Wide Operating Range Dual Hot Swap Controller Fast Response Limits Peak Fault Current

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Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor

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具有 I2C 兼容型監(jiān)視功能的熱插撥控制器

LTC?4215 / LTC4215-2 熱插撥 (Hot Swap?) 控制器允許電路板在帶電背板上安全地插入和撥出。利用一個(gè)外部 N 溝道通路晶體管，可使電路板電源電壓和浪涌電流以一個(gè)可調(diào)斜率的斜坡上升。一個(gè) I2C 接口和板載 ADC 實(shí)現(xiàn)監(jiān)控負(fù)載電流、電壓和故障狀態(tài)。\n\n 該器件具有可調(diào)折返電流限制功能和一個(gè)用于設(shè)定浪涌電流的 dI/dt? 的軟起動(dòng)引腳。一個(gè) I2C 接口可以把器件配置成在 LTC4215 檢測(cè)到一個(gè)電流限制故障之后鎖斷或自動(dòng)再起動(dòng)。\n\n 該控制器還具有一些附加功能，包括：在發(fā)生故障時(shí)中斷主機(jī)、在輸出電源良好時(shí)進(jìn)行通報(bào)、檢測(cè)負(fù)載板卡的插撥、 ? 允許電路板在帶電的背板上安全地插入\n\n? 8 位 ADC 負(fù)責(zé)監(jiān)視電流和電壓\n\n? I2C/SMBus 接口\n\n? 寬工作電壓范圍：2.9V 至 15V\n\n? 20μs (LTC4215) 或 420μs (LTC4215-2) 電路斷路器超時(shí)\n\n? dI/dt 的控制軟起動(dòng)\n\n? 用于外部 N 溝道 MOSFET 的高壓側(cè)驅(qū)動(dòng)\n\n? 無需外部柵極電容器\n\n? 輸入過壓 / 欠壓保護(hù)\n\n? 在故障之后可任選鎖斷或自動(dòng)重試\n\n? 在故障之后向主機(jī)發(fā)出報(bào)警信號(hào)\n\n? 具有折返功能的浪涌電流限制\n\n? 采用 24 引腳 (4mm x 5mm) QF;

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Hot Swap Controller with I2C Compatible Monitoring

Allows Safe Insertion into Live Backplane 8-Bit ADC Monitors Current and Voltage I2C/SMBus Interface Wide Operating Voltage Range: 2.9V to 15V dI/dt Controlled Soft-Start Circuit Breaker Timeout: 20μs (LTC4215-1) or 420μs (LTC4215-3) Three General Purpose Outputs High Side Drive for Extern

文件：317.57 Kbytes 頁數(shù)：28 Pages

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Hot Swap Controller with I2C Compatible Monitoring

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n 20μs (LTC4215) or 420μs (LTC4215-2) Circuit Breaker Timeout n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel MOSFET

文件：271.27 Kbytes 頁數(shù)：28 Pages

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Hot Swap Controller with I2C Compatible Monitoring

Allows Safe Insertion into Live Backplane 8-Bit ADC Monitors Current and Voltage I2C/SMBus Interface Wide Operating Voltage Range: 2.9V to 15V dI/dt Controlled Soft-Start Circuit Breaker Timeout: 20μs (LTC4215-1) or 420μs (LTC4215-3) Three General Purpose Outputs High Side Drive for Extern

文件：317.57 Kbytes 頁數(shù)：28 Pages

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凌力爾特

Hot Swap Controller with I2C Compatible Monitoring

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n 20μs (LTC4215) or 420μs (LTC4215-2) Circuit Breaker Timeout n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel MOSFET

文件：271.27 Kbytes 頁數(shù)：28 Pages

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Hot Swap Controller with I2C Compatible Monitoring

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n 20μs (LTC4215) or 420μs (LTC4215-2) Circuit Breaker Timeout n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel MOSFET

文件：271.27 Kbytes 頁數(shù)：28 Pages

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凌力爾特

Hot Swap Controller with I2C Compatible Monitoring

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n 20μs (LTC4215) or 420μs (LTC4215-2) Circuit Breaker Timeout n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel MOSFET

文件：271.27 Kbytes 頁數(shù)：28 Pages

LINER

凌力爾特

Hot Swap Controller with I2C Compatible Monitoring

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n 20μs (LTC4215) or 420μs (LTC4215-2) Circuit Breaker Timeout n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel MOSFET

文件：271.27 Kbytes 頁數(shù)：28 Pages

LINER

凌力爾特