AN8014 Panasonic Semiconductor, AN8014 Datasheet - Page 18

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

AN8014S
18
3. DC-DC converter control (Example of polarity-inverting circuit)
Application Circuit Examples (continued)
S.C.P.
OFF
16
5
V
1
R
S
R
S
active-high
U.V.L.O.
V
2.5V
On/off
Latch
REF
Q
Q
Q
1 A
current source
Constant
10 A
S.C.P.
comp.
PWM
comp.
R
Latch
Q
In
Triangular
wave OSC
S
Error amp.
Boot
strap
10
15
14
13
6
7
CLM
V
CB
Out
IN
IN
CC
In
Voltage regulators
V
1
V
REF
1
Out