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Microchip Technology PD69200C-016501
- Part No.:
- PD69200C-016501
- Manufacturer:
- Microchip Technology
- Category:
- Power Over Ethernet (PoE) Controllers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
PD69200C-016501.pdf
- Description:
- MCU
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
PD69200C-016501 from Microchip Technology is a Power over Ethernet (PoE) Power Sourcing Equipment (PSE) controller IC designed to manage IEEE 802.3af/at/bt and HDBaseT PoH compliant power delivery across up to 48 logical ports via cascade configuration. It integrates NXP MKL15Z128VFM4 core, supports 45 W two-pair and 90 W four-pair per port, operates from –40 °C to +85 °C, and implements Class/Dynamic/Static power management modes for enterprise switches and midspan injectors.
For engineers reviewing the PD69200C-016501 datasheet, PD69200C-016501 pinout, PD69200C-016501 application, or PD69200C-016501 equivalent, key selection criteria include IEEE 802.3bt compliance, SPI/I2C/UART host interface flexibility, 32-pin QFN thermal performance, firmware-upgradability, and compatibility with PD69208T4/PD69204T4 managers in multi-port PSE systems.
Technical Context
The PD69200C-016501 implements a hierarchical PSE architecture where it acts as the central intelligence layer coordinating up to 12 PoE manager ICs (e.g., PD69208T4) via 1 MHz SPI bus. Its firmware handles full IEEE 802.3bt Type 4 detection, classification, and power allocation while supporting legacy PD detection and fast/perpetual PoE modes.
Communication with host microprocessors is supported through UART (19.2 kbps, 15-byte protocol), I2C (400 kHz with clock stretch), or SPI slave interface. The device features dedicated interrupt outputs (xINT_OUT), system status (xSys_OK), port disable control (xDISABLE_PORTS), and LED stream control (xLED_CS/xLED_LATCH/xLED_OE) for real-time system monitoring and UI feedback.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IEEE Standards | Complies with 802.3af, 802.3at, 802.3bt, and HDBaseT PoH - enables interoperable high-power PoE deployment in enterprise and industrial networks. |
| Max Port Power | 45 W on two pairs / 90 W on four pairs - supports IEEE 802.3bt Type 4 PDs including PTZ cameras, thin clients, and wireless APs. |
| Port Scalability | Cascades up to 12 PoE managers for 48 logical ports - eliminates need for multiple independent controllers in large-scale PSE systems. |
| Power Management | Three modes: Class (LLDP), Dynamic, Static - allows precise per-port power budgeting aligned with network policy and thermal constraints. |
| Supply Voltage | VDD = 3.0–3.63 V - compatible with standard 3.3 V system rails and low-noise LDO regulation. |
| Operating Temp | –40 °C to +85 °C - qualified for deployment in uncontrolled environments such as telecom cabinets and outdoor enclosures. |
| Package | 32-pin QFN, 5 mm × 5 mm - provides compact footprint and thermal pad (ePAD) for efficient heat dissipation in high-density switch designs. |
Pinout & Package
PD69200C-016501 is housed in a 32-pin, 5 mm × 5 mm QFN package with exposed thermal pad (ePAD) requiring connection to VSSA ground plane. The package meets MSL3 and RoHS standards, with θJA = 33 °C/W and θJC = 1.8 °C/W for reliable thermal management in sustained 90 W/port operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ESPI_xCS (Pin 3) | SPI Chip Select Output | Active-low signal enabling communication with PD69208T4/PD69204T4 managers; requires external pull-up per AN3361. |
| ESPI_SCK (Pin 4) | SPI Clock Output | 1 MHz clock source for SPI bus and LED stream timing; drives all connected PoE managers synchronously. |
| I2C0_SCL/I2C0_SDA (Pins 20–21) | I2C Bidirectional Interface | Supports host configuration and telemetry at 400 kHz with mandatory clock stretch; pull-ups required per AN3361. |
| xINT_OUT (Pin 25) | Interrupt Output | Active-low assertion signals port events (e.g., overload, disconnect) or system faults to host processor for immediate response. |
| xDISABLE_PORTS (Pin 31) | Global Port Disable Input | Active-low hardware kill switch that immediately shuts down all PoE ports - critical for safety-critical shutdown sequences. |
