Voltage Regulators
s
Electrical Characteristics at V
CC
=
18 V, T
a
=
25°C
Parameter
Symbol
Conditions
Min
13.4
7.7
19.4
3.5
0.4
0.05
SD pin
=
Open
1.0
7.3
V
CC
=
18 V, V
SD
=
0 V
V
CC
=
10 V, V
SD
=
4.3 V
→
Open
V
CC
=
18 V, V
SD
=
4.3 V
→
Open
FB pin
=
Open, I
TR
= −270 µA
FB pin
=
Open, I
TR
= −1.64
mA
I
TR
= −1
mA, R
OCP
=
30 kΩ
3.0
1.2
3.6
68
179
AN8027, AN8037
Typ
14.9
8.6
20.5
3.9
0.8
0.15
1.5
8.1
4.0
1.5
4.5
102
267
Max
16.4
9.5
21.6
4.3
1.2
0.3
2.0
8.9
5.0
1.8
5.4
136
355
Unit
V
V
V
V
V
V
V
V
mA
mA
mA
µA
µA
mA
V
V
V
mV
V
V
V
µA
µA
Low voltage protection (U.V.L.O.) V
CC-START
initial startup supply voltage
Low voltage protection (U.V.L.O.) V
CC-STOP
operation stop supply voltage
Overvoltage protection (OVP)
operating supply voltage
Overvoltage protection (SD)
operating threshold voltage
Overvoltage protection (SD)
reset threshold voltage
Remote (RM) operating
threshold voltage
Shutdown (SD) standby voltage
Overvoltage protection (OVP)
reset supply voltage
Remote (RM) operating time
circuit current
Overvoltage protection (SD)
operating time circuit current 1
Overvoltage protection (SD)
operating time circuit current 2
Timer latch (SD) charge current 1
Timer latch (SD) charge current 2
Timer latch (SD) start feedback
current
Transformer reset detection (TR)
threshold voltage
Transformer reset detection (TR)
upper limit clamp voltage
Transformer reset detection (TR)
lower limit clamp voltage
Overcurrent protection (CLM)
threshold voltage
Oscillator (CF) upper limit voltage
Oscillator (CF) lower limit voltage 1
Oscillator (CF) lower limit voltage 2
Oscillator (CF) maximum
on-period current gain
Oscillator (CF) maximum
on-period current
Oscillator (CF) minmum
off-period current 1
V
CC-OVP
V
TH1-SD
V
TH2-SD
V
TH1-RM
V
STB-SD
V
CC-OVPC
I
CC-RM
I
CC1-SD
I
CC2-SD
I
SD1-TIM
I
SD2-TIM
I
FB-TIM
V
TH-TR
V
CLH-TR
V
CLL-TR
V
TH-CLM
V
H-CF
V
L1-CF
V
L2-CF
G
ION-CF
I
ON-CF
I
OFF1-CF
FB pin
=
Open, C
F
=
2 200 pF
FB pin
=
Open, C
F
=
2 200 pF
I
FB
= −
0.5 mA, C
F
=
2 200 pF
FB pin
=
Open, I
TR
= −750 µA
I
TR
=
0 mA
I
FB
= −
0.4 mA
I
TR
=
3 mA
I
TR
= −3
mA
−
0.95
−
0.75
−
0.55
0.15
0.55
0.25
0.7
0.35
0.85
0
−180
4.6
1.2
0.3
1.2
300
−440
−
0.3
−
0.15
−220
3.8
0.8
0
0.8
200
−880
−200
4.2
1.0
0.1
1.0
250
−660
3
PANASONIC [ PANASONIC SEMICONDUCTOR ]
