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LT3573IMSE#TRPBF PDF预览

LT3573IMSE#TRPBF

更新时间: 2024-02-19 23:40:40
品牌 Logo 应用领域
凌特 - Linear 转换器
页数 文件大小 规格书
26页 271K
描述
LT3573 - Isolated Flyback Converter without an Opto-Coupler; Package: MSOP; Pins: 16; Temperature Range: -40°C to 85°C

LT3573IMSE#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:MSOP包装说明:HTSSOP, TSSOP16,.19,20
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE最大输入电压:40 V
最小输入电压:3 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:4.039 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:1.85 A封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP16,.19,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK-BOOST
最大切换频率:1000 kHz技术:BIPOLAR
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3 mmBase Number Matches:1

LT3573IMSE#TRPBF 数据手册

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LT3511  
elecTrical characTerisTics The l denotes the specifications which apply over the full operating  
temperature range, otherwise specifications are at TA = 25°C. VIN = 24V unless otherwise noted.  
PARAMETER  
CONDITIONS  
MIN  
TYP  
40  
MAX  
UNITS  
kHz  
µA  
Minimum Switching Frequency  
T Current into R  
C
R = 53.6k  
TC  
9.5  
3.1  
REF  
BIAS Pin Voltage  
Internally Regulated  
3
3.2  
V
Note 1: Stresses beyond those listed under Absolute Maximum Ratings  
may cause permanent damage to the device. Exposure to any Absolute  
Maximum Rating condition for extended periods may affect device  
reliability and lifetime.  
Note 2: The LT3511E is guaranteed to meet performance specifications  
from 0°C to 125°C junction temperature. Specifications over the –40°C  
to 125°C operating junction temperature range are assured by design,  
characterization and correlation with statistical process controls. The  
LT3511I is guaranteed to meet performance specifications from –40°C to  
125°C operating junction temperature range. The LT3511H is guaranteed  
to meet performance specifications from –40°C to 150°C operating  
junction temperature range. The LT3511MP is guaranteed over the full  
–55°C to 150°C operating junction range. High junction temperatures  
degrade operating lifetimes. Operating lifetime is derated at junction  
temperatures greater than 125°C.  
Note 3: Current flows out of the R pin.  
REF  
Note 4: The SW pin is rated to 150V for transients. Operating waveforms  
of the SW pin should keep the pedestal of the flyback waveform below  
100V as shown in Figure 5.  
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted.  
Output Voltage  
Quiescent Current  
BIAS Pin Voltage  
5.25  
5.20  
5.15  
5.10  
5.05  
5.00  
4.95  
4.90  
4.85  
4.80  
4.75  
5
4
3
2
1
0
4.0  
3.5  
3.0  
2.5  
V
= 48V  
IN  
V
IN  
V
IN  
V
IN  
= 24V  
= 48V  
= 100V  
V
V
= 24V, 10mA  
= 24V, NO LOAD  
IN  
IN  
2.0  
–50 –25  
0
25 50 75 100 125 150  
TEMPERATURE (°C)  
–50  
50  
100 125  
150  
–50 –25  
0
25 50 75 100 125 150  
TEMPERATURE (°C)  
–25  
0
25  
75  
TEMPERATURE (°C)  
3511 G03  
3511 G01  
3511 G02  
Switch VCESAT  
Switch Current Limit  
Quiescent Current vs VIN  
1000  
800  
600  
400  
200  
0
4
3
2
1
0
400  
MAXIMUM CURRENT LIMIT  
350  
300  
250  
200  
150  
100  
50  
MINIMUM CURRENT LIMIT  
0
0
50 100 150 200 250 300 350  
SWITCH CURRENT (mA)  
0
20  
40  
60  
80  
100  
–25  
0
50 75 100 125 150  
25  
TEMPERATURE (°C)  
–50  
VOLTAGE (V)  
3511 G04  
3511 G06  
3511 G05  
3511fa  
3

LT3573IMSE#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LT3573IMSE#PBF Linear

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