参数资料
| 型号： | FAN100MY |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 5/16页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR PWM GREEN CV/CC 8SOP |
| 标准包装： | 1 |
| 输出隔离： | 隔离 |
| 频率范围： | 39 ~ 45kHz |
| 输入电压： | 5.5 V ~ 15 V |
| 输出电压： | 30V |
| 功率（瓦特）： | 660mW |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 标准包装 |
| 其它名称： | FAN100MYDKR |
Electrical Characteristics
V DD =15 V and T A =-40°C~+125°C (T A =T J ), unless otherwise specified.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
V DD Section
V OP
Continuously Operating Voltage
25
V
V DD-ON
V DD-OFF
I DD-OP
I DD-ST
I DD-GREEN
Turn-On Threshold Voltage
Turn-Off Threshold Voltage
Operating Current
Startup Current
Green Mode Operating Supply
Current
V DD =20 V, f S =f OSC , V VS =2 V,
V CS =3 V, C L =1 nF
0< V DD < V DD-ON -0.16 V
V DD =20 V, V VS =2.7 V,
f S =f OSC-N-MIN , V CS =0 V,
C L =1 nF, V COMV =0 V
15
4.5
16
5.0
3.5
3.7
1.0
17
5.5
5.0
10.0
2.5
V
V
mA
μ A
mA
V DD-OVP
t D-VDDOVP
V DD Over-Voltage Protection Level
V DD Over-Voltage Protection
Debounce Time
V CS =3 V, V VS =2.3 V
f S =f OSC , V VS =2.3 V
27
100
28
250
29
400
V
μ s
Oscillator Section
Center
Frequency
T A =25°C
39.0
42.0
45.0
f OSC
Frequency
Frequency
Hopping Range
T A =25°C
±1.8
±2.6
±3.6
KHz
t FHR
f OSC-N-MIN
Frequency Hopping Period
Minimum Frequency at No Load
T A =25°C
V VS =2.7 V, V COMV =0 V
3
550
ms
Hz
f OSC-CM-MIN Minimum Frequency at CCM
V VS =2.3 V, V CS =0.5 V
20
KHz
f DV
f DT
Frequency Variation vs. V DD
Deviation
Frequency Variation vs. Temperature
Deviation
T A =25°C, V DD =10 V to 25 V
T A =-40°C to 125°C
5
20
%
%
Voltage-Sense Section
I VS-UVP
I tc
V BIAS-COMV
Sink Current for Brownout Protection
IC Compensation Bias Current
Adaptive Bias Voltage Dominated by
V COMV
R VS =20 K Ω
V COMV =0 V, T A =25°C,
R VS =20 K Ω
180
9.5
1.4
μ A
μ A
V
Current-Sense Section
t PD
Propagation Delay to GATE Output
100
200
ns
t MIN-N
t MINCC
V TH
Minimum On Time at No Load
Minimum On Time in CC Mode
Threshold Voltage for Current Limit
V VS =-0.8 V, R S =2 K Ω ,
V COMV =1 V
V VS =0 V, V COMV =2 V
1100
300
1.3
ns
ns
V
Continued on following page…
? 2009 Fairchild Semiconductor Corporation
FAN100 Rev. 1.0.3
5
www.fairchildsemi.com
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