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参数资料
| 型号： | FAN6208MY |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 5/18页 |
| 文件大小： | 0K |
| 描述： | IC CTLR SR SYNC RECT LLC 8-SOIC |
| 标准包装： | 2,500 |
| 输出隔离： | 隔离 |
| 输入电压： | 9.3 V ~ 28 V |
| 输出电压： | 12V |
| 功率（瓦特）： | 1W |
| 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-SOP |
| 包装： | 带卷 (TR) |
Electrical Characteristics
V DD =20 V, T A =25 ° C, unless otherwise specified. All voltages are with respect to GND unless otherwise noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
VDD Section
V DD
DC Supply Voltage
V TH-OFF
28
V
V DD =12 V,
I DD-OP1
Operating Current
DETL=50 KHz, C L =6 nF,
7.0
8.5
10.0
mA
R RP =24 K ?
I DD-OP2
I DD-ST
Operating Current
Startup Current
V DD =12 V,
DETL=100 KHz
V DD =8 V
2.4
180
3.2
300
4.0
500
mA
μA
V TH-ON1 V TH-ON2 On Threshold Voltage
9.3
9.7
10.1
V
V TH-OFF1
V TH-OFF2
V DD-OVP1
V DD-OVP2
V DD-OVP-HYS1
V DD-OVP-HYS2
t OVP1 ,t OVP2
Off Threshold Voltage
V CC Over-Voltage
Protection
V CC Over-Voltage
Protection Hysteresis
V CC Over-Voltage-
Protection Debounce
8.3
26
1.3
30
8.8
27
1.8
60
9.3
28
2.3
100
V
V
V
μs
DETL Section
V DETL1
V DETL2
t SR-ON-DETL1
t SR-ON-DETL2
V DETL-FLOATING1
V DETL-FLOATING2
I DETL-SOURCE1
I DETL-SOURCE2
Threshold Voltage for LOW
Detection of DETL
Delay from DETL LOW to
SR Gate Turn-On
DETL Floating Voltage
DETL Source Current
V DD =12 V,
DETL=50 KHz, C L =6 nF,
R RP =24 KΩ
t DB + t PD + t R
V DD =12 V, DETL Pin
Floating
V DETL1 =0 V
1.7
300
4.5
40
2.0
350
50
2.3
400
60
V
ns
V
μA
DETL LOW Time
t DETL_Green_LF1
t DETL_Green_LF2
Threshold for Green Mode
at Low-Frequency
V RP < 1.5 V
3.50
3.75
4.00
μs
Operation
DETL LOW Time
t DET(L)_Green_HF1 Threshold for Green Mode
t DET(L)_Green_HF2 at High-Frequency
V RP > 1.5 V
1.75
1.90
2.05
μs
Operation
Thermal Shutdown
T SHUTDOWN
T STARTUP
Shutdown Temperature
Hysteresis
Startup Temperature
Temperature Rising,
V DD =15 V
Before Startup
140
20
120
° C
Continued on the following page…
? 2010 Fairchild Semiconductor Corporation
FAN6208 ? Rev. 1.0.4
5
www.fairchildsemi.com
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