参数资料
型号: FSCQ0565RTYDTU
厂商: Fairchild Semiconductor
文件页数: 8/36页
文件大小: 0K
描述: IC SWIT PWM GREEN OVP HV TO220F
标准包装: 400
输出隔离: 隔离
频率范围: 18kHz ~ 22kHz
输入电压: 9 V ~ 20 V
输出电压: 650V
功率(瓦特): 70W
工作温度: 25°C ~ 150°C
封装/外壳: TO-220-5 全封装(成形引线)
供应商设备封装: TO-220F-4L
包装: 管件
Electrical Characteristics
T A = 25°C unless otherwise specified.
Symbol
Parameter
Condition
Min. Typ. Max. Unit
Sync Section
V SH1
V SL1
Sync Threshold in Normal QR (H)
Sync Threshold in Normal QR (L)
4.2
2.3
4.6
2.6
5.0
2.9
V
V
V SH2
V SL2
Sync Threshold in Extended QR (H)
Sync Threshold in Extended QR (L)
V CC = 18 V, V FB = 5 V
2.7
1.6
3.0
1.8
3.3
2.0
V
V
f SYH
f SYL
Extended QR Enable Frequency
Extended QR Disable Frequency
90
45
kHz
kHz
Total Device Section
FSCQ0565RT
FSCQ0765RT
4
4
6
6
Normal Operation
I OP
Operating Supply Current in
FSCQ0965RT
V FB = 5 V
6
8
mA
FSCQ1265RT
FSCQ1565RT
6
7
8
9
Switching)
I OB
I START
Operating Supply Current in Burst Mode (Non-
Startup Current
V FB = GND
V CC = V START – 0.1 V
0.25
25
0.50
50
mA
μA
I SN
Sustain Latch Current
V CC = V STOP – 0.1 V
50
100
μA
Current Sense Section
FSCQ0565RT
FSCQ0765RT
3.08
4.40
3.50
5.00
3.92
5.60
I LIM
Maximum Current Limit
FSCQ0965RT
V CC = 18 V, V FB = 5 V
5.28
6.00
6.72
A
FSCQ1265RT
FSCQ1565RT
FSCQ0565RT
FSCQ0765RT
6.16
7.04
0.45
0.65
7.00
8.00
0.65
0.90
7.84
8.96
0.85
1.15
I BUR(pk)
Burst Peak Current
FSCQ0965RT
V CC = 18 V, V FB = Pulse
0.60
0.90
1.20
A
FSCQ1265RT
FSCQ1565RT
0.80
1.20
1.00
1.60
Notes:
6.
7.
8.
9.
These parameters, although guaranteed, are tested only in wafer test process.
These parameters, although guaranteed by design, are not tested in production.
This parameter is the current flowing in the control IC.
These parameters indicate inductor current.
10. These parameters, although guaranteed, are tested only in wafer test process.
? 2006 Fairchild Semiconductor Corporation
FSQ-Series ? Rev. 1.1.3
8
www.fairchildsemi.com
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