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LTC1153CS8 PDF预览

LTC1153CS8

更新时间: 2024-09-23 22:55:51
品牌 Logo 应用领域
凌特 - Linear 断路器复位电路
页数 文件大小 规格书
16页 342K
描述
Auto-Reset Electronic Circuit Breaker

LTC1153CS8 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOIC包装说明:SO-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.1可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):235
电源:4.5/18 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Power Management Circuits
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:3.9 mm
Base Number Matches:1

LTC1153CS8 数据手册

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LTC1153  
Auto-Reset  
Electronic Circuit Breaker  
U
DESCRIPTIO  
EATURE  
S
F
Programmable Trip Delay: 15µs to >100ms  
Programmable Trip Current: 1mA to >20A  
Programmbale Auto-Reset Time: 1ms to >10 sec.  
4.5V to 18V Supply Range  
Drives Low RDS(ON) N-Channel MOSFETs  
Status Output Indicates Fault Condition  
Thermal Trip with PTC Thermistor  
8µA IQ in Standby Mode  
The LTC1153 electronic circuit breaker drives a low cost  
N-channel MOSFET to interrupt power to a sensitive  
electronic load in the event of an over-current condition.  
The breaker remains tripped for a period of time set by an  
external timing capacitor and then is automatically reset.  
This cycle continues until the over-current condition is  
removed, protecting both the sensitive load and the  
MOSFET switch.  
No External Charge Pump Capacitors  
Available in 8-Pin SOIC  
The trip current, trip delay time and auto-reset period are  
programmable over a wide range to accommodate a  
varietyofloadimpedances. Anactivehighshutdowninput  
isalsoprovidedandinterfacesdirectlytoaPTCthermistor  
for thermal circuit breaking. An open-drain output is  
provided to report breaker status to the µP.  
O U  
PPLICATI  
S
A
Power Bus Circuit Breaker  
SCSI Termination Power Protection  
Regulator Over-Current Protection  
Battery Short-Circuit Protection  
DC Motor Stall Protection  
The LTC1153 is available in both 8-pin DIP and 8-pin SOIC  
packages.  
Sensitive System Power Interrupt  
U
O
TYPICAL APPLICATI  
5V/1A Electronic Circuit Breaker with 1ms Trip Delay,  
200ms Auto-Reset Period and 70°C Thermal Shutdown  
Trip Delay Time  
10  
ON/OFF  
R
R
C
= 0.1Ω  
IN  
VS  
SEN  
D
D
C
= 100k  
*R  
R
D
SEN  
D
C
T
0.01µF  
= 0.01µF  
0.1Ω  
100k  
0.22µF  
C
DS  
G
T
Z5U  
1
0.1  
LTC1153  
TO µP  
IRLR024  
STATUS  
GND  
51k  
51k  
SHUTDOWN  
5V  
SENSITIVE  
5V LOAD  
**70°C  
PTC  
0.01  
ALL COMPONENTS SHOWN ARE SURFACE MOUNT.  
IMS026 INTERNATIONAL MANUFACTURING SERVICE, INC. (401) 683-9700  
RL2006-100-70-30-PT1 KEYSTONE CARBON COMPANY (814) 781-1591  
1
10  
CIRCUIT BREAKER CURRENT (A)  
100  
*
**  
LTC1153 • TA02  
LTC1153 • TA01  
1

LTC1153CS8 替代型号

型号 品牌 替代类型 描述 数据表
LTC1153CS8#PBF Linear

完全替代

LTC1153 - Auto-Reset Electronic Circuit Breaker; Package: SO; Pins: 8; Temperature Range:
LTC1153IS8#TR Linear

类似代替

LTC1153 - Auto-Reset Electronic Circuit Breaker; Package: SO; Pins: 8; Temperature Range:

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LTC1153IS8 Linear

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LTC1153IS8#TR Linear

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