AN8014 Panasonic Semiconductor, AN8014 Datasheet - Page 16

• Manufacturer Part Number: AN8014
• Description: Step-down/ step-up/ or inverting DC-DC converter control IC
• Manufacturer: Panasonic Semiconductor

AN8014S
16
[5] Main characteristics
Internal reference voltage temperature characteristics
10 000
Application Notes (continued)
1 000
2.63
2.62
2.61
2.60
100
100
80
60
40
20
Oscillator frequency
10
0
1
0.4
10
50
Output duty ratio
25
0.6
Ambient temperature T
Timing capacitance C
DTC pin voltage V
0
100
0.8
25
R
T
15 k
50
DTC pin voltage
Timing capacitance
1.0
R
DTC
1 000
T
T
a
5.1 k
75
(pF)
(V)
( C)
1.2
100
10 000
125
1.4
225
220
215
210
205
200
195
Oscillator frequency temperature characteristics
Output duty ratio temperature characteristics
0.6
0.5
0.4
0.3
0.2
0.1
56
55
54
53
52
51
50
1 000
0
50
50
Value of output connection capacitor C
V
R
CC
OUT
25
25
Output peak current
12 V
10
Ambient temperature T
Ambient temperature T
0
0
25
25
50
50
Voltage regulators
5 000
a
a
75
75
( C)
( C)
C
Out
OUT
100
100
(pF)
10 000
125
125