参数资料
型号: FSQ0565RSLDTU
厂商: Fairchild Semiconductor
文件页数: 6/23页
文件大小: 0K
描述: IC PWM/SENSEFET QRC TO-220F-6L
标准包装: 400
系列: FPS™
输出隔离: 隔离
频率范围: 48kHz ~ 67kHz
输入电压: 9 V ~ 20 V
输出电压: 650V
功率(瓦特): 80W
工作温度: -25°C ~ 85°C
封装/外壳: TO-220-6 全封装,成形引线
供应商设备封装: TO-220-6L(成形)
包装: 管件
Electrical Characteristics
T A = 25 ° C unless otherwise specified.
Symbol
Parameter
Condition
Min. Typ. Max. Unit
SENSEFET SECTION
BV DSS
I DSS
Drain Source Breakdown Voltage
Zero-Gate-Voltage Drain Current
V CC = 0V, I D = 100μA
V DS = 560V
650
300
V
μA
R DS(ON)
C OSS
t d(on)
t r
t d(off)
t f
Drain-Source On-State Resistance
Output Capacitance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
T J = 25°C, I D = 0.5A
V GS = 0V, V DS = 25V, f = 1MHz
V DD = 350V, I D = 25mA
V DD = 350V, I D = 25mA
V DD = 350V, I D = 25mA
V DD = 350V, I D = 25mA
1.76
78
22
52
95
50
2.20
Ω
pF
ns
ns
ns
ns
CONTROL SECTION
t ON.MAX
t B
t W
Maximum On Time
Blanking Time
Detection Time Window
T J = 25°C
T J = 25°C, V sync = 5V
T J = 25°C, V sync = 0V
8.8
13.5
10.0
15.0
6.0
11.2
16.5
μs
μs
μs
f S
Δ f S
Initial Switching Frequency
Switching Frequency Variation (11)
-25°C < T J < 85°C
59.6
66.7
±5
75.8
±10
kHz
%
t AVS
V AVS
AVS Triggering
Threshold (11)
On Time
Feedback
Voltage
at V IN = 240V DC , Lm = 360 μ H
(AVS triggered when V AVS > spec.
and t AVS < spec.)
4.0
1.2
μs
V
t SW
Switching Time Variance by AVS (11)
Sync = 500kHz sine input
V FB = 1.2V, t ON = 4.0μs
13.5
20.5
μs
I FB
D MIN
V START
V STOP
t S/S
V OVP
Feedback Source Current
Minimum Duty Cycle
UVLO Threshold Voltage
Internal Soft-Start Time
Over-Voltage Protection (FSQ0565RS)
V FB = 0V
V FB = 0V
After turn-on
With free-running frequency
700
11
7
18
900
12
8
17.5
19
1100
0
13
9
20
μA
%
V
V
ms
V
V OVP
t OVP
Over-Voltage Protection
(FSQ0565RQ)
Threshold
Voltage
Blanking
Time (11)
V CC = 15V, V FB = 2V
7.4
1.0
8
1.7
9.6
2.4
V
μs
BURST-MODE SECTION
V BURH
0.45
0.55
0.65
V
V BURL
Burst-Mode Voltages
T J = 25°C, t PD =
200ns (10)
0.25
0.35
0.45
V
Hysteresis
200
mV
Continued on the following page...
? 2008 Fairchild Semiconductor Corporation
FSQ0565RS/RQ Rev. 1.0.3
6
www.fairchildsemi.com
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