FAN6300A Datasheet, PDF (6/15 Pages) Fairchild Semiconductor – Highly Integrated Quasi-Resonant Current Mode PWM Controller

Electrical Characteristics
Unless otherwise specified, VDD=10~25V, TA=-40°C~125°C (TA=TJ).
Symbol
Parameter
Conditions
Min. Typ. Max. Unit
V_DD Section
VOP
Continuously Operating Voltage
VDD-ON Turn-On Threshold Voltage
VDD-PWM-OFF PWM Off Threshold Voltage
VDD-OFF Turn-Off Threshold Voltage
IDD-ST
Startup Current
IDD-OP
Operating Current
IDD-GREEN
Green-Mode Operating Supply Current
(Average)
IDD-PWM-OFF Operating Current at PWM-Off Phase
VDD-OVP
tVDD-OVP
IDD-LATCH
VDD Over-Voltage Protection (Latch-Off)
VDD OVP Debounce Time
VDD OVP Latch-Up Holding Current
HV Startup Current Source Section
VHV-MIN Minimum Startup Voltage on Pin HV
IHV
Supply Current Drawn from Pin HV
IHV-LC
Leakage Current After Startup
Feedback Input Section
AV
Input-Voltage to Current Sense Attenuation
ZFB
IOZ
VOZ
VFB-OLP
tD-OLP
tSS
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
25
V
15
16
17
V
9
10
11
V
7
8
9
V
VDD=VDD-ON -0.16V
GATE Open
10
20
µA
VDD=15V, fS=60KHz,
CL=2nF
4.5
5.5 mA
VDD=15V, fS=2KHz,
CL=2nF
3.5 mA
VDD=VDD-PWM-OFF-
0.5V
70
80
90
µA
26
27
28
V
100 150 200 µs
VDD=5V
42
µA
VAC=90V(VDC=120V)
VDD=0V
1.5
HV=500V,
VDD=VDD-OFF +1V
1
50
V
4.0 mA
20
µA
AV =ΔVCS/ΔVFB
0<VCS<0.9
FB=VOZ
1/2.75 1/3.00 1/3.25 V/V
3
5
7
KΩ
1.2
2
mA
0.8 1.0
1.2
V
3.9 4.2
4.5
V
46
52
62 ms
5
ms
Continued on the following page...
© 2009 Fairchild Semiconductor Corporation
FAN6300A / FAN6300H • Rev. 1.0.1
6
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