AN8037 Panasonic Semiconductor, AN8037 Datasheet - Page 3

• Manufacturer Part Number: AN8037
• Description: AC-DC switching power supply control IC with standby mode
• Manufacturer: Panasonic Semiconductor

Voltage Regulators
Low voltage protection (U.V.L.O.) V
initial startup supply voltage
Low voltage protection (U.V.L.O.) V
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
Electrical Characteristics at V
Parameter
V
V
V
Symbol
V
V
V
V
V
I
I
V
CC
G
I
I
I
V
CC-START
I
I
V
V
SD1-TIM
SD2-TIM
I
OFF1-CF
CC-OVPC
V
CC-STOP
CC1-SD
CC2-SD
FB-TIM
TH1-RM
CC-RM
TH-CLM
CC-OVP
CLH-TR
ON-CF
TH1-SD
TH2-SD
STB-SD
CLL-TR
ION-CF
TH-TR
L1-CF
L2-CF
H-CF
18 V, T
SD pin
V
V
V
FB pin
FB pin
I
I
I
FB pin
FB pin
I
FB pin
I
I
TR
TR
TR
FB
TR
FB
CC
CC
CC
a
3 mA
0 mA
18 V, V
10 V, V
18 V, V
1 mA, R
3 mA
0.5 mA, C
0.4 mA
25 C
Open, I
Open, I
Open, I
Open
Open, C
Open, C
Conditions
SD
SD
SD
OCP
TR
TR
TR
F
F
F
0 V
4.3 V
4.3 V
2 200 pF
2 200 pF
30 k
2 200 pF
270 A
1.64 mA
750 A
Open
Open
13.4
19.4
0.05
0.15
0.55
Min
179
200
7.7
3.5
0.4
1.0
7.3
3.0
1.2
3.6
3.8
0.8
0.8
68
0.95
220
880
0
0.3
AN8027, AN8037
14.9
20.5
0.15
0.25
Typ
102
267
250
8.6
3.9
0.8
1.5
8.1
4.0
1.5
4.5
0.7
4.2
1.0
0.1
1.0
0.75
0.15
200
660
Max
16.4
21.6
0.35
0.85
136
355
300
9.5
4.3
1.2
0.3
2.0
8.9
5.0
1.8
5.4
4.6
1.2
0.3
1.2
0.55
180
440
0
Unit
mA
mA
mA
mA
mV
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
3