FAN7530 Fairchild Semiconductor, FAN7530 Datasheet - Page 6

• Manufacturer Part Number: FAN7530
• Description: Critical Conduction Mode Pfc Controller
• Manufacturer: Fairchild Semiconductor

FAN7530 Rev. 1.0.2
© 2006 Fairchild Semiconductor Corporation
Electrical Characteristics
V
Note:
3. These parameters, although guaranteed by design, are not tested in mass production.
ZERO CURRENT DETECT SECTION
OUTPUT SECTION
RESTART TIMER SECTION
OVER-VOLTAGE PROTECTION SECTION
ENABLE SECTION
CC
I
Symbol
V
V
source(zcd)
V
V
HY
I
V
HY
I
sink(zcd)
HY
V
clamp(H)
O(UVLO)
clamp(L)
b(ZCD)
th(ZCD)
= 14V, T
t
t
O(max)
V
V
V
dead
d(rst)
th(en)
(ZCD)
ovp
OH
t
t
OL
(ovp)
r
(en)
f
A
Input Voltage Threshold
Detect Hysteresis
Input High Clamp Voltage
Input Low Clamp Voltage
Input Bias Current
Source Current Capability
Sink Current Capability
Maximum Delay from ZCD to Output
Turn-on
Output Voltage High
Output Voltage Low
Rising Time
Falling Time
Maximum Output Voltage
Output Voltage with UVLO Activated
Restart Timer Delay
OVP Threshold Voltage
OVP Hysteresis
Enable Threshold Voltage
Enable Hysteresis
= -40°C~125°C, unless otherwise specified.
(3)
(3)
(3)
Parameter
(3)
(Continued)
(3)
(3)
(3)
I
I
V
T
T
dV/dt = -1V/100ns,
From 5V to 0V
I
I
Cl = 1nF
Cl = 1nF
V
T
T
V
det
det
O
O
A
A
A
A
ZCD
CC
CC
= -100mA, T
= 200mA, T
= 25°C
= 25°C
= 25°C
= 25°C
= 3mA
= -3mA
6
= 20V, I
= 5V, I
= 1V ~ 5V
Condition
O
O
= 100μA
A
= 100μA
A
= 25°C
= 25°C
2.620
0.120
Min.
1.35
0.05
0.40
0.05
11.5
-1.0
100
9.2
6.0
50
0
2.675
0.175
Typ.
1.50
0.10
0.65
11.0
13.0
0.45
0.10
-0.1
150
6.7
1.0
50
50
Max.
2.730
0.230
1.65
0.15
1.00
12.8
14.5
0.50
0.15
200
100
100
300
-10
7.4
1.0
2.5
10
1
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Unit
mA
mA
µA
ns
ns
ns
µs
V
V
V
V
V
V
V
V
V
V
V
V