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Product Variant Information section
Product Specification Section
Pricing Section

Stock : 0

Sur commande : 0
Stock d'usine :Stock d'usine : 0
Délai d'usine : 20 Semaines
Commande minimale : 4 000
Multiples de : 4 000
Quantité Prix Internet
4 000+ $0.855
Total :

3 420,00 $

USD
Fonctionnalités et applications

The PM8804 from STMicroelectronics is a PWM peak current-mode power controller which integrates all the circuitry required to create a smart and efficient 48V converter for Power over Ethernet (PoE) and mid-power telecoms applications.

APPLICATIONS
• Internet phones
• Wireless access points
• Networked cameras
• Telecoms power supplies

FEATURES
• 75V maximum input voltage
• Programmable fixed frequency up to 1MHz
• 80% maximum duty cycle with internal slope compensation
• <1.5mA operating current consumption
• Over-current protection, latching after four events
• Delayed overload protection with automatic restart
• Over-voltage protection
• Thermal shut-down protection