参数资料
型号: FAN103MY
厂商: Fairchild Semiconductor
文件页数: 5/16页
文件大小: 0K
描述: IC OFFLINE CTRLR PWM GREEN 8SOIC
标准包装: 1
输出隔离: 隔离
频率范围: 47kHz ~ 53kHz
输入电压: 5.5 V ~ 25 V
功率(瓦特): 660mW
工作温度: -40°C ~ 105°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 标准包装
产品目录页面: 1221 (CN2011-ZH PDF)
其它名称: FAN103MYDKR
Electrical Characteristics
Unless otherwise specified, V DD =15 V and T A =25 ° C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
V DD Section
V OP
Continuously Operating Voltage
25
V
V DD-ON
V DD-OFF
I DD-OP
I DD-GREEN
V DD-OVP
t D-VDDOVP
Turn-On Threshold Voltage
Turn-Off Threshold Voltage
Operating Current
Green-Mode Operating Supply Current
V DD Over-Voltage Protection Level
V DD Over-Voltage-Protection Debounce Time
15
4.5
90
16
5.0
3.2
0.95
28
200
17
5.5
5.0
1.20
350
V
V
mA
mA
V
μs
HV Startup Current Source Section
V HV-MIN
Minimum Startup Voltage on HV Pin
50
V
I HV
I HV-LC
Supply Current Drawn from Pin HV
Leakage Current after Startup
V DC =100 V
HV=500 V, V DD =V DD-
OFF +1 V
1.2
0.5
5.0
3.0
mA
μA
Oscillator Section
f OSC
Frequency
Center Frequency
Frequency Hopping Range
47
±1.5
50
±2.0
53
±2.5
kHz
t FHR
f OSC-N-MIN
Frequency Hopping Period
Minimum Frequency at No-Load
3
370
ms
Hz
f OSC-CM-MIN Minimum Frequency at CCM
13
kHz
f DV
f DT
Frequency Variation vs. V DD Deviation
Frequency Variation vs. Temperature
Deviation
V DD =10~25 V
T A =-40°C to +105°C
1
2
15
%
%
Voltage-Error-Amplifier Section
V VR
V N
V G
Reference Voltage
Green-Mode Starting Voltage on EA_V
Green-Mode Ending Voltage on EA_V
f OSC =-2 kHz
f OSC =1 kHz
2.475
2.500
2.5
0.5
2.525
V
V
V
Voltage-Sense Section
V BIAS-COMV Adaptive Bias Voltage Dominated by V COMV
R VS =20 k ?
1.4
V
I tc
IC Bias Current
10
μA
Current-Sense Section
t PD
Propagation Delay to GATE Output
90
200
ns
t MIN-N
V TH
V TL
Minimum On Time at No-Load
Threshold Voltage for Current Limit
Threshold Voltage on VS Pin Smaller than
0.5 V
V COMR =1 V
950
0.8
0.25
ns
V
V
Continued on the following page…
? 2010 Fairchild Semiconductor Corporation
FAN103 ? Rev. 1.0.7
5
www.fairchildsemi.com
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