ST PM8803
ST PM8803

ST PM8803

Manufacturer No:

PM8803

Manufacturer:

ST

Package:

20-TSSOP (0.173, 4.40mm Width) Exposed Pad

Description:

Tray 20-TSSOP (0.173, 4.40mm Width) Exposed Pad Controller (PD), DC/DC 1 -40°C~85°C PM8803 20 DUAL 1

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

PM8803 information

ST PM8803 technical specifications, attributes, parameters and parts with similar specifications to ST PM8803.

  • Type
  • Parameter
  • Lifecycle Status
  • ACTIVE (Last Updated: 7 months ago)
  • Factory Lead Time
  • 12 Weeks
  • Mount
  • Surface Mount
  • Package / Case
  • 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tray
  • JESD-609 Code
  • e4
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 20
  • ECCN Code
  • EAR99
  • Type
  • Controller (PD), DC/DC
  • Terminal Finish
  • Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
  • Switching Regulator or Controllers
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 260
  • Number of Functions
  • 1
  • Terminal Pitch
  • 0.65mm
  • Base Part Number
  • PM8803
  • Pin Count
  • 20
  • JESD-30 Code
  • R-PDSO-G20
  • Operating Supply Voltage
  • 3.6V
  • Input Voltage-Nom
  • 48V
  • Max Supply Current
  • 80mA
  • Power - Max
  • 25.5W
  • Input Voltage (Min)
  • 32.5V
  • Control Mode
  • CURRENT-MODE
  • Control Technique
  • PULSE WIDTH MODULATION
  • Switcher Configuration
  • SINGLE
  • Internal Switch(s)
  • Both
  • Max Duty Cycle
  • 80 %
  • Standards
  • 802.3at (PoE+), 802.3af (PoE)
  • Auxiliary Sense
  • No
  • Length
  • 6.5mm
  • Width
  • 4.4mm
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for ST PM8803.

Datasheets:

PM8803 Overview


The package Tray includes it as part of PoE controller.It is the way it is packaged that makes it 20-TSSOP (0.173, 4.40mm Width) Exposed Pad.In this application, it is an PoE controller that is of the Controller (PD), DC/DC type.Currently, there are a number of channels that are strong or weak: 1.For the sake of ensuring the reliability of the Po E controller, it functions at a temperature of -40°C~85°C.There is a possibility of determining its Po E controllers by referring to the base part number PM8803.A 20 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.As far as the maximum power of this electrical ethernet over power controller is concerned, it is 25.5W Watts.As you can see from the image, it is equipped with 20 pin count.A Po E controller like this is included in Switching Regulator or Controllers.During reflowing of the electrical ethernet power controller, the peak temperature (Cel) reaches 260 °C.This PoE ethernet controller is mounted in such a way that it faces Surface Mount.This PoE controller requires a supply voltage of 3.6V to function properly.In order for this power over ethernet devices to function properly, it requires a minimal input voltage of 32.5V.

PM8803 Features


Tray package
20 pin count


PM8803 Applications


There are a lot of STMicroelectronics
PM8803 Power Over Ethernet (PoE) Controllers applications.


  • IP Phone Power Management
  • Wireless Access Points
  • Security Cameras
  • Power over Ethernet
  • PoE powered device appliances
  • High power (>12.95 W) powered devices
  • IEEE 802.3bt (Draft) Compliant Devices
  • Lighting
  • Power Modules
  • Dual Signature PD/Forced UPOE

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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