高电压热插拔控制器

Analog Devices 的高电压热插拔控制器 IC 具有高达 ±1000 V 的工作电压,可为网络和电信中的关键、高可用性 −48 V (例如: AdvancedTCA®) 和 +48 V 系统提供坚固而可靠的解决方案。电流隔离可保护负责控制工业、数据通信、电动汽车和航空电子系统中之高电压电源的低电压数字电路。某些控制器提供了电路板电源监视能力和集成型 ADC (可通过一个 I2C/SMBus 接口来访问)。
产品选型表

High Voltage Hot Swap Controllers

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SortOrderPart#Circuit BreakersVin RangeCircuit Breaker ThresholdCircuit Breaker Accuracy
(typ)
(%)
Isupply
(typ)
(A)
FeaturesCommentsUS Price 1000 to 4999
($ US)
1ADM1272 1 16V to 80V 1.4mV to 29mV 2.3 5.3m 12-bit ADC, Digital Interface, PMBus High Voltage Positive Hot Swap Controller and Digital Power Monitor with PMBus $8.97 (ADM1272-1ACPZ)
2LTC4380 1 4V to 72V 50mV 10 Low Iq, Low Iq Shutdown, Surge Stopper Ride-through protection with 8uA Iq, Adjustable output-clamp and circuit-breaker with timer, Shutdow $2.48 (LTC4380CDD-2#PBF)
3ADM1270 1 4V to 60V 12.5mV to 62.5mV 6 360m - High Voltage Input Protection Device $0.99 (ADM1270ACPZ-R7)
4LTC4231 1 2.7V to 36V 50mV 6 Low Iq, Low Iq Shutdown Low Iq Hot Swap Controller, -1 remains off after fault, -2 automatic retry $2.25 (LTC4231CMS-1#PBF)
5LTC4226 2 4.5V to 44V 50mV 10 700µ- Wide Operating Range Dual Hot Swap Controller $3.10 (LTC4226CMS-2#PBF)
6LTC4364 1 4V to 80V 50mV 10 370µ Ideal Diode, Low Iq Shutdown, Surge Stopper Ride-through protection with ideal diode, Adjustable output-clamp and circuit-breaker with timer, Sh $3.45 (LTC4364CDE-1#PBF)
7LTC4253B 1 -15V to -500V 50mV 20 800µ- -48V Hot Swap Controller with Sequencer $2.95 (LTC4253BCGN#PBF)
8LT4363 1 4V to 80V 50mV 10 700µ Low Iq Shutdown, Surge Stopper Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latc $2.48 (LT4363CMS-2#PBF)
9ADM1075 1 -35V to -80V 1.25mV to 24.25mV 2.8 4.2m 12-bit ADC, Digital Interface, PMBus -48 V Hot Swap Controller and Digital Power Monitor with PMBus Interface $4.99 (ADM1075-1ACPZ)
10LT4356MP-2 1 4V to 80V 50mV 15 1m Low Iq Shutdown, Surge Stopper Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operat $5.94 (LT4356MPS-2#PBF)
11LT4356MP-1 1 4V to 80V 50mV 15 1m Low Iq Shutdown, Surge Stopper Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operat $5.94 (LT4356MPS-1#PBF)
12LT4356-3 1 4V to 80V 50mV 10 1m Low Iq Shutdown, Surge Stopper Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latc $1.98 (LT4356CDE-3#PBF)
13LT4356-2 1 4V to 80V 50mV 10 1m Low Iq Shutdown, Surge Stopper Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode (aux $1.98 (LT4356CDE-2#PBF)
14LT4356-1 1 4V to 80V 50mV 10 1m Low Iq Shutdown, Surge Stopper Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Auto $1.98 (LT4356CMS-1#PBF)
15LTC4261 1 -12V to -100V 50mV 10 2m 10-bit ADC, Digital Interface Negative voltage hot swap controller with ADC and I2C, Defaults to latchoff, -2 for Auto-Retry $5.95 (LTC4261CGN-2#PBF)
16LTC4260 1 8.5V to 80V 50mV 10 2m 8-bit ADC, Digital Interface Positive High Voltage Hot Swap Controller with I²C Compatible Monitoring $5.95 (LTC4260CGN#PBF)
17LT4256-3 1 10.8V to 80V 55mV 18 1.8m- Positive high voltage hot swap controller with open circuit detect output. Higher voltage version of $2.10 (LT4256-3CGN#PBF)
18ADM1073 1 -18V to -80V 90mV 4.4 300m - -48 V Full Feature Hot Swap Controller $2.19 (ADM1073ARUZ)
19LT4254 1 10.8V to 36V 50mV 20 1.9m- Positive high voltage hot swap controller with open circuit detect output $1.95 (LT4254CGN#PBF)
20LT4256-1/-2 1 10.8V to 80V 55mV 18 1.8m- Positive high voltage hot swap. Pin-compatible with LT1641. -1 Latchoff, -2 Auto-Retry $1.75 (LT4256-2CS8#PBF)
21ADM1070 1 -18V to -80V 88mV 14 850m - - 48 V Hot Swap Controller in SOT-23 with Linear Current Limiting $1.62 (ADM1070ARTZ-REEL7)
22LTC4252 1 -15V to -500V 50mV 10 800µ- Negative voltage hot swap controllers, -1 Latchoff, -2 Auto-Retry, LTC4252A for tighter UV/OV/ECB ac $2.00 (LTC4252-2CMS8#PBF)
23LTC4251 1 -15V to -500V 50mV 20 800µ- Negative voltage hot swap controllers in SOT-23, Options for UV/OV thresholds $2.01 (LTC4251-2CS6#TRPBF)
24LT4250 1 -18V to -80V 50mV 20 1.6m- -48V hot swap controller, Powergood active high (H) or low (L) $2.30 (LT4250LCN8#PBF)
25LT1640A 1 -10V to -80V 50mV 20 1.3m- -48V hot swap controller, Improved drain pin ruggedness, Powergood active high (AH) or low (AL) $1.90 (LT1640ALCN8#PBF)