an8029 Panasonic Corporation of North America, an8029 Datasheet - Page 2

• Manufacturer Part Number: an8029
• Description: Self-excited Rcc Pseudo-resonance Type Ac-dc Switching Power Supply Control Ic
• Manufacturer: Panasonic Corporation of North America

AN8029
Note) * : Expect for the operating ambient temperature and storage temperature, all ratings are for T
2
Supply voltage
Peak output current
Power dissipation
Operating ambient temperature
Storage temperature
Supply voltage
U.V.L.O. start supply voltage
U.V.L.O. operation stop supply voltage
U.V.L.O. start to stop supply voltage
OVP operation threshold voltage
OVP release voltage
OVP operating circuit current 1
OVP operating circuit current 2
TDL threshold voltage
TDL upper limit clamp voltage
TDL lower limit clamp voltage
CLM threshold voltage
Pin No.
Pin Descriptions
Absolute Maximum Ratings
Recommended Operating Range
Electrical Characteristics at V
1
2
3
4
5
6
7
8
9
TIM/OVP
Parameter
Parameter
Symbol
Parameter
TOFF
CLM
GND
V
TON
TDL
V
FB
OUT
CC
*
Transformer reset detection
Pin for connecting C and R to set minimum off-period
Pin for connecting C to set minimum on-period
Input pin for overcurrent protection detection
Grounding pin
Output pin
Power supply voltage pin
Photocoupler connection pin for error voltage feedback
Pin for use both overvoltage protection circuit and timer latch
*
CC
Symbol
Symbol
I
Symbol
V
6PEAK
V
V
V
T
V
V
T
V
V
V
I
I
V
P
18 V, T
7START
7OVP1
7OVP2
1TDL/H
opr
CC
stg
CC
7STOP
1TDL/L
D
4CLM
8OVP
7OVP
1TDL
V
7
Description
V
V
a
I
I
TDL
TDL
CC
CC
25 C
9.1 V, V
20 V, V
3mA
3mA
Conditions
From stop voltage to 34
OVP
OVP
55 to 150
30 to 85
Rating
Range
874
8.5 V
35
8.5 V
1
13.4
0.56
0.22
Min
180
7.7
5.7
6.1
7.4
5.9
2
0.3
Voltage Regulators
a
25 C.
14.9
0.79
0.32
Typ
200
8.6
6.3
7.3
8.2
7.7
2.8
0
Max
16.4
1.02
0.42
220
9.5
6.9
8.5
9.5
3.6
0.3
9
Unit
mW
Unit
V
A
V
C
C
Unit
mA
mA
mV
V
V
V
V
V
V
V
V