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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
IT8856
Brand: ITE Tech
IT8856 is a USB Power Delivery (PD) 3.0 controller from ITE Tech supporting single or dual USB-C ports with integrated Alt Mode multiplexer control. It manages USB PD protocol negotiation, power contract establishment, and VBUS power control for USB-C power adapters, chargers, and sink devices. The device integrates CC line communication, BMC encoding/decoding, and VBUS discharge control compliant with the latest USB PD 3.0 and USB Type-C specifications. Housed in a 40-pin QFN package, it operates from a 3.3 V supply over -40 °C to +85 °C.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ITE | IT8856 | 2,880 | 26+ | USB PD Controller IC stock for RFQ and production sourcing |
Listed stock and date code are subject to final RFQ confirmation.
Interface IC Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | IT8856 |
| Manufacturer | ITE Tech Inc. |
| Product Category | USB PD Controller |
| Protocol / Function | USB Power Delivery 3.0 controller with integrated CC line BMC PHY and Type-C port management |
| Channels | 1 or 2 USB-C ports with Alt Mode multiplr control and independent VBUS power switches |
| Data Rate | USB PD BMC communication at 300 kbps on CC line per USB PD 3.0 specification |
| Supply Voltage | 3.3 V core supply with wide VBUS input monitoring up to 20 V |
| Protection Features | Over-voltage, over-current, and VBUS discharge control with hardware fault protection |
| Operating Temperature | -40 °C to +85 °C |
| Package / Case | QFN-40 (5 × 5 mm SMT, Tray) |
| Package / Orderable Variant | QFN-40 (5 × 5 mm SMT, Tray); exact suffix IT8856 |
Interface Features & Applications
- USB Power Delivery 3.0 controller with integrated CC line BMC PHY supporting full PD message protocol and power contract negotiation
- Dual USB-C port support with Alt Mode MUX control enabling DisplayPort and other alternate modes over USB-C connector
- Integrated VBUS power switch control with programmable over-voltage, over-current protection, and fast VBUS discharge for safe unplug
- Compliant with USB Type-C r1.4 and USB PD 3.0 specifications, supporting Programmable Power Supply (PPS) for fast charging
- Hardware-based cable detection, orientation detection, and dead-battery Rd termination for robust USB-C connection management
- QFN-40 package (5 × 5 mm), 3.3 V supply, -40 °C to +85 °C, ideal for USB-C power adapters, chargers, docking stations, and monitors
Need Price & Availability for IT8856?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for IT8856 are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is IT8856 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for IT8856 by RFQ.
What should buyers check before ordering IT8856?
Buyers should check interface standard, package, isolation, temperature grade and exact suffix for IT8856, together with live stock and traceable supply.
How do I request a quote for IT8856?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.