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1H0565R の電気的特性と機能

1H0565RのメーカーはFairchild Semiconductorです、この部品の機能は「 KA1H0565R」です。


製品の詳細 ( Datasheet PDF )

部品番号 1H0565R
部品説明 KA1H0565R
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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1H0565R Datasheet, 1H0565R PDF,ピン配置, 機能
KA1M0565R/KA1H0565R
Fairchild Power Switch(FPS)
www.fairchildsemi.com
Features
• Precision fixed operating frequency
• KA1M0565R (67KHz),KA1H0565R (100KHz)
• Pulse by pulse over current limiting
• Over load protection
• Over voltage protection (Min. 23V)
• Internal thermal shutdown function
• Under voltage lockout
• Internal high voltage sense FET
• Auto restart
Internal Block Diagram
Description
The Fairchild Power Switch(FPS) product family is specially
designed for an off-line SMPS with minimal external
components. The Fairchild Power Switch(FPS) consist of
high voltage power SenseFET and current mode PWM
controller IC. PWM controller features integrated fixed
oscillator, under voltage lock out, leading edge blanking,
optimized gate turn-on/turn-off driver, thermal shut down
protection, over voltage protection, temperature compensated
precision current sources for loop compensation and fault
protection circuit. compared to discrete MOSFET and
controller or RCC switching converter solution, a Fairchild
Power Switch(FPS) can reduce total component count,
design size, weight and at the same time increase &
efficiency, productivity, and system reliability. It has a basic
platform well suited for cost effective design in either a
flyback converter or a forward converter.
TO-220F-4L
www.DataSheet.co.kr
1
1. GND 2. DRAIN 3. VCC 4. FB
#3 VCC
#4 FB
32V 5V Internal
Vref bias
Good
logic
5µA
7.5V
25V
9V
1mA
2.5R
1R
+
OSC
+
S
Q
R
L.E.B
0.1V
+ Thermal S/D
OVER VOLTAGE S/D
S
Q
R
Power on reset
©2001 Fairchild Semiconductor Corporation
SFET
#2 DRAIN
#1 GND
Rev.1.0.2
Datasheet pdf - http://www.DataSheet4U.net/

1 Page





1H0565R pdf, ピン配列
KA1M0565R/KA1H0565R
Electrical Characteristics (SFET part)
(Ta=25°C unless otherwise specified)
Parameter
Drain source breakdown voltage
Symbol
BVDSS
Zero gate voltage drain current
IDSS
Static drain source on resistance (note)
Forward transconductance (note)
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn on delay time
Rise time
Turn off delay time
Fall time
Total gate charge
(gate-source+gate-drain)
Gate source charge
Gate drain (Miller) charge
RDS(ON)
gfs
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Qgd
Note:
Pulse test: Pulse width 300µS, duty cycle 2%
S = -1--
R
Condition
VGS=0V, ID=50µA
VDS=Max., Rating,
VGS=0V
VDS=0.8Max., Rating,
VGS=0V, TC=125°C
VGS=10V, ID=2.5A
VDS=50V, ID=2.5A
VGS=0V, VDS=25V,
f=1MHz
VDD=0.5BVDSS, ID=5.0A
(MOSFET switching
time are essentially
independent of
operating temperature)
VGS=10V, ID=5.0A,
VDS=0.5BVDSS (MOSFET
switching time are
essentially independent of
operating temperature)
www.DataSheet.co.kr
Min.
650
-
-
-
2.5
-
-
-
-
-
-
-
-
-
-
Typ.
-
-
-
1.76
-
1457
130
38.8
-
-
-
-
-
10.3
22.3
Max.
-
50
200
2.2
-
-
-
-
60
150
300
130
56
-
-
Unit
V
µA
µA
S
pF
nS
nC
3
Datasheet pdf - http://www.DataSheet4U.net/


3Pages


1H0565R 電子部品, 半導体
KA1M0565R/KA1H0565R
Typical Performance Characteristics (Continued)
(These characteristic graphs are normalized at Ta=25°C)
Fig.7 Stop Threshold Voltage
1.15
1.1
1.05
Vsthto(Lp) 1
0.95
0.9
0.85
-25 0 25 50 75 100 125 150
Temperature [°C]
Figure 7. Stop Threshold Voltage
1.2
1.15
1.1
1.05
Vz 1
0.95
0.9
0.85
0.8
-25
Fig.9 Vcc Zener Voltage
0 25 50 75 100 125 150
Temperature [°C]
Figure 9. VCC Zener Voltage
Fig.11 Shutdown Delay Current
1.2
1.15
1.1
1.05
Idelay 1
0.95
0.9
0.85
0.8
-25 0 25 50 75 100 125
Temperature [°C]
150
Figure 11. Shutdown Delay Current
Fig.8 Maximum Duty Cycle
1.15
1.1
1.05
Dmax 1
0.95
0.9
0.85
-25 0 25 50 75 100 125 150
Temperature [°C]
Figure 8. Maximum Duty Cycle
Fig.10 Shutdown Feedback Voltage
1.15
1.1
1.05
Vsd 1
0.95
0.9
www.DataSheet.co.kr
0.85
-25
0
25 50 75 100 125 150
Temperature [°C]
Figure 10. Shutdown Feedback Voltage
Fig.12 Over Voltage Protection
1.15
1.1
1.05
Vovp 1
0.95
0.9
0.85
-25 0 25 50 75 100 125 150
Temperature [°C]
Figure 12. Over Voltage Protection
6
Datasheet pdf - http://www.DataSheet4U.net/

6 Page



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共有リンク

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