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参数资料
| 型号： | FAN7535MX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC CTRL PFC BALLAST 24-SOIC |
| 标准包装： | 1 |
| 类型： | PFC/镇流器控制器 |
| 频率： | 48.2 ~ 57.8 kHz |
| 电流 - 电源： | 2.5mA |
| 电流 - 输出： | 12mA |
| 电源电压： | 11 V ~ 22 V |
| 工作温度： | -25°C ~ 125°C |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOP |
| 包装： | 标准包装 |
| 其它名称： | FAN7535MXDKR |
Electrical Characteristics (Continued)
V BIAS (V DDB , V BS ) = 14.0V, T A = 25 ° C, unless otherwise specified.
Symbol
Characteristics
Condition
Min. Typ. Max. Unit
BALLAST PART
(4)
Supply Voltage Section
V DDTH(ST+) V DDB UVLO Positive Going Threshold
V DDB Increasing
12.4
13.4
14.4
V DDTH(ST-) V DDB UVLO Negative Going Threshold
V DDHY(ST) V DDB -side UVLO Hysteresis
Supply Clamping Voltage
V CL
Start-up Supply Current
I ST
Dynamic Operating Supply Current
I DDB(dyn)
V DDB Decreasing
I DDB = 10mA
V DDB = 12V
50kHz, C L = 1nF
10.8
14.8
11.6
1.8
15.2
150
3.2
12.4
V
μ A
mA
High-Side Supply Section (V B -V S )
V HSTH(ST+)
High-side UVLO Positive Going
Threshold
V BS Increasing
8.5
9.2
10.0
V HSTH(ST-)
High-side UVLO Negative Going
Threshold
V BS Decreasing
7.9
8.6
9.5
V
V HSHY(ST)
High-side UVLO Hysteresis
0.6
I HST
I HD
I LK
High-side Quiescent Supply Current
High-side Dynamic Operating Supply
Current
Offset Supply Leakage Current
V BS = 14V
50kHz, C L = 1nF
V B = V S = 600V
50
1
45
μ A
mA
μ A
Oscillator Section
V MPH
CPH Pin Preheating Voltage Range
2.5
3.0
3.5
V
I PH
CPH Pin Charging Current During
Preheating
V CPH = 1V
1.25
2.00
2.85
μ A
I IG
V MO
CPH Pin Charging Current During Ignition V CPH = 4V
CPH Pin Voltage Level at Running Mode
8
12
7.0
16
V
f PRE
f OSC
DT MAX
DT MIN
Preheating Frequency
Running Frequency
Maximum Dead Time
Minimum Dead Time
R T = 80k Ω, V CPH = 2V
R T = 80k Ω
V CPH = 1V, V S = GND in
Preheat Mode
V CPH = 6V, V S = GND in Run
Mode
72
48.2
85
53.0
3.1
1.0
98
57.8
kHz
kHz
μ s
μ s
Output Section
I OH+
High-side Driver Sourcing Current
PW = 10 μ s
250
350
I OH-
I OL+
I OL-
t HOR
t HOL
t LOR
t LOL
V S(5)
High-side Driver Sinking Current
Low-side Driver Sourcing Current
Low-side Driver Sink Current
High-side Driver Turn-on Rising Time
High-side Driver Turn-off Rising Time
Low-side Driver Turn-on Rising Time
Low-side Driver Turn-off Rising Time
Maximum Negative V S Swing Range for
Signal Propagation to High-side Output
PW = 10 μ s
PW = 10 μ s
PW = 10 μ s
C L = 1nF, V BS = 15V
C L = 1nF, V BS = 15V
C L = 1nF, V BS = 15V
C L = 1nF, V BS = 15V
500
250
500
650
350
650
45
25
45
25
-9.8
mA
ns
V
? 2007 Fairchild Semiconductor Corporation
FAN7535 Rev. 1.0.0
8
www.fairchildsemi.com
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