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Product Detailed Parameters
- Description：IC POE CNTRL 1 CHANNEL 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Controller (PD), DC/DC
- Number of Channels：1
- Power - Max：90 W
- Internal Switch(s)：Yes
- Auxiliary Sense：Yes
- Standards：802.3at (PoE+), 802.3af (PoE), 802.3bt
- Voltage - Supply：0V ~ 57V
- Current - Supply：336.7µA
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：16-TSSOP-EP
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Overview
The NCP1096PAR2G is a PoE-PD interface controller from onsemi, supporting IEEE 802.3af/at and 802.3bt standards. It operates within a supply voltage range of 0 V to 57 V and handles up to 90 W of power. The device features an internal transmission transistor with 70 mΩ resistance and typical surge current limiting at 110 mA. It supports Class 8 classification and includes overcurrent and overtemperature protection. Operating temperatures span -40°C to +125°C. The component is housed in a TSSOP-16 package.
Feature Summary
- Supports IEEE 802.3af/at and 802.3bt standards for PoE applications
- Enables high-power operation up to 90 W via integrated transmission transistor
- Provides comprehensive protection including overcurrent and overtemperature safeguards
Applications
- IEEE 802.3af/at compliant Powered Devices
- IEEE 802.3bt Type 3 or Type 4 Powered Devices
- High-power IoT endpoints requiring up to 90 W
- Proprietary 100 W+ application implementations
Procurement Notes
Verify the specific ordering suffix 'PAR2G' against official documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with moisture sensitivity levels and soldering profiles specified in the datasheet. Confirm that the TSSOP-16 package dimensions align with the target PCB layout requirements before finalizing procurement decisions.
Selection Notes
Select this component for designs requiring full compliance with latest PoE standards and high power delivery capabilities. Consider the integrated transmission switch and classification logic to simplify circuit design. Evaluate thermal management needs given the wide operating temperature range and potential for high-power dissipation in compact enclosures.
Part Context
This part belongs to the NCP109x series of Power Switch ICs designed for LAN and PoE applications. It serves as a specialized interface controller enabling devices to function as Powered Devices within Ethernet-powered networks. The series focuses on integrating detection, classification, and power switching functions into a single solution.
Replacement Considerations
Consult official substitution guides for compatible parts within the NCP109x family. Verify pinout and electrical parameter equivalence before replacing existing components in production.
