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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 20 Weeks
Minimum Order: 4,000
Multiple Of: 4,000
Quantity Web Price
4,000+ $0.855


Features and 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.

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

• 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