5秒后页面跳转
LTC1174CS8-3.3#TR PDF预览

LTC1174CS8-3.3#TR

更新时间: 2024-02-27 00:45:37
品牌 Logo 应用领域
凌特 - Linear 光电二极管
页数 文件大小 规格书
20页 256K
描述
Switching Regulator, Current-mode, 1A, 200kHz Switching Freq-Max, CMOS, PDSO8

LTC1174CS8-3.3#TR 数据手册

 浏览型号LTC1174CS8-3.3#TR的Datasheet PDF文件第2页浏览型号LTC1174CS8-3.3#TR的Datasheet PDF文件第3页浏览型号LTC1174CS8-3.3#TR的Datasheet PDF文件第4页浏览型号LTC1174CS8-3.3#TR的Datasheet PDF文件第6页浏览型号LTC1174CS8-3.3#TR的Datasheet PDF文件第7页浏览型号LTC1174CS8-3.3#TR的Datasheet PDF文件第8页 
LTC1174  
LTC1174-3.3/LTC1174-5  
U W  
TYPICAL PERFOR A CE CHARACTERISTICS  
Switch Leakage Current  
vs Temperature  
Line Regulation  
Efficiency vs Input Voltage  
6
4
180  
160  
140  
120  
100  
80  
95  
V
= 13.5V  
I
I
= 100mA  
= 0V  
IN  
LOAD  
PGM  
94  
93  
2
0
L = 100µH  
92  
–2  
–4  
–6  
–8  
–10  
–12  
–14  
L = 50µH  
91  
90  
60  
V
I
I
= 5V  
89  
88  
87  
OUT  
PGM  
LOAD  
40  
= 0V  
= 75mA  
20  
CORE = CTX (Kool Mµ®)  
0
0
4
6
8
10  
12  
14  
0
20  
40  
60  
100  
2
80  
9
5
7
10 11 12 13 14  
6
8
INPUT VOLTAGE (V)  
TEMPERATURE (°C)  
INPUT VOLTAGE (V)  
1174 G07  
1174 G08  
1174 G09  
DC Supply Current  
Supply Current in Shutdown  
Efficiency vs Input Voltage  
500  
450  
400  
350  
300  
250  
200  
150  
100  
50  
95  
94  
93  
92  
91  
90  
89  
1.8  
1.6  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
I
= 0V  
PGM  
ACTIVE MODE  
V
= 5V  
OUT  
L = 100µH  
COIL = CTX100-4  
SHUTDOWN = 0V  
T
= 25°C  
A
I
= V  
IN  
PGM  
CURRENT INTO PIN 6 ONLY  
I = 100mA  
LOAD  
I = 0V  
PGM  
I
= 300mA  
LOAD  
I
= V  
PGM  
IN  
SLEEP MODE  
T
= 25°C  
A
0
0
4
6
8
10  
12  
14  
2
5
6
7
8
9
10 11 12 13 14  
0
4
6
8
10  
12  
14  
2
INPUT VOLTAGE (V)  
INPUT VOLTAGE (V)  
INPUT VOLTAGE (V)  
1174 G12  
1174 G10  
1174 G11  
Operating Frequency  
vs V – V  
Switch Resistance vs  
Input Voltage  
Off-Time vs Output Voltage  
IN  
OUT  
1.7  
1.6  
1.5  
1.4  
1.3  
1.2  
1.1  
1.0  
0.9  
0.8  
0.7  
50  
40  
30  
20  
10  
0
2.0  
1.5  
1.0  
0.5  
0
T = 25°C  
A
V
= 5V  
OUT  
T
= 25°C  
A
T
A
= 70°C  
LTC1174HV  
LTC1174  
LTC1174-5  
LTC1174HV-5  
LTC1174-3.3  
LTC1174HV-3.3  
5
7
0
2
3
6
8
9
4
6
10 12  
14 16 18 20  
INPUT VOLTAGE (V)  
0
1
3
4
5
1
4
8
2
(V – V ) VOLTAGE (V)  
OUTPUT VOLTAGE (V)  
IN  
OUT  
1174 G13  
1174 G14  
1174 G15  
1174fe  
5

与LTC1174CS8-3.3#TR相关器件

型号 品牌 描述 获取价格 数据表
LTC1174CS8-3.3#TRPBF Linear LTC1174 - High Efficiency Step-Down and Inverting DC/DC Converter; Package: SO; Pins: 8; T

获取价格

LTC1174CS8-5 Linear High Efficiency Step-Down and Inverting DC/DC Converter

获取价格

LTC1174CS8-5#PBF Linear LTC1174 - High Efficiency Step-Down and Inverting DC/DC Converter; Package: SO; Pins: 8; T

获取价格

LTC1174CS8-5#TR Linear LTC1174 - High Efficiency Step-Down and Inverting DC/DC Converter; Package: SO; Pins: 8; T

获取价格

LTC1174CS8-5#TRPBF Linear LTC1174 - High Efficiency Step-Down and Inverting DC/DC Converter; Package: SO; Pins: 8; T

获取价格

LTC1174HVCN8 Linear High Efficiency Step-Down and Inverting DC/DC Converter

获取价格