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器件3D模型￥ 7.192
LM5005MHX 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
DC/DC转换器
封装:
TSSOP-20
描述:
LM5005高电压2.5安培降压稳压器 LM5005 High Voltage 2.5 Amp Buck Regulator
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3P4Hot
典型应用电路图在P1P7P8P17P18P19P20P21P22
原理图在P9P11P12P17
封装尺寸在P33P35P36
标记信息在P33
封装信息在P32P33P34P35P36
技术参数、封装参数在P5P10P26
应用领域在P1P31P38
电气规格在P5P6P7
导航目录
LM5005MHX数据手册
Page:
of 38 Go
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Output Current (A)
Efficiency ()
0 0.5 1 1.5 2 2.5
20
30
40
50
60
70
80
90
100
D001
VIN = 12 V
VIN = 24 V
VIN = 36 V
VIN = 48 V
VIN = 60 V
VIN = 75 V
0 2 4 6 8 10
0
2
4
6
8
10
V
CC
(V)
V
IN
(V)
Ramp Up
Ramp Down
PHASE (°)
10k 100k 1M 10M 100M
FREQUENCY (Hz)
-30
-20
-10
0
10
20
30
40
50
GAIN (dB)
-135
-90
-45
0
45
90
135
180
225
GAIN
PHASE
TEMPERATURE (
o
C)
NORMALIZED SOFTSTART CURRENT
-50 -25 0 25 50 75 100
125
0.90
0.95
1.00
1.05
1.10
0
4 16 20 24
I
CC
(mA)
0
2
4
6
8
V
CC
(V)
8
12
8
LM5005
SNVS397E –SEPTEMBER 2005–REVISED NOVEMBER 2016
www.ti.com
Product Folder Links: LM5005
Submit Documentation Feedback Copyright © 2005–2016, Texas Instruments Incorporated
Typical Characteristics (continued)
Unless otherwise specified, V
IN
= 48 V and V
OUT
= 5 V (see Typical Application for circuit designs).
Figure 3. Soft-Start Current vs Temperature
V
IN
= 12 V
Figure 4. V
CC
vs I
CC
R
L
= 7 kΩ
Figure 5. V
CC
vs V
IN
A
VCL
= 101
Figure 6. Error Amplifier Gain and Phase
Figure 7. LM5005 Evaluation Board Efficiency vs I
OUT
and V
IN
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