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参数资料
| 型号： | FAN7535MX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 6/12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
V DDP =14V, T A = 25°C, unless otherwise specified.
Symbol
Characteristics
Test Condition
Min.
Typ.
Max.
Unit
PFC
PART (1)
UNDER-VOLTAGE LOCKOUT SECTION
V th(start)
Start Threshold Voltage
V DDP Increasing
11
12
13
V th(stop)
H Y(UVLO)
Vz
Stop Threshold Voltage
UVLO Hysteresis
Zener Voltage
V DDP Decreasing
I DDP = 20mA
7.5
3.0
20
8.5
3.5
22
9.5
4.0
24
V
SUPPLY CURRENT SECTION
I st
I DDP
I DDP(dyn)
Start-up Supply Current
Operating Supply Current
Dynamic Operating Supply Current
V DDP = V TH(START) -0.2V
Output not switching
50kHz, C L = 1nF
40
1.5
2.5
70
3.0
4.0
mA
mA
I DD(dis)
Operating Current at Disable
V INV = 0V
20
65
95
mA
ERROR AMPLIFIER SECTION
V ref1
DV ref1
DV ref3(1)
Voltage Feedback Input Threshold1
Line Regulation
Temperature Stability of V REF
T A = 25°C
14V ≤ V DDP ≤ 20V
2.465
2.500
0.1
20
2.535
10.0
V
mV
Ib (ea)
I source
I sink
Input Bias Current
Output Source Current
Output Sink Current
1V ≤ V inv ≤ 4V
V inv = V ref1 -0.1V
V inv = V ref1 +0.1V
-0.5
-12
12
0.5
mA
V eao(H)
V eao(Z)
g m(2)
Output Upper Clamp Voltage
Zero Duty Cycle Output Voltage
Transconductance
V inv = V ref1 -0.1V
5.4
0.9
90
6.0
1.0
115
6.6
1.1
140
V
μmho
MAXIMUM ON-TIME SECTION
V MOT
T ON-MAX
Maximum On-Time Voltage
Maximum On-Time Programming
R MOT = 40.5 Ω
R MOT = 40.5 Ω ,T A = 25°C
2.784
19
2.900
24
3.016
29
V
μs
CURRENT-SENSE SECTION
V CS(LIMIT)
Current Sense Input Threshold
Voltage Limit
0.7
0.8
0.9
V
Ib (cs)
Td (cs)(1)
Input Bias Current
Current Sense Delay to Output
0V ≤ V CS ≤ 1V
-1.0
-0.1
350
1.0
500
mA
ns
Notes:
1. Please refer to the FAN7529 datasheet and AN-6026 application note for more detailed information. Available on
Fairchild’s website at:
2. This parameter, although guaranteed, is not 100% tested in production.
? 2007 Fairchild Semiconductor Corporation
FAN7535 Rev. 1.0.0
6
www.fairchildsemi.com
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