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LTM8048 PDF预览

LTM8048

更新时间: 2023-12-20 18:44:05
品牌 Logo 应用领域
亚德诺 - ADI 转换器稳压器
页数 文件大小 规格书
20页 260K
描述
具 LDO 后置稳压器的 3.1VIN 至 32VIN 隔离式 μModule DC/DC 转换器

LTM8048 数据手册

 浏览型号LTM8048的Datasheet PDF文件第2页浏览型号LTM8048的Datasheet PDF文件第3页浏览型号LTM8048的Datasheet PDF文件第4页浏览型号LTM8048的Datasheet PDF文件第6页浏览型号LTM8048的Datasheet PDF文件第7页浏览型号LTM8048的Datasheet PDF文件第8页 
LTM8048  
Unless otherwise noted, operating conditions are  
TYPICAL PERFORMANCE CHARACTERISTICS  
as in Table 1 (TA = 25°C).  
BIAS Current vs VOUT1 Load  
Maximum Load vs VIN  
Maximum Load vs VIN  
13  
12  
11  
10  
9
500  
450  
400  
350  
300  
250  
200  
150  
100  
350  
V
= 12V  
BIAS = V IF V ≤ 5V  
BIAS = V IF V ≤ 5V  
IN IN  
BIAS = 5V IF V > 5V  
IN  
OUT1  
IN  
IN  
BIAS = 5V  
BIAS = 5V IF V > 5V  
12V  
IN  
IN  
300  
250  
200  
150  
100  
50  
24V  
IN  
8
7
6
2.5V  
3.3V  
OUT1  
OUT1  
OUT1  
8V  
5
OUT1  
OUT1  
5V  
12V  
4
0
0
50  
100  
150  
200  
250  
0
5
10  
15  
(V)  
20  
25  
30  
0
5
10  
V
IN  
15  
(V)  
20  
25  
V
CURRENT (mA)  
V
OUT1  
IN  
8048 G10  
8048 G11  
8048 12  
Input Current vs VIN  
VOUT1 Shorted  
Minimum Load vs VIN  
Minimum Load vs VIN  
40  
35  
30  
25  
20  
15  
10  
5
15  
12  
9
80  
70  
60  
50  
40  
30  
20  
10  
2.5V  
3.3V  
OUT1  
8V  
OUT1  
OUT1  
OUT1  
12V  
OUT1  
5V  
6
3
0
0
0
5
10  
15  
(V)  
20  
25  
30  
0
5
10  
15  
(V)  
20  
25  
30  
0
4
8
12 16 20 24 28 32  
(V)  
V
V
V
IN  
IN  
IN  
8048 G13  
8048 G14  
8048 G15  
Input Current vs VIN  
VOUT2 Shorted  
VOUT2 Output Ripple and Noise  
VOUT2 Dropout Voltage vs Load  
225  
200  
175  
150  
125  
100  
75  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
V
V
V
= 12V  
V
= 3.3V  
OUT2  
IN  
= 5.7V  
= 5V  
OUT1  
OUT2  
125°C  
500µV/DIV  
25°C  
–40°C  
8048 G26  
1µs/DIV  
MEASURED PER AN70,  
USING HP461A AMPLIFIER,  
150MHz BW  
50  
0
10  
20  
(V)  
30  
40  
0
50  
100  
150  
200  
250  
300  
V
V
OUT2  
LOAD CURRENT (mA)  
IN  
8048 G16  
8048 G17  
8048fg  
5
For more information www.linear.com/LTM8048  

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