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PM8800A
ID: 207361
zł9.35
Tax included
zł7.60 tax excl.
Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller with support of external source, HTSSOP16, STM, RoHS
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PM8800A
Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller with support of external source, HTSSOP16, STM, RoHS
The PM8800A integrates a standard power over Ethernet (PoE) interface and a current mode PWM controller to simplify the design of the power supply sections of all powered devices.
Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller with support of external source, HTSSOP16, STM, RoHS
The PM8800A integrates a standard power over Ethernet (PoE) interface and a current mode PWM controller to simplify the design of the power supply sections of all powered devices.
Features:
- IEEE 802.3af compliant PD interface
- Works with power supplied from Ethernet LAN cables or from local auxiliary sources
- Integrated 100V, 0. 5Ω, 800mA Hot-Swap MOSFET
- Integrated signature resistor
- Programmable in-rush current limit
- Programmable classification current
- Programmable DCcurrent limit up to 800 mA
- High voltage start-up bias regulator
- Thermal shutdown protection
- Current mode pulse width modulator
- Programmable oscillator frequency
- Programmable soft-start
- Power good indication
- 80% maximum duty cycle with internal slope compensation
- Supports both isolated and non-isolated applications.
Download:
207361
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Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller with support of external source, HTSSOP16, STM, RoHS