X-On Electronics has gained recognition as a prominent supplier of MCZ34670EG/R2 Hot Swap Voltage Controllers across the USA, India, Europe, Australia, and various other global locations. MCZ34670EG/R2 Hot Swap Voltage Controllers are a product manufactured by NXP. We provide cost-effective solutions for Hot Swap Voltage Controllers, ensuring timely deliveries around the world.

MCZ34670EG/R2 NXP

MCZ34670EG/R2 electronic component of NXP
MCZ34670EG/R2 NXP
MCZ34670EG/R2 Hot Swap Voltage Controllers
MCZ34670EG/R2  Semiconductors

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Part No. MCZ34670EG/R2
Manufacturer: NXP
Category: Hot Swap Voltage Controllers
Description: Power Interface Port and Current Mode Switching Regulator 20-Pin SOIC W T/R
Datasheet: MCZ34670EG/R2 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0
MOQ : 1000
Multiples : 1000
1000 : USD 3.4153
N/A

Obsolete
0
MOQ : 1000
Multiples : 1000
1000 : USD 2.8895
2000 : USD 2.8895
5000 : USD 2.833
10000 : USD 2.6637
N/A

Obsolete
   
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Product Category
RoHS - XON
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Supply Voltage - Max
Supply Current
Operating Supply Current
Operating Temperature Range
Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
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Pd - Power Dissipation
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We are delighted to provide the MCZ34670EG/R2 from our Hot Swap Voltage Controllers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MCZ34670EG/R2 and other electronic components in the Hot Swap Voltage Controllers category and beyond.

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Document Number: MC34670 Freescale Semiconductor Rev. 3.0, 12/2006 Advance Information IEEE 802.3af PD With Current 34670 Mode Switching Regulator The 34670 combines a Power Interface Port for IEEE 802.3af Powered Devices (PD) and a high performance current mode POWER OVER ETHERNET switching regulator. It allows a designer to build PDs with a minimum of external components by means of integrating the required IEEE 802.3af functions and all functions necessary to build a high efficiency DC/DC converter. On the PD side the 34670 fully supports the IEEE802.3af standard and provides complete signature and power classification functions. It controls inrush current limiting and incorporates adjustable undervoltage lockout. The switching regulator provides excellent line and load regulation. It drives an external Power MOSFET with sense EG SUFFIX (PB-FREE) resistor. 98ASB42343B 20-PIN SOICW Features Integrated IEEE 802.3af Compliant Interface ORDERING INFORMATION Signature Detection and Classification Functionality Integrated Isolation Switch Temperature Device Package Programmable Inrush Current Limiting Control Range (T ) A Adjustable Undervoltage Lockout MCZ34670EG/R2 -40C to 85C 20 SOICW Input Voltage Range up to 80 V Current Mode Control Adjustable Oscillator Leading Edge Blanking Internal Slope Compensation Circuitry Input Overvoltage Protection 50% Duty Cycle Limitation Pb-Free Packaging Designated by Suffix Code EG RJ-45 PSE HUB OR SWITCH ETHERNET APPLIANCE (PD) TX RX PHY PHY RX TX HOST PSE POWER HOST CONTROLLER CONTROLLER PROCESSOR CAT 5 SWITCH -48V CABLE 48 V POWER GND 34670 SUPPLY PD POWER CONTROLLER ISOLATION SWITCH -48V DC/DC Figure 1. 34670 Simplified Application Diagram * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. Freescale Semiconductor, Inc., 2006. All rights reserved.INTERNAL BLOCK DIAGRAM INTERNAL BLOCK DIAGRAM FREQ HIGH VOLTAGE VPWR VDD REGULATOR 2.5V 8V INTERNAL 5.7V 0.8R SUPPLY R S R POR OSC Q GATE RCLA EN R 3.5V UV or UVLO UNDERVOLTAGE UV or UVLO 5A LOCKOUT + OVERVOLTAGE DETECTION SS 0.3V S CONTROL LOGIC Q 4.5V R 5k PWM COMPARATOR 0.6 - 2.6V CS BLANK 0.4V 1.4V 0.6V + 3 CURRENT ILIM SLOPE GATE LIMITATION COMP COMP DRIVE FB UVLO TEMP 1.2V SENSOR REG R SENSE + DETECT 250mV VIN VOUT RESET Figure 2. 34670 Simplified Internal Block Diagram 34670 Analog Integrated Circuit Device Data 2 Freescale Semiconductor

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
Freescale
FREESCALE SEMI
Freescale Semicon
FREESCALE SEMICONDUC
Freescale Semiconductor
Freescale Semiconductor - NXP
NXP
NXP Freescale
NXP (FREESCALE)
NXP / Freescale
NXP SEMI
NXP Semicon
NXP SEMICONDUCTOR
NXP Semiconductors
NXP USA Inc.
PH3
PHI
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