參數(shù)資料
型號(hào): FAN7532MX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: Ballast Control IC
中文描述: 0.5 A FLUORESCENT LIGHT CONTROLLER, 52 kHz SWITCHING FREQ-MAX, PDSO16
封裝: LEAD FREE, SOP-16
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 214K
代理商: FAN7532MX
FAN7532
4
Electrical Characteristics
V
cc
=V
BS
=14V, Ta=25°C unless otherwise specified
.
Parameter
SUPPLY VOLTAGE SECTION
Start Threshold Voltage
UVLO Hysteresis
Supply Clamping Voltage
Start-Up Supply Current
Operating Supply Current
Dynamic Operating Supply Current:
(I
CC
+I
QBS
)
OSCILLATOR SECTION
CPH Pin Charging Current 1
CPH Pin Charging Current 2
CPH Pin Clamp Voltage
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TH(st)
HY(st)
V
CL
I
ST
I
CC
V
CC
Increasing
-
Icc=12mA
V
CC
= 10V
Output Not Switching
11
0.8
14.7
-
-
11.8
1.8
15.6
120
6.4
12.6
2.8
16.5
180
9.5
V
V
V
μ
A
mA
I
DCC
50kHz, C
L
=1nF
-
8.2
10.5
mA
I
CPHL
I
CPHH
V
CLAMP
V
CPH
=2V
V
CPH
=4V
-
V
CPH
=0V,
RPH=20k
, CT=1nF
V
CPH
=0V,
RPH=20k
, CT=1nF
V
CPH
=Open,
RT=18k
, CT=1nF
V
CPH
=Open,
RT=18k
, CT=1nF
-
V
CT
=1.5V
V
CT
=5.5V
12.7V
V
CC
V
CL
1
1.5
10
5.65
2
μ
A
μ
A
V
7.7
5.1
12.3
6.2
Preheating Frequency
f
PH
75
85
95
kHz
Preheating Dead Time
t
PD
0.75
1.20
1.55
μ
s
Operating Frequency
f
OSC
48
50
52
kHz
Operating Dead Time
t
OD
1.5
2
2.3
μ
s
Differential Threshold Voltage on CT
CT Charging Current
CT Discharging Current
Voltage Stability
OUTPUT SECTION
Low Side Driver Source Current
Low Side Driver Sink Current
High Side Driver Source Current
High Side Driver Sink Current
High/Low Side Rising Time
High/Low Side Falling Time
HIGH VOLTAGE SECTION
Offset Supply Leakage Current
Quiescent V
BS
Supply Current
V
CT
Ich
Idisch
f/
V
3
3.45
460
2.4
-
4
V
μ
A
mA
%
400
1.95
-
510
2.8
3
I
LO1
I
LO2
I
HO1
I
HO2
tr
tf
V
LO
=Vcc
V
LO
=GND
V
HO
=V
B
V
HO
=V
S
C
L
=1nF
C
L
= 1nF
200
400
200
400
-
-
250
500
250
500
90
40
-
-
-
-
mA
mA
mA
mA
ns
ns
150
100
I
LK
I
QBS
VB=VS=600V
-
-
-
10
90
μ
A
μ
A
10
48
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