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Hot Swap Controller and Digital Power Monitor with ALERTB Output
Analog Devices Inc.
Description
The ADM1178 is an integrated hot swap controller and current sense amplifier that offers digital current and voltage monitoring via an on-chip, 12-bit analog-to-digital converter (ADC),...
Features
Allows safe board insertion and removal from a live backplane Controls supply voltages from 3.15 V to 16.5 V Precision current sense amplifier Precision voltage input 12-bit ADC for current and voltage readback Charge pumped gate drive for external N-channel FET Adjustable analog current limit with circuit breaker ±3% accurate hot swap current limit level Fast response limits peak fault current Automatic retry or latch-off on current fault Programmable hot swap timing via TIMER pin Active-high ON pin
Related Datasheets
| Part Number | Description | Category |
| • ADM1070 | - 48 V Hot Swap Controller in SOT-23 with Linear Current Limiting | ICs, Interface |
| • ADM1073 | -48 V Full Feature Hot Swap Controller | ICs, Interface |
| • ADM1170 | 1.6 V to 16.5 V Hot Swap Controller | ICs, Interface |
| • ADM1171 | 2.7 V to 16 V Hot Swap Controller with Current Sense Output | ICs, Interface |
| • ADM1172 | 2.7 V to 16.5 V Hot Swap Controller with Power-Good Comparator | ICs, Interface |
| • ADM1175 | Hot Swap Controller and Digital Power Monitor with Convert Pin | ICs, Interface |
| • ADM1176 | Hot Swap Controller and I2C? Power Monitor | ICs, Interface |
| • ADM1177 | Hot Swap Controller and Digital Power Monitor with Soft Start Pin | ICs, Interface |
| • ADM1178 | Hot Swap Controller and Digital Power Monitor with ALERTB Output | ICs, Interface |
| • ADM4210 | Low Voltage Hot Swap Controller in 6-pin TSOT Package | ICs, Interface |
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