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5L0380R の電気的特性と機能

5L0380RのメーカーはFairchild Semiconductorです、この部品の機能は「Fairchild Power Switch(FPS)」です。


製品の詳細 ( Datasheet PDF )

部品番号 5L0380R
部品説明 Fairchild Power Switch(FPS)
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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5L0380R Datasheet, 5L0380R PDF,ピン配置, 機能
www.fairchildsemi.com
KA5x03xx-SERIES
KA5H0365R, KA5M0365R, KA5L0365R
KA5H0380R, KA5M0380R, KA5L0380R
Fairchild Power Switch(FPS)
Features
• Precision Fixed Operating Frequency (100/67/50kHz)
• Low Start-up Current(Typ. 100uA)
• Pulse by Pulse Current Limiting
• Over Current Protection
• Over Voltage Protection (Min. 25V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto-Restart Mode
Applications
• SMPS for VCR, SVR, STB, DVD & DVCD
• SMPS for Printer, Facsimile & Scanner
• Adaptor for Camcorder
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) consists of a
high voltage power SenseFET and a current mode PWM IC.
Included PWM controller integrates the fixed frequency
oscillator, the under voltage lock-out, the leading edge
blanking, the optimized gate turn-on/turn-off driver, the
thermal shutdown protection, the over voltage protection,
and the temperature compensated precision current sources
for the loop compensation and the fault protection circuitry.
Compared to a discrete MOSFET and a PWM controller or
an RCCsolution, a Fairchild Power Switch(FPS) can reduce
the total component count, design size and weight and at the
same time increase efficiency, productivity, and system
reliability. It has a basic platform well suited for the cost
effective design in either a flyback converter or a forward
converter
TO-220F-4L
Internal Block Diagram
1
1. GND 2. Drain 3. VCC 4. FB
#3 VCC
#4 FB
32V 5V Internal
Vref bias
Good
logic
5μA
7.5V
27V
OSC
9V
1mA
S
Q
R
2.5R
1R
+
L.E.B
0.1V
+
+ Thermal S/D
S
Q
R
OVER VOLTAGE S/D
Power on reset
©2003 Fairchild Semiconductor Corporation
SFET
#2 DRAIN
#1 GND
Rev.1.0.7

1 Page





5L0380R pdf, ピン配列
KA5X03XX-SERIES
Electrical Characteristics (SenseFET Part)
(Ta = 25°C unless otherwise specified)
Parameter
Symbol
KA5H0365R, KA5M0365R, KA5L0365R
Drain-Source Breakdown Voltage
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
RDS(ON)
gfs
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Gate-Drain (Miller) Charge
Qgd
KA5H0380R, KA5M0380R, KA5L0380R
Drain-Source Breakdown Voltage
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
Condition
Min.
VGS=0V, ID=50μA
VDS=Max. Rating, VGS=0V
VDS=0.8Max. Rating,
VGS=0V, TC=125°C
VGS=10V, ID=0.5A
VDS=50V, ID=0.5A
VGS=0V, VDS=25V,
f=1MHz
VDD=0.5BVDSS, ID=1.0A
(MOSFET switching
time is essentially
independent of
operating temperature)
VGS=10V, ID=1.0A,
VDS=0.5BVDSS (MOSFET
switching time is essentially
independent of
operating temperature)
650
-
-
-
2.0
-
-
-
-
-
-
-
-
-
-
VGS=0V, ID=50μA
VDS=Max. Rating, VGS=0V
VDS=0.8Max. Rating,
VGS=0V, TC=125°C
VGS=10V, ID=0.5A
VDS=50V, ID=0.5A
VGS=0V, VDS=25V,
f=1MHz
VDD=0.5BVDSS, ID=1.0A
(MOSFET switching
time is essentially
independent of
operating temperature)
VGS=10V, ID=1.0A,
VDS=0.5BVDSS (MOSFET
switching time is
essentially independent of
operating temperature)
800
-
-
-
1.5
-
-
-
-
-
-
-
-
-
-
Typ. Max. Unit
--
- 50
- 200
3.6 4.5
--
720 -
40 -
40 -
150 -
100 -
150 -
42 -
- 34
7.3 -
13.3 -
V
μA
μA
Ω
S
pF
nS
nC
--
- 250
- 1000
4.0 5.0
2.5 -
779 -
75.6 -
24.9 -
40 -
95 -
150 -
60 -
- 34
7.2 -
12.1 -
V
μA
μA
Ω
S
pF
nS
nC
Note:
1. Pulse test: Pulse width 300μS, duty 2%
2. S = R-1--
3


3Pages


5L0380R 電子部品, 半導体
KA5X03XX-SERIES
Typical Performance Characteristics (Continued)
(KA5H0365R, KA5M0365R, KA5L0365R)
1.2
1.1
1.0
@ Notes :
0.9 1. VGS = 0V
2. ID = 250μA
0.8
-50
0 50 100
TJ, Junction Temperature [oC]
Figure 7. Breakdown Voltage vs. Temperature
150
2.5
2.0
1.5
1.0
@ Notes:
0.5
1. VGS = 10V
2. ID = 1.5 A
0.0
-50
0 50 100
T J, Junction Temperature [oC]
Figure 8. On-Resistance vs. Temperature
150
102
Operation in This Area
is Limited by R DS(on)
101
100 μs
10 μs
1 ms
10 ms
100 DC
10-1
10-2
100
@ Notes :
1. TC = 25 oC
2. TJ = 150 oC
3. Single Pulse
101 102
VDS , Drain-Source Voltage [V]
Figure 9. Max. Safe Operating Area
103
3.0
2.5
2.0
1.5
1.0
0.5
0.0
25 50 75 100 125
TC, Case Temperature [oC]
Figure 10. Max. Drain Current vs. Case Temperature
150
100
D=0.5
0.2
0.1
10- 1
0.05
0.02
0.01
single pulse
@ Notes :
1. ZθJC(t)=1.25 oC/W Max.
2. Duty Factor, D=t1/t2
3. TJM-TC=PDM*ZθJC(t)
10- 2
10- 5
10- 4
10- 3
10-2
10-1
t1 , Square Wave Pulse Duration
Figure 11. Thermal Response
100
[sec]
101
6

6 Page



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共有リンク

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部品番号部品説明メーカ
5L0380R

Fairchild Power Switch(FPS)

Fairchild Semiconductor
Fairchild Semiconductor


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