# HUSB238A-BB001-QN16R (Component)
## Description
The HUSB238A is a highly integratedstand-aloneUSB Type-C® and Power Delivery (PD) Sinkcontroller.The HUSB238A integrates the CClogic, USBPDprotocol and the legacy protocols. The HUSB238A can run in I2C mode andGPIOmode.In I2C mode, an I2C master can access theHUSB238Ato configure settings, read back status andperformadvanced functions such as DRSwap, VDMmessages. The HUSB238A supports APDO, maximum48 V/5 A EPR FPDO and EPR AVSin I2Cmode. While in GPIO mode, the configuration is achievedviathe setting pins. The HUSB238A can beconfiguredtosupport maximum 28 V/3.25 A PDOviaVSETandISET pins, only two resistors are usedtoset thevoltage and current. The ultra-low operation current of theHUSB238Ahelps the system to reduce the total power dissipationand suitable for a battery application. The HUSB238A is available in QFN3 mmx3mm-16Lpackage.
Fully Autonomous USB Type-C® and USB PD
Sink Controller
USB Type-C® Specification Reversion 2.1 and
USB PD Specification Reversion 3.1 Supported
Maximum 48 V/5 A PDO Supported
– GPIO Mode: Maximum 28 V/3.25 A EPR
FPDO and EPR AVS
– I2C Mode: Maximum 48 V/5 A EPR FPDO, EPR AVS and SPR PPS
Automatic Legacy Protocols Detection Including
BC1.2, Divider 3, QC2.0
Support SOP’ Detection
Typical Low Power Operation: IVDD< 75 μA
Integrated VBUS Switch Driver
Dead Battery Support
VBUS Over-voltage Protection (OVP) and
Under-voltage Protection (UVP)
Over-temperature Protection (OTP) with
Programmable Thresholds
2 kV HBM ESD Rating for USB IO Pins
Small Package, 16 Lead QFN (3 mm x 3 mm)
#CommonPartsLibrary
#IntegratedCircuit
#PowerManagement
## Component Details
- **Owner:** adrian95
- **Created:** 4/17/2026
- **Last Updated:** 4/17/2026
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Hynetek
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://www.lcsc.com/datasheet/C24833806.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRQVVcX1NQRlRYVjsOAxUeFF5JWBYZEEoBGA4JCwFIFA4DSA%3D%3D
- **Manufacturer Part Number:** HUSB238A-BB001-QN16R
- **LCSC Part Number:** C24833806
- **Package or Case Code:** QFN-16_L3.0-W3.0-P0.50-BL-EP1.7
- **Used in:** 17 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [LCSC](https://www.lcsc.com/product-detail/C24833806.html) | $0.4678 | 2.4K |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** HUSB238A-BB001-QN16R
- **Package / Case Code:** 16-QFN
- **Pin Count:** 17
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | D+ | |
| 2 | D− | |
| 3 | CC1 | |
| 4 | CC2 | |
| 5 | VDD | |
| 6 | DEBUG_N | |
| 7 | EN_HVDCP/OUT1 | |
| 8 | ADDR/ORIENT | |
| 9 | SDA/SNK_VSET | |
| 10 | SCL/SNK_ISET | |
| 11 | INT_N | |
| 12 | EN_N | |
| 13 | FAULT/OUT2 | |
| 14 | FLGIN | |
| 15 | GATE | |
| 16 | VBUS | |
| 17 | GND | |
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