ADP3212 ON Semiconductor, ADP3212 Datasheet - Page 14

• Manufacturer Part Number: ADP3212
• Description: 7-bit Programmable, 3-phase,mobile Cpu Synchronous Buck Controller
• Manufacturer: ON Semiconductor

ADP3212/NCP3218
TYPICAL PERFORMANCE CHARACTERISTICS
V
VID
Figure 7. Switching Frequency vs. VID Output Voltage in PWM Mode
= 1.5 V, T
400
350
300
250
200
150
100
50
0
0.25
VARFREQ = 0V
A
= 20°C to 100°C, unless otherwise noted.
0.5
VID OUTPUT VOLTAGE (V)
VARFREQ = 5V
0.75
1
2 Phase Mode
RT = 187kΩ
1.25
1.5
Rev. SpA | Page 14 of 43
1000
100
Figure 8. Per Phase Switching Frequency vs. RT Resistance
10
Rt RESISTANCE (kΩ)
VID = 0.8125
VID = 1.1V
VID = 0.6125
100
VID = 1.4125V
VID = 1.2125V
1000