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参数资料
| 型号： | FSQ0465RSWDTU |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 7/23页 |
| 文件大小： | 0K |
| 描述： | IC SWIT PWM GREEN OVP HV TO220F |
| 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）： | 70W |
| 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-220F |
| 包装： | 管件 |
Electrical Characteristics (Continued)
T A = 25 ° C unless otherwise specified.
Symbol
Parameter
Condition
Min. Typ. Max. Unit
PROTECTION SECTION
I LIMIT
I LIMIT
V SD
I DELAY
t LEB
Peak Current Limit of FSQ0465RS
Peak Current Limit of FSQ0465RB
Shutdown Feedback Voltage
Shutdown Delay Current
Time (11)
Leading-Edge Blanking
T J = 25°C, di/dt = 480mA/μs
T J = 25°C, di/dt = 370mA/μs
V CC = 15V
V FB = 5V
1.6
2.64
5.5
4
1.8
3.00
6.0
5
250
2.0
3.36
6.5
6
A
A
V
μA
ns
T J = 25°C
t OSP
V OSP
t OSP_FB
Threshold Time
Output Short Threshold Feedback OSP triggered when t ON < t OSP ,
Protection (11) Voltage V FB > V OSP and lasts longer than
Feedback Blanking Time t OSP_FB
1.8
2.0
1.2
2.0
2.5
1.4
3.0
μs
V
μs
T SD
Hys
Thermal Shutdown Temperature
Shutdown (11) Hysteresis
+125 +140 +155
+60
°C
SYNC SECTION
V SH1
V SL1
Sync Threshold Voltage 1
V CC = 15V, V FB = 2V
1.0
0.8
1.2
1.0
1.4
1.2
V
t sync
Sync Delay Time (11)(12)
230
ns
V SH2
V SL2
V CLAMP
Sync Threshold Voltage 2
Low Clamp Voltage
V CC = 15V, V FB = 2V
I SYNC_MAX = 800μA,
I SYNC_MIN = 50μA
4.3
4.0
0.0
4.7
4.4
0.4
5.1
4.8
0.8
V
V
TOTAL DEVICE SECTION
I OP
I START
I CH
Operating Supply Current
Start Current
Startup Charging Current
V CC = 13V
V CC = 10V
(before V CC reaches V START )
V CC = 0V, V STR = minimum 50V
1
350
0.65
3
450
0.85
5
550
1.00
mA
μA
mA
V STR
Minimum V STR Supply Voltage
26
V
Notes:
10. Propagation delay in the control IC.
11. Guaranteed by design; not tested in production.
12. Includes gate turn-on time.
? 2008 Fairchild Semiconductor Corporation
FSQ0465RS/RB Rev. 1.0.1
7
www.fairchildsemi.com
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