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參數(shù)資料
| 型號： | FSQ0565RS |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2.5 A SWITCHING CONTROLLER, 75.8 kHz SWITCHING FREQ-MAX, ZFM6 |
| 封裝： | ROHS COMPLIANT, TO-220F, 6 PIN |
| 文件頁數(shù)： | 20/23頁 |
| 文件大?。?/td> | 2856K |
| 代理商： | FSQ0565RS |
F
S
Q0
565RS
/R
Q
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Green-Mo
de
F
arichild
P
o
wer
Switch
(FPS)
fo
rQu
asi-Resonant
Operation
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSQ0565RS/RQ Rev. 1.0.3
6
Electrical Characteristics
TA = 25°C unless otherwise specified.
Continued on the following page...
Symbol
Parameter
Condition
Min. Typ. Max. Unit
SENSEFET SECTION
BVDSS
Drain Source Breakdown Voltage
VCC = 0V, ID = 100A
650
V
IDSS
Zero-Gate-Voltage Drain Current
VDS = 560V
300
A
RDS(ON)
Drain-Source On-State Resistance
TJ = 25°C, ID = 0.5A
1.76
2.20
Ω
COSS
Output Capacitance
VGS = 0V, VDS = 25V, f = 1MHz
78
pF
td(on)
Turn-On Delay Time
VDD = 350V, ID = 25mA
22
ns
tr
Rise Time
VDD = 350V, ID = 25mA
52
ns
td(off)
Turn-Off Delay Time
VDD = 350V, ID = 25mA
95
ns
tf
Fall Time
VDD = 350V, ID = 25mA
50
ns
CONTROL SECTION
tON.MAX
Maximum On Time
TJ = 25°C
8.8
10.0
11.2
s
tB
Blanking Time
TJ = 25°C, Vsync = 5V
13.5
15.0
16.5
s
tW
Detection Time Window
TJ = 25°C, Vsync = 0V
6.0
s
fS
Initial Switching Frequency
59.6
66.7
75.8
kHz
ΔfS
Switching Frequency Variation(11)
-25°C < TJ < 85°C
±5
±10
%
tAVS
AVS Triggering
Threshold(11)
On Time
at VIN = 240VDC, Lm = 360μH
(AVS triggered when VAVS > spec.
and tAVS < spec.)
4.0
s
VAVS
Feedback
Voltage
1.2
V
tSW
Switching Time Variance by AVS(11)
Sync = 500kHz sine input
VFB = 1.2V, tON = 4.0s
13.5
20.5
s
IFB
Feedback Source Current
VFB = 0V
700
900
1100
A
DMIN
Minimum Duty Cycle
VFB = 0V
0
%
VSTART
UVLO Threshold Voltage
11
12
13
V
VSTOP
After turn-on
7
8
9
V
tS/S
Internal Soft-Start Time
With free-running frequency
17.5
ms
VOVP
Over-Voltage Protection (FSQ0565RS)
18
19
20
V
VOVP
Over-Voltage Protection
(FSQ0565RQ)
Threshold
Voltage
VCC = 15V, VFB = 2V
7.4
8
9.6
V
tOVP
Blanking
Time(11)
1.0
1.7
2.4
s
BURST-MODE SECTION
VBURH
Burst-Mode Voltages
TJ = 25°C, tPD = 200ns(10)
0.45
0.55
0.65
V
VBURL
0.25
0.35
0.45
V
Hysteresis
200
mV
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| FSQ0565RWDTU | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 SMPS Power switch 5A 650V RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
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