参数资料
| 型号： | FAN7532M |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 6/16页 |
| 文件大小： | 0K |
| 描述： | IC BALLAST CONTRL 16SOP |
| 标准包装： | 4,050 |
| 类型： | 镇流器控制器 |
| 频率： | 48 ~ 52 kHz |
| 电流 - 电源： | 6.4mA |
| 电流 - 输出： | 500mA |
| 电源电压： | 11 V ~ 15.6 V |
| 工作温度： | -25°C ~ 125°C |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOP |
| 包装： | 管件 |
Electrical Characteristics
V CC =V BS =14V, T A =25°C unless otherwise specified.
Symbol
Characteristics
Test Condition
Min. Typ. Max. Unit
SUPPLY VOLTAGE SECTION
V TH(st)
HY(st)
V CL
I ST
I CC
I DCC
Start Threshold Voltage
UVLO Hysteresis
Supply Clamping Voltage
Start-Up Supply Current
Operating Supply Current
Dynamic Operating Supply Current:
(I CC +I QBS )
V CC Increasing
I CC = 12mA
V CC = 10V
Output Not Switching
50kHz, C L = 1nF
11
0.8
14.7
-
-
-
11.8
1.8
15.6
120
6.4
8.2
12.6
2.8
16.5
180
9.5
10.5
V
V
V
μA
mA
mA
OSCILLATOR SECTION
I CPHL
I CPHH
V CLAMP
f PH
t PD
f OSC
t OD
Δ V CT
Ich
Idisch
Δ f/ Δ V
CPH Pin Charging Current 1
CPH Pin Charging Current 2
CPH Pin Clamp Voltage
Preheating Frequency
Preheating Dead Time
Operating Frequency
Operating Dead Time
Differential Threshold Voltage on CT
CT Charging Current
CT Discharging Current
Voltage Stability
V CPH = 2V
V CPH = 4V
V CPH = 0V,
RPH = 20k Ω , CT = 1nF
V CPH = 0V,
RPH = 20k Ω , CT = 1nF
V CPH = Open,
RT = 18k Ω , CT = 1nF
V CPH = Open,
RT = 18k Ω , CT = 1nF
V CT = 1.5V
V CT = 5.5V
12.7V ≤ V CC ≤ V CL
1
7.7
5.1
75
0.75
48
1.5
3
400
1.95
-
1.5
10
5.65
85
1.20
50
2
3.45
460
2.4
-
2
12.3
6.2
95
1.55
52
2.3
4
510
2.8
3
μA
μA
V
kHz
μs
kHz
μs
V
μA
mA
%
OUTPUT SECTION
I LO1
I LO2
I HO1
I HO2
t r
t f
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
V LO = V CC
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
-
-
-
-
150
100
mA
mA
mA
mA
ns
ns
HIGH-VOLTAGE SECTION
I LK
I QBS
Offset Supply Leakage Current
Quiescent V BS Supply Current
VB = VS = 600V
-
10
-
48
10
90
μA
μA
PROTECTION SECTION
Vth_com OVP/OLP Comparator Threshold Voltage
Vhy_com OLP Comparator Hysteresis Voltage
1.8
0.6
2
0.92
2.3
1.3
V
V
Ilatch
T SD
Latch Mode Quiescent Current
Thermal Shutdown Junction Temperature
-
-
0.35
150
0.45
-
mA
°C
? 2006 Fairchild Semiconductor Corporation
FAN7532 Rev. 1.0.2
6
www.fairchildsemi.com
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