AMC6821-Q1 Overview
Description
Qualified for automotive applications: – Junction temperature: –40°C to +150°C, TJ - Functional Safety-Capable – Documentation available to aid functional safety system design - Remote temperature sensor: ±3°C accuracy, 0.250°C resolution - Local temperature sensor: ±3°C accuracy, 0.250°C resolution - PWM controller - PWM frequency: 10 Hz to 40 kHz - Duty cycle: 0% to 100%, 8 bits - Automatic fan speed control loops - SMBus interface - Power: 2.7 V to 5.5 V - Package (green): SSOP-16 (4mm × 5mm) - RoHS-compliant - Latch-up exceeds 100 mA per JESD78B - class I The AMC6821-Q1 is an intelligent temperature monitor and pulse-width modulation (PWM) fan controller. It is designed for noise-sensitive or power-sensitive applications that require active system cooling.
