PRODUCT SPECIFICATION
RC5042
5
Typical Operating Characteristics
(VCCA, VCCD = 5V, f
OSC
= 650 kHz and T
A
= +25C using circuit in Figure 1, unless otherwise noted)
0
25
Temperature (
C)
50
70
Reference Tempco
3.075
3.100
3.125
3.150
V
R
6
18
39
75
150
300
561
C
EXT
(pf)
Oscillator Frequency vs C
EXT
50
250
450
650
850
1050
1250
6
F
60
65
70
75
80
85
90
95
100
0.5
1
6
2
3
4
5
I
OUT
(A)
6
7
8
9
10 11 12.5
E
Efficiency vs. Output Current, 650 KHz
3.3V
3.1V
3.10
3.15
3.20
3.25
3.30
3.35
V
0.5 1
6
2
3
4
5
6
7
8
9
10 11 12.5
I
OUT
(A)
Load Regulation, 650 KHz
3.1V
3.3V
VREF Programming
V
2.00
2.25
2.50
2.75
6
3.00
3.25
3.50
2
2.5
3
3.5
VID Set Point (V)
1.0
0.5
0
1.5
2.0
2.5
3.0
3.5
0
5
10
15
20
25
6
Output Current
O
Output Voltage vs. Output Current, R
SENSE
= 6m