5秒后页面跳转
LTC4212CMS#TR PDF预览

LTC4212CMS#TR

更新时间: 2024-09-25 13:09:51
品牌 Logo 应用领域
凌特 - Linear 控制器
页数 文件大小 规格书
24页 230K
描述
LTC4212 - Hot Swap Controller with Power-Up Timeout; Package: MSOP; Pins: 10; Temperature Range: 0°C to 70°C

LTC4212CMS#TR 技术参数

是否Rohs认证:不符合生命周期:Transferred
零件包装代码:MSOP包装说明:TSSOP, TSSOP10,.19,20
针数:10Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.16Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-G10JESD-609代码:e0
长度:3 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:10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:TSSOP封装等效代码:TSSOP10,.19,20
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):255电源:5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Power Management Circuits最大供电电流 (Isup):1.5 mA
最大供电电压 (Vsup):16.5 V最小供电电压 (Vsup):2.5 V
标称供电电压 (Vsup):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:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

LTC4212CMS#TR 数据手册

 浏览型号LTC4212CMS#TR的Datasheet PDF文件第2页浏览型号LTC4212CMS#TR的Datasheet PDF文件第3页浏览型号LTC4212CMS#TR的Datasheet PDF文件第4页浏览型号LTC4212CMS#TR的Datasheet PDF文件第5页浏览型号LTC4212CMS#TR的Datasheet PDF文件第6页浏览型号LTC4212CMS#TR的Datasheet PDF文件第7页 
LTC4212  
Hot Swap Controller with  
Power-Up Timeout  
U
DESCRIPTIO  
FEATURES  
The LTC®4212 is a Hot SwapTM controller that allows a  
board to be safely inserted and removed from a live  
backplane.Aninternalhighsideswitchdrivercontrolsthe  
gateofanexternalN-channelMOSFETforsupplyvoltages  
ranging from 2.5V to 16.5V. The LTC4212 provides soft-  
start and inrush current limiting during the start-up  
period. It features a power-up timeout circuit that discon-  
nectsthesystemsupplywhentheonboardsuppliesdonot  
enter into regulation within an adjustable timeout period.  
The controller interfaces with external supply monitor ICs  
or directly with the PGOOD pin of a DC/DC converter. After  
normal power-up, a programmable power good glitch  
filter can be enabled to filter out short term dips in the  
supplies.  
Allows Safe Board Insertion and Removal  
from a Live Backplane  
Controls Supply Voltages from 2.5V to 16.5V  
Adjustable Soft-Start with Inrush Current  
Limiting  
Fast Turn-Off Time  
No External Gate Capacitor is Required  
Power Good Input with Adjustable Timer and  
Glitch Filter  
Power-Up Timeout Circuit Interfaces with External  
Supply Monitors  
Dual Level Overcurrent Fault Protection  
Automatic Retry or Latched Mode Operation  
High Side Drive for an External N-Channel FET  
MS10 Package  
Two current limit comparators provide dual level  
overcurrent circuit breaker protection. The slow com-  
paratortripsatVCC 50mVandactivatesin18µs. Thefast  
comparator trips at VCC – 150mV and typically responds  
in 500ns.  
U
APPLICATIO S  
Electronic Circuit Breaker  
Hot Board Insertion and Removal  
The LTC4212 can be configured for both latchoff and  
autoretry applications and is available in a 10-pin MSOP  
package.  
Self-Isolating Hot Swap Boards  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Hot Swap is a trademark of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Hot Swap Controller with Power Good Function  
BACKPLANE  
CONNECTOR CONNECTOR  
(FEMALE) (MALE)  
EDGE  
0.007  
Si4410DY  
Power-Up Waveforms  
V
CC  
5V  
5V  
+
10Ω  
100nF  
2.5V  
1.5A  
LT1963-2.5  
Z1  
ON  
10µF  
+
+
+
+
5V/DIV  
10µF  
10µF  
10µF  
TIMER  
1V/DIV  
V
SENSE  
GATE  
10k  
10k  
CC  
3.3V  
1.5A  
LT1963-3.3  
ON  
10k  
10µF  
20k  
LTC4212  
PGT  
PGT  
1V/DIV  
PGI  
FAULT  
FAULT  
GND  
10k  
V
CCA  
V
CC3  
TIMER  
PGF  
LTC1727-2.5  
COMP2.5  
COMP3  
PGI  
5V/DIV  
2.1k  
V
CC25  
0.01µF  
4.7nF  
270pF  
COMP A GND  
5ms/DIV  
4212 TA01a  
GND  
Z1 = SMAJ10A (TVS)  
4212f  
1

与LTC4212CMS#TR相关器件

型号 品牌 获取价格 描述 数据表
LTC4212CMS#TRPBF Linear

获取价格

暂无描述
LTC4212IMS Linear

获取价格

Hot Swap Controller with Power-Up Timeout
LTC4212IMS#TRPBF Linear

获取价格

LTC4212 - Hot Swap Controller with Power-Up Timeout; Package: MSOP; Pins: 10; Temperature
LTC4213 Linear

获取价格

No RSENSE™ Electronic Circuit Breaker
LTC4213 ADI

获取价格

无检测电阻器 (No RSENSE?) 型 电子电路断路器
LTC4213CDDB Linear

获取价格

No RSENSE™ Electronic Circuit Breaker
LTC4213CDDB#PBF Linear

获取价格

LTC4213 - No RSENSE Electronic Circuit Breaker; Package: DFN; Pins: 8; Temperature Range:
LTC4213CDDB#TR Linear

获取价格

暂无描述
LTC4213CDDB#TRM Linear

获取价格

暂无描述
LTC4213CDDB#TRPBF Linear

获取价格

LTC4213 - No RSENSE Electronic Circuit Breaker; Package: DFN; Pins: 8; Temperature Range: