参数资料
型号: TL5001MJG
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8
封装: CERAMIC, DIP-8
文件页数: 7/31页
文件大小: 745K
代理商: TL5001MJG
TL5001, TL5001A
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS084F – APRIL 1994 – REVISED JANUARY 2002
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
1.5
1
0.5
0
020
40
Error
Amplifier
Output
V
oltage
V
2
2.5
3
60
80
100
120
V
O
IO – Output (Source) Current – A
VCC = 6 V
VI(FB) = 0.8 V
TA = 25 °C
ERROR AMPLIFIER OUTPUT VOLTAGE
vs
OUTPUT (SOURCE) CURRENT
Figure 14
2.43
2.42
2.41
2.40
– 50
– 25
0
Error
Amplifier
Output
V
oltage
V
2.44
2.45
2.46
25
50
75
100
V
O
TA – Ambient Temperature – °C
VCC = 6 V
VI(FB) = 0.8 V
No Load
ERROR AMPLIFIER OUTPUT VOLTAGE
vs
AMBIENT TEMPERATURE
Figure 15
180
160
140
120
– 50
– 25
0
Error
Amplifier
Output
V
oltage
mV
200
220
240
25
50
75
100
V
O
TA – Ambient Temperature – °C
VCC = 6 V
VI(FB) = 1.2 V
No Load
ERROR AMPLIFIER OUTPUT VOLTAGE
vs
AMBIENT TEMPERATURE
Figure 16
30
20
0
– 10
– 20
40
10
10 k
100 k
1 M
10 M
Error
Amplifier
Open-Loop
Gain
dB
f – Frequency – Hz
VCC = 6 V
TA = 25 °C
A
V
Error
Amplifier
Open-Loop
Phase
Shift
φ
AV
ERROR AMPLIFIER OPEN-LOOP GAIN AND
PHASE SHIFT
vs
FREQUENCY
– 180
°
– 210
°
– 240
°
– 270
°
– 300
°
– 330
°
– 360
°
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相关代理商/技术参数
参数描述
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