D9516 single-chip dual‑charging wireless charging master control chip, 15W TX
Product Classification:
chip
Key words:
chip
Product Summary:
▪ Single-chip solution simultaneously supports dual‑channel wireless charging for smartphones, earphones, and smartwatches ▪ Supports 5W / 7.5W / 10W / 15W charging and is compatible with the WPC Qi standard ▪ Integrated Type‑C controller, supporting PD 3.0/2.0 fast‑charging protocols ▪ Dual‑chip architecture delivers up to 84% efficiency, with DPL, FOD detection, and coil‑alignment audio prompts ▪ Suitable for dual-device wireless chargers, car mounts, as well as medical and industrial applications
Product specification
Product Overview
The Beland D9516 is a single-chip, dual‑coil wireless charging transmitter controller that integrates the control functions required for Qi‑compatible or proprietary 5V/9V/12V transmitters. It supports 5W, 7.5W, 10W, and 15W charging and is compliant with the WPC Qi standard. The chip incorporates a Type‑C controller, supporting PD 3.0 and 2.0 fast‑charging protocols, and achieves up to 84% efficiency through a dual‑chip architecture, enabling simultaneous control of two wireless charging devices. It features Dynamic Power Limiting (DPL) and Foreign Object Detection (FOD), employs multi‑channel fully synchronous digital demodulation, and provides coil‑alignment audio cues via an external AC buzzer. The device is packaged in a 4mm × 4mm, 32‑pin QFN package.
Product Features
- Compatible with the WPC Qi standard
- Supports 5W/7.5W/10W/15W
- Single-chip dual charging, capable of simultaneously controlling two wireless charging devices.
- Dual-chip solution, with efficiency as high as 84%
- Integrated Type-C controller, supporting PD 3.0/2.0 fast-charging protocols.
- Supports Dynamic Power Locking (DPL)
- Supports foreign object detection (FOD)
- Multi-channel fully synchronous digital demodulation
- Supports overvoltage, overcurrent, overheating, and undervoltage protection.
- Supports external AC buzzer coil alignment audