Datasheet4U Logo Datasheet4U.com

ADM1276 - Hot Swap Controller and Digital Power and Energy Monitoring

General Description

The ADM1276 is a hot swap controller that allows a circuit bo

Key Features

  • Controls supply voltages from 2 V to 20 V 370 ns response time to short circuit Resistor-programmable 5 mV to 25 mV current limit ±1% accurate, 12-bit ADC for current, VIN/VOUT readback Charge pumped gate drive for multiple external N-channel FETs High gate drive voltage to ensure lowest RDSON Foldback for tighter FET SOA protection Automatic retry or latch-off on current fault Programmable current-limit timer for SOA Programmable, multifunction GPO Power-good status output Analog UV and OV prot.

📥 Download Datasheet

Datasheet Details

Part number ADM1276
Manufacturer Analog Devices
File Size 718.42 KB
Description Hot Swap Controller and Digital Power and Energy Monitoring
Datasheet download datasheet ADM1276 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet Hot Swap Controller and Digital Power and Energy Monitoring with PMBus Interface ADM1276 FEATURES Controls supply voltages from 2 V to 20 V 370 ns response time to short circuit Resistor-programmable 5 mV to 25 mV current limit ±1% accurate, 12-bit ADC for current, VIN/VOUT readback Charge pumped gate drive for multiple external N-channel FETs High gate drive voltage to ensure lowest RDSON Foldback for tighter FET SOA protection Automatic retry or latch-off on current fault Programmable current-limit timer for SOA Programmable, multifunction GPO Power-good status output Analog UV and OV protection ENABLE pin Reports power and energy consumption over time Peak detect registers for current and voltage PMBus fast mode compliant interface 20-lead LFCSP APPLICATIONS Power monitorin