NCV3163 ON Semiconductor, NCV3163 Datasheet - Page 16

• Manufacturer Part Number: NCV3163
• Description: Step-Up/Down/Inverting 50-300 kHz Switching Regulator
• Manufacturer: ON Semiconductor

Value of Components for V
L
D
C
C
C
in
out
t
Name
Test Results for V
Line Regulation
Load Regulation
Output Ripple
Efficiency
Short Circuit Current
2 A, 40 V Schottky Rectifier
R
T
out
Test
2 X 270 mF, 16 V
V
Figure 29. Typical Voltage Inverting Application Schematic
150 pF ±10%
in
270 mF, 16 V
= −15 V
Value
47 mH
R
out
C
C
SC
R
in
T
2
= −15 V
+
R
1
8
7
6
5
4
3
2
1
V
LVI
CC
0.25 V
Oscillator
V
V
V
V
V
NCP3163, NCV3163
+
+
−
in
in
in
in
in
Thermal
= 12 V, I
= 12 V, R
= 7.0 V to 16 V, I
= 12 V, I
= 12 V, I
http://onsemi.com
45 k
−
+
1.125 V
1.25 V
+
+
−
Current
Limit
(Bottom View)
Condition
out
out
out
L
16
Feedback
Comparator
15 k
= 0.1 W
V
= 500 mA
= 0 to 500 mA
= 0 to 500 mA
CC
Latch
R
R
R
C
R
R
S
out
Q
1
2
sc
b
b
V
CC
Name
= 500 mA
7.0 V
2.0 mA
Q
60
1
Q
2
10
11
12
13
14
15
16
9
R
C
D
B
B
L
Results
100 mVpp
35 mV
20 mV
+
3.1 A
68%
C
O
80 mW, 1 W
1.07 kW
200 mW
11.8 kW
4.7 nF
Value
V
out