參數(shù)資料
型號: KA5L0380R-TU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SPS consist of high voltage power SenseFET and current mode PWM IC
中文描述: 12 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PSFM4
封裝: TO-220F, 4 PIN
文件頁數(shù): 6/14頁
文件大?。?/td> 268K
代理商: KA5L0380R-TU
KA5H0380R/KA5M0380R/KA5L0380R
6
typical performance characteristics (continued)
10
-5
10
-4
t
1
, Square Wave Pulse Duration [sec]
10
-3
10
-2
10
-1
10
0
10
1
10
-2
10
-1
10
0
single pulse
0.2
0.1
0.01
0.02
0.05
D=0.5
@ Notes :
1. Z
θ
JC
(t)=1.25
o
C/W Max.
2. Duty Factor, D=t
1
/t
2
3. T
JM
-T
C
=P
DM
*Z
θ
JC
(t)
Z
θ
J
(
-50
0
50
100
150
0.8
0.9
1.0
1.1
1.2
@ Notes :
1. V
GS
= 0V
2. I
D
= 250
μ
A
T
J
, Junction Temperature [
o
C]
B
D
,
D
-50
0
50
100
150
0.0
0.5
1.0
1.5
2.0
2.5
R
D
,
D
T
J
, Junction Temperature [
o
C]
@ Notes:
1. V
GS
= 10V
2. I
D
= 1.5 A
10
1
10
2
10
3
10
-2
10
-1
10
0
10
1
10
2
100
μ
s
DC
10
μ
s
1 ms
10 ms
@ Notes :
1. T
C
= 25
o
C
2. T
J
= 150
o
C
3. Single Pulse
Operation in This Area
is Limited by R
DS(on)
I
D
V
DS
, Drain-Source Voltage [V]
40
60
80
100
120
140
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
I
D
,
T
C
, Case Temperature [
o
C]
Figure 7. Breakdown Voltage vs. Temperature
Figure 8. On-Resistance vs. Temperature
Figure 9. Max. Safe Operating Area
Figure 10. Max. Drain Current vs. Case Temperature
Figure 11. Thermal Response
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