参数资料
型号: PWS750
文件页数: 4/11页
文件大小: 181K
代理商: PWS750
4
PWS750
TYPICAL PERFORMANCE CURVES
T
A
= +25
°
C, V
IN
= 15VDC, I
LOAD
=
±
15mA unless otherwise noted.
PWS750-4U LINE REGULATION
5.3
5.2
5.1
5
4.9
4.8
4.7
14
15
16
17
±V (V)
I
4.6
5.4
13
18
PWR750-2U LINE REGULATION
16
14
12
10
10
12
14
16
±V (V)
I
18
18
PWR750-2U AND PWS70-4U LOAD LINES
10
15
20
0
5
10
15
20
25
30
±
O
Load (mA)
PWS750-2U
PWS750-4U
OUTPUT RIPPLE VOLTAGE
50
40
30
20
10
0
0.2
0.4
0.6
0.8
1
Filter Capacitance (μF)
R
Ripple Frequency =
Oscillator Frequency
0.1
EFFICIENCY/LOAD CURVE
80
70
60
50
40
30
0
5
10
15
20
25
30
E
PWS750-4U
4 Channel
PWS750-1U
PWS750-2U
Load Current (±mA)
TTL SIGNAL DUTY CYCLE
100
75
50
25
0
%
1
1.5
2
2.5
Synchronization Frequency (MHz)
(= Twice the FET Drive Frequency)
DC = t + t
t
t
H
t
L
Acceptable
Duty
Cycle
Nominal Operating
Frequency
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