| xSys_OK/LED System OK (Pin 32) | System Validity Indicator | Active-low output reflecting firmware health and power system readiness; configurable via software mask for custom fault reporting. |
Key Features
| Feature | Design Value |
|---|---|
| Firmware Upgradability | Field-upgradeable via I2C or UART using 15-byte protocol - enables post-deployment feature enhancements and bug fixes without hardware change. |
| Multi-Manager Cascade | Supports up to 12 PD69208T4/PD69204T4 managers - reduces BOM count and simplifies firmware integration for 48-port PSE systems. |
| Triple Power Mode Control | Class (LLDP), Dynamic, and Static modes - delivers granular power allocation aligned with IEEE 802.3bt requirements and network QoS policies. |
| LED Stream Interface | Dedicated xLED_CS/xLED_LATCH/xLED_OE pins - enables direct driving of multi-color status LEDs per port without external logic or MCU GPIO overhead. |
| Legacy & Fast PoE Support | Detects pre-standard and IEEE-compliant PDs while enabling rapid power-on (< 100 ms) - improves user experience in VoIP phones and surveillance devices. |
Applications
| Enterprise Switch PSE | Midspan PoE Injector |
|---|---|
Use Scenario: Integrated into 24- or 48-port managed Ethernet switches to deliver PoE power alongside data switching. IC Role / Device Role / Timing Role: Central PSE controller managing detection, classification, and power delivery to connected PDs via SPI-linked managers. Use Value: Enables full IEEE 802.3bt Type 4 support (90 W) within existing switch thermal envelopes using cascaded PD69208T4 managers and firmware-defined power budgets. | Use Scenario: Standalone midspan injector adding PoE capability between non-PoE switches and powered devices. IC Role / Device Role / Timing Role: Autonomous PSE controller operating in "stand-alone" mode with preloaded firmware, no host CPU required. Use Value: Reduces bill-of-materials by eliminating external microcontroller; supports fast PoE startup and legacy PD compatibility out-of-box. |
| Industrial Network Hub | Smart Building Controller |
Use Scenario: Ruggedized PoE hub powering IP cameras, access control readers, and sensors in factory automation networks. IC Role / Device Role / Timing Role: Thermal-aware PSE controller enforcing per-port power limits and detecting cable faults under wide temperature range (–40 °C to +85 °C). Use Value: Ensures stable power delivery despite ambient fluctuations; xINT_OUT pin enables immediate shutdown during overtemperature or short-circuit events. | Use Scenario: Embedded in building management systems (BMS) to power lighting controllers, HVAC sensors, and occupancy detectors over single CAT6 cable. IC Role / Device Role / Timing Role: Firmware-configurable PSE controller supporting LLDP-based Class mode for dynamic power negotiation with smart endpoints. Use Value: Aligns power allocation with real-time building load profiles; LED stream interface provides visual status per zone without additional display hardware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PoE PSE controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PD69220 | Pin-compatible with identical feature set and firmware capabilities; newer Microchip SAM D21-based design. | Recommended for new designs due to longer product lifecycle and unified Microchip support ecosystem. | Select PD69220 when starting new development to ensure long-term availability and access to latest firmware updates. |
| PD69210 | Based on Microchip SAM D21 but lacks pin compatibility with PD69200; different pinout and package layout. | Targeted at cost-optimized 8- to 16-port systems; supports fewer cascaded managers than PD69200. | Choose PD69210 only for greenfield designs where board layout can be optimized for its specific footprint and reduced port scalability. |
Compared with PD69200C-016501, PD69220 offers identical functionality with enhanced long-term supply assurance, while PD69210 trades pin compatibility and 48-port scalability for lower system cost in smaller deployments - making PD69200C-016501 the optimal choice for maintaining legacy 48-port PSE designs.
Availability
PD69200C-016501 is available at Aetrix Electronics and suitable for enterprise switches, midspan PoE injectors, industrial network hubs, smart building controllers, and telecom infrastructure requiring stable component supply across extended product lifecycles.
Supply support for PD69200C-016501 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology Inc. is a global semiconductor company specializing in microcontrollers, analog devices, FPGAs, and connectivity solutions, with headquarters in Chandler, Arizona.
The PD69200C-016501 belongs to Microchip's PoE PSE controller product line, engineered specifically to simplify IEEE 802.3bt-compliant multi-port power sourcing in enterprise and industrial networking equipment.
FAQ
What IEEE PoE standards does the PD69200C-016501 support?
The PD69200C-016501 supports IEEE 802.3af, 802.3at, 802.3bt, and HDBaseT PoH standards. It performs full Type 4 detection and classification per 802.3bt, delivering up to 90 W per four-pair port. Compliance is verified per IEEE Std 802.3-2018 Clauses 33 and 145, and the device implements legacy detection for pre-standard PDs as documented in DS00003460B.
How is firmware updated on the PD69200C-016501?
Firmware on the PD69200C-016501 is field-upgradable via I2C or UART interfaces using the 15-byte communication protocol. The device ships with pre-programmed firmware identifiable by its ordering part number (e.g., C-016501 indicates firmware revision and parameter options). Microchip provides a configuration tool and Serial Communication Protocol guide for secure updates without requiring SPI or JTAG access.
Does the PD69200C-016501 require an external microcontroller to operate?
No, the PD69200C-016501 can operate in stand-alone mode using its preloaded firmware, eliminating the need for an external host microcontroller. It supports autonomous PoE management including detection, classification, and power delivery. However, UART, I2C, or SPI interfaces are available for host integration when advanced system-level control or telemetry is required.
What is the thermal performance of the PD69200C-016501 in continuous 90 W/port operation?
The PD69200C-016501 has θJA = 33 °C/W and θJC = 1.8 °C/W, with a recommended PCB layout featuring a thermally enhanced ePAD connected to VSSA ground plane. Under full 90 W/port load across multiple ports, proper copper pour and 6–8 thermal vias under the ePAD maintain junction temperature within safe limits per DS00003460B Section 4.2 and AN3361 thermal guidelines.
Is the PD69200C-016501 pin-compatible with other members of the PD692xx family?
Yes, the PD69200C-016501 is pin-compatible with PD69220, sharing identical pinout, package dimensions, and feature set. It is not pin-compatible with PD69210, which uses a different package and pin assignment. This compatibility allows drop-in replacement in existing PD69200-based designs, as confirmed in DS00003460B Section 1 and Table 5-1 ordering notes.
PD69200C-016501 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Controller (PSE)
- Number of Channels:
- 48
- Power - Max:
- 90 W
- Internal Switch(s):
- No
- Auxiliary Sense:
- Yes
- Standards:
- 802.3at (PoE+), 802.3af (PoE), 802.3bt
- Voltage - Supply:
- 3V ~ 3.63V
- Current - Supply:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-QFN (5x5)
PD69200C-016501 FAQ
1.How can I place an order for PD69200C-016501 through Aetrix?
Please submit a Request for Quotation (RFQ) for PD69200C-016501 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PD69200C-016501 reliable?
The price and inventory of PD69200C-016501 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PD69200C-016501 is usually 5 days.
3.What payment methods are accepted for PD69200C-016501?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PD69200C-016501 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PD69200C-016501?
PD69200C-016501 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PD69200C-016501 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PD69200C-016501?
For technical support, including PD69200C-016501 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PD69200C-016501 requirements.
6.How does Aetrix verify that PD69200C-016501 is sourced from the original manufacturer or authorized distributors?
All PD69200C-016501 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PD69200C-016501 meets industry standards.
7.What is the process for return or replacement of PD69200C-016501?
All PD69200C-016501 units undergo pre-shipment inspection (PSI). If there is an issue with PD69200C-016501, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PD69200C-016501 part is unused and in its original packaging.
Return procedure for PD69200C-016501:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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