BQ500511 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
BQ500511 is a low-cost 5V wireless power transmitter controller IC from Texas Instruments, compliant with WPC v1.2 A11 standard, featuring integrated power control and communication for efficient Qi wireless charging transmitter designs.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 41
- Lifecycle
- ACTIVE
- Datasheet
- BQ500511 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- WPC v1.2 A11 compliant wireless power transmitter controller
- Integrated 5V operation with low-cost system design
- Built-in power regulation and foreign object detection support
- Supports efficient Qi wireless charging communication protocol
- Available in compact Quad Flat No-Lead (QFN) package
Applications
The BQ500511 is designed for wireless charging transmitter pads and docking stations compliant with the Qi WPC v1.2 A11 standard. It is widely used in consumer electronics accessories such as smartphone charging pads, wearable device chargers, and IoT device power stations. Its low-cost design makes it ideal for high-volume wireless charging product manufacturers seeking simplified transmitter controller solutions.
Specifications
| YTEOL | EYTEOL |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Country of Origin | Country of Origin |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for BQ500511:
Frequently Asked Questions
What wireless charging standard does the BQ500511 support?
The BQ500511 supports the Wireless Power Consortium (WPC) Qi v1.2 A11 standard, enabling compliant wireless power transmitter designs for consumer electronics such as smartphones and wearables operating at 5V.
What is the operating voltage of the BQ500511?
The BQ500511 operates at 5V, making it suitable for low-cost wireless power transmitter applications without requiring additional voltage regulators in most standard Qi charging pad designs.
What package type is the BQ500511 available in?
The BQ500511 is available in a Quad Flat No-Lead (QFN) package, which offers a compact footprint and excellent thermal performance, suitable for space-constrained wireless charging transmitter PCB designs.
What are typical applications for the BQ500511?
Typical applications include Qi-compliant wireless charging pads, desktop charging docks, automotive wireless chargers, and embedded wireless power transmitters in consumer electronics and IoT devices.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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