0001 0.001
0.01 0.1
1
f − Frequency (MHz)
−150
10
100
Standby Current
vs. Supply Voltage and Temperature
230
225
T_A = 85_C
220
25_C
215
210
−25_C
205
200
195
190
185
2
3
4
5
6
7
V_DD − Supply Voltage (V)
D_R and D_S Sinking Current vs. Supply Voltage
500
500
D_S
400
D_S
400
D_R
D_R
300
300
200
200
100
100
0
2
3
4
5
6
7
V_S − Supply Voltage (V)
www.vishay.com
4
0
2
3
4
5
6
7
V_S − Supply Voltage (V)
Document Number: 70029
S-40700—Rev. H, 19-Apr-04