FAN6300A Fairchild Semiconductor, FAN6300A Datasheet - Page 6

• Manufacturer Part Number: FAN6300A
• Description: The highly integrated FAN6300A/H of PWM controller provides several features to enhance the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN6300A / FAN6300H • Rev. 1.0.1
Electrical Characteristics
Unless otherwise specified, V
V
HV Startup Current Source Section
Feedback Input Section
V
I
DD
DD-PWM-OFF
Symbol
I
DD-PWM-OFF
I
DD-GREEN
V
t
V
DD-LATCH
V
V
V
VDD-OVP
I
I
I
t
DD-OVP
DD-OFF
DD-ST
DD-OP
D-OLP
V
HV-MIN
HV-LC
FB-OLP
DD-ON
V
Z
Section
I
I
t
A
HV
OZ
SS
OP
FB
OZ
V
Continuously Operating Voltage
Turn-On Threshold Voltage
PWM Off Threshold Voltage
Turn-Off Threshold Voltage
Startup Current
Operating Current
Green-Mode Operating Supply Current
(Average)
Operating Current at PWM-Off Phase
V
V
V
Minimum Startup Voltage on Pin HV
Supply Current Drawn from Pin HV
Leakage Current After Startup
Input-Voltage to Current Sense Attenuation
Input Impedance
Bias Current
Zero Duty-Cycle Input Voltage
Open Loop Protection Threshold Voltage
Debounce Time for Open-Loop/Overload
Protection
Internal Soft-Start Time
DD
DD
DD
Over-Voltage Protection (Latch-Off)
OVP Debounce Time
OVP Latch-Up Holding Current
DD
Parameter
=10~25V, T
A
=-40°C~125°C (T
6
V
GATE Open
V
C
V
C
V
0.5V
V
V
V
HV=500V,
V
A
0<V
FB=V
A
=T
DD
DD
DD
DD
DD
AC
DD
DD
V
L
L
=2nF
=2nF
=ΔV
=90V(V
CS
=V
=15V, f
=15V, f
=V
=5V
=0V
=V
J
Conditions
).
<0.9
OZ
DD-ON
DD-PWM-OFF
DD-OFF
CS
/ΔV
S
S
DC
-0.16V
=60KHz,
=2KHz,
+1V
FB
=120V)
-
Continued on the following page...
1/2.75
Min.
0.8
3.9
100
1.5
46
15
70
26
3
9
7
1/3.00
Typ.
150
4.5
1.2
1.0
4.2
16
10
10
80
27
42
52
8
1
5
5
1/3.25
Max.
200
5.5
3.5
4.0
1.2
4.5
25
17
11
20
90
28
50
20
62
9
7
2
www.fairchildsemi.com
Unit
V/V
mA
mA
mA
mA
KΩ
ms
ms
µA
µA
µA
µA
µs
V
V
V
V
V
V
V
V