RC5061
6
P
Typical Operating Characteristics
(V
CCA
= 5V, V
CCP
= 12V, and T
A
= +25°C using circuits in Figure 1, unless otherwise noted.)
Droop, V
CPU
= 2.0V, R
D
= 8K
V
O
(
V
O
(
V
C
(
V
C
(
2.04
2.03
2.02
2.01
2.00
1.99
1.98
1.97
1.96
1.95
1.94
0 3 6 9 12 15 18
Output Current (A)
Output Programming, VID4 = 1
3.5
3.0
2.5
2.0
1.5
1.0
DAC Setpoint
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2. 3.3 3.4 3.5
V
CPU
Efficiency vs. Output Current
88
86
84
82
80
78
76
74
72
70
68
66
64
Output Current (A)
0 3 6 9 12 15 18
V
OUT
= 1.550V
V
OUT
= 2.000V
E
Output Programming, VID4 = 0
2.1
1.9
1.7
1.5
1.3
1.1
DAC Setpoint
1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
0 5 10 15 20 25
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
CPU Output Voltage vs. Output Current
Output Current (A)