参数资料
型号: FSGM0765RWDTU
厂商: Fairchild Semiconductor
文件页数: 5/18页
文件大小: 0K
描述: IC PWM/SENSEFET SMPS TO-220F-6W
标准包装: 400
系列: FPS™
输出隔离: 隔离
频率范围: 60kHz ~ 72kHz
输入电压: 13 V ~ 23 V
输出电压: 650V
功率(瓦特): 90W
工作温度: -40°C ~ 125°C
封装/外壳: TO-220FL
供应商设备封装: TO-220F-6L(成形)
包装: 管件
其它名称: FSGM0765RWDTU-ND
FSGM0765RWDTUFS
Electrical Characteristics
T J =+25 ° C unless otherwise specified.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
SenseFET Section
BV DSS
I DSS
Drain-Source Breakdown Voltage
Zero-Gate-Voltage Drain Current
V CC =0V, I D =250 μ A
V DS =520V, T A =+125 ° C
650
250
V
μ A
R DS(ON)
Drain-Source On-State Resistance V GS =10V, I D =1A
1.3
1.6
?
C ISS
Input Capacitance
(13)
V DS =25V, V GS =0V, f=1MHz
674
pF
C OSS
Output Capacitance
(13)
V DS =25V, V GS =0V, f=1MHz
93
pF
t r
t f
t d(on)
t d(off)
Rise Time
Fall Time
Turn-On Delay Time
Turn-Off Delay Time
V DS =325V, I D =4A, R G =25 ?
V DS =325V, I D =4A, R G =25 ?
V DS =325V, I D =4A, R G =25 ?
V DS =325V, I D = 4A, R G =25 ?
30
26
16
39
ns
ns
ns
ns
Control Section
f S
Switching Frequency
V CC =14V, V FB =4V
60
66
72
kHz
Δ f S
Switching Frequency Variation
(13)
- 25 ° C < T J < +125 ° C
±5
±10
%
D MAX
D MIN
I FB
V START
V STOP
Maximum Duty Ratio
Minimum Duty Ratio
Feedback Source Current
UVLO Threshold Voltage
V CC =14V, V FB =4V
V CC =14V, V FB =0V
V FB =0
V FB =0V, V CC Sweep
After Turn-on, V FB =0V
65
160
11
7.0
70
210
12
7.5
75
0
260
13
8.0
%
%
μ A
V
V
V OP
t S/S
V CC Operating Range
Internal Soft-Start Time
V STR =40V, V CC Sweep
13
15
23
V
ms
Burst-Mode Section
V BURH
0.5
0.6
0.7
V
V BURL
Burst-Mode Voltage
V CC =14V, V FB Sweep
0.3
0.4
0.5
V
Hys
Protection Section
200
mV
I LIM
V SD
I DELAY
t LEB
V OVP
Peak Drain Current Limit
Shutdown Feedback Voltage
Shutdown Delay Current
Leading-Edge Blanking Time
Over-Voltage Protection
(13)(14)
di/dt=300mA/ μ s
V CC =14V, V FB Sweep
V CC =14V, V FB =4V
V CC Sweep
2.37
5.5
2.5
23.0
2.60
6.0
3.3
300
24.5
2.83
6.5
4.1
26.0
A
V
μ A
ns
V
Protection
t OSP
V OSP
t OSP_FB
Output Short
(13)
Threshold Time
Threshold V FB
V FB Blanking Time
OSP Triggered when
t ON <t OSP & V FB >V OSP
(Lasts Longer than t OSP_FB )
1.0
1.8
2.0
1.2
2.0
2.5
1.4
2.2
3.0
μ s
V
μ s
T SD
Hys
Thermal Shutdown Temperature
(13)
Shutdown Temperature
Hysteresis
+130
+140
+30
+150
° C
° C
Continued on the following page…
? 2009 Fairchild Semiconductor Corporation
FSGM0765R ? Rev. 1.0.2
5
www.fairchildsemi.com
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