AN5757S
s
Terminal Equivalent Circuits (continued)
Pin No.
11
Equivalent circuit
V
CC1
V
CC1
50
µΑ
ICs for TV
Description
IN+:
Input pin for + side input pin
for error amp.
Waveform
12
Pin 11, 12
IN−:
Input pin for
−
side input pin
for error amp.
NF:
Output pin for error amp.
13
V
CC1
V
CC2
13
14
V
CC1
V
CC1
V
CC1
10 kΩ 60 kΩ
14
100
µΑ
Capacitor for DTC:
Capacitor pin to determine a
soft start time
If capacitance is raised, time
becomes long.
15
V
CC1
V
CC1
50
µΑ
15
30 kΩ
2.2 V
1.5 V
Switch input1 for on/off:
On/off switch pin for PWM
output.
On at 2 V or more and off at
0 V.
(Threshold level: 1.5 V)
Pin 15
Pin 1
0V
→
High (11 V)
2 V or more
→
Low (1 V)
16
16
GND2
Pin for GND.
0V
6
PANASONIC [ PANASONIC SEMICONDUCTOR ]
