| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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| ESD Protection | |
| Fault Protection | |
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The Infineon Technologies CYPD3176-24LQXQ is a pre-programmed USB Type-C sink port controller designed for power sink applications. It is part of the Barrel Connector Replacement (BCR) family, targeting devices that use legacy barrel or USB micro-B connectors for power, such as drones, smart speakers, and power tools.
This controller complies with the latest USB Type-C and USB Power Delivery (PD) standards, including USB PD 3.1 Version 1.6 with programmable power supply mode. It supports one USB Type-C port and can also handle legacy charging protocols like BC1.2, Apple, AFC, and QC 2.0 when connected to USB Type-A ports.
Key features include system-level fault protection such as VBUS to CC short protection, on-chip overvoltage protection (OVP), overcurrent protection (OCP), and overtemperature protection (OTP). The device operates from 3.0V to 24.5V and is 30V tolerant. It integrates a USB Type-C transceiver, USB PD policy manager, load switch controller with soft start, and termination resistors.
The CYPD3176-24LQXQ is available in a 24-pin QFN package and supports an extended industrial temperature range of -40°C to +105°C. Firmware updates are possible via an I2C bootloader or SWD interface. System-level ESD protection is provided on critical pins.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.27 | $2.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 3.0V to 24.5V, with 30V tolerance.
The operating temperature range is -40°C to 105°C.
It is supplied in a 24-QFN (4x4) package.
This part is RoHS3 Compliant, has an MSL of 1 Unlimited, and is REACH Unaffected.
It supports USB PD 3.1 Version 1.6.
It supports BC1.2, Apple, AFC, and QC 2.0.
It includes VBUS to CC short protection, overvoltage protection (OVP), overcurrent protection (OCP), and overtemperature protection (OTP).