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Informations produit
Aperçu du produit
The AMC6821SDBQ is an Intelligent Temperature Monitor and Pulse-Width Modulation (PWM) Fan Controller. Using either a low-frequency or a high-frequency PWM signal, this device can simultaneously drive a fan, monitor remote sensor diode temperatures and measure and control the fan speed so that it operates with minimal acoustic noise at the lowest possible speed. The AMC6821 has three fan control modes, auto temperature-fan mode, software-RPM mode and software-DCY mode. Each mode controls the fan speed by changing the duty cycle of a PWM output. All of the alarm thresholds are set through the device registers.
- Remote temperature sensor - ±2°C Accuracy, 0.125°C Resolution
- Local temperature sensor - ±2°C Accuracy, 0.125°C Resolution
- PWM controller
- 10 to 40kHz PWM frequency range
- 0% to 100%, 8-bit Duty cycle
- Automatic fan speed control loops
- SMBus interface
Spécifications techniques
Numérique
±2°C
-40°C
+125°C
SSOP
16Broche(s)
5.5V
11 bits
-40°C
-
MSL 2 - 1 an
Numérique
± 0.5°C
-40°C
125°C
QSOP
2.7V
2Canal(aux)
SMBus
125°C
0
No SVHC (27-Jun-2018)
Documents techniques (1)
Législation et Questions environnementales
Pays dans lequel la dernière étape de production majeure est intervenuePays d'origine :Malaysia
Pays dans lequel la dernière étape de production majeure est intervenue
RoHS
RoHS
Certificat de conformité du produit