STUSB1602AQTR STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock
STMicroelectronics STUSB1602AQTR is a USB Type-C controller and USB PD (Power Delivery) policy manager IC in QFN-24 package supporting adjustable thresholds for CC line detection. Manages Type-C attach, detach, and role negotiation for embedded USB PD applications. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat No-Lead
- Pin Count
- 25
- Lifecycle
- END OF LIFE
- Datasheet
- STUSB1602AQTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2265(MOQ 100)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- USB Type-C CC line detection with adjustable threshold for flexible power delivery role configuration
- Integrated USB PD policy manager in compact 24-pin QFN package for space-efficient Type-C port design
- Single-channel USB PD controller supporting Type-C attach, detach, and power role negotiation
Applications
The STUSB1602AQTR USB Type-C controller handles the complete CC pin protocol for USB PD negotiation in laptops, tablets, and industrial equipment USB ports requiring compliant Type-C power delivery. Its adjustable threshold capability allows configuration for both DFP (downstream-facing port) and UFP (upstream-facing port) roles, enabling flexible product designs from charging adapters to dock stations. The QFN-24 package suits compact PCB designs in thin notebooks and embedded USB hubs requiring certified Type-C functionality.
Specifications
| Factory Lead Time | 18Weeks |
| Date Of Intro | 2017-08-22 |
| YTEOL | 0 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | USB PD CONTROLLER |
| JESD-30 Code | S-PQCC-N24 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Max (Vsup) | 22V |
| Supply Voltage-Min (Vsup) | 4.1V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for STUSB1602AQTR:
suggested
suggested
Frequently Asked Questions
What USB Power Delivery roles does the STUSB1602AQTR support for Type-C port design?
The STUSB1602AQTR supports USB Type-C DFP (downstream-facing port), UFP (upstream-facing port), and DRP (dual-role port) configurations through its adjustable CC line threshold settings. This flexibility allows a single IC to manage 1 Type-C connector in power adapters providing power, end devices consuming power, or reversible dual-role hubs switching between both roles via PD negotiation.
How does the STUSB1602AQTR simplify USB Type-C compliance for embedded system designers?
The STUSB1602AQTR integrates the USB PD physical layer and CC protocol handling in a single QFN-24 chip with 20 pads in a 4 mm x 4 mm footprint, offloading the MCU from managing complex PD state machines. The adjustable threshold feature allows the host microcontroller to configure current advertisement levels from 900 mA to 3 A without discrete resistor changes, reducing board respins when power profiles change.
What is the lead time and package specification for the STUSB1602AQTR?
The STUSB1602AQTR has an 18-week factory lead time and uses a 24-pin QFN (JESD-30 S-PQCC-N24) package with a square 4 mm x 4 mm body and 20 exposed pads on 0.5 mm pitch. The QFN package provides good thermal dissipation and a small PCB footprint, which is important for compact USB Type-C port designs in thin client devices and portable chargers.
For which Type-C applications was the STUSB1602AQTR introduced and how long has it been available?
The STUSB1602AQTR was introduced on 2017-08-22, making it an established Type-C controller with field-proven reliability across 7+ years of USB PD deployments. It targets single-port USB Type-C applications including notebook charging ports, industrial panel computers, and embedded gateway devices that require a dedicated CC line management IC separate from the main application processor to meet USB-IF certification requirements.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.3800 | $138.00 |
| 250+ | $1.3000 | $325.00 |
| 500+ | $1.2600 | $630.00 |
| 1000+ | $1.2265 | $1226.53 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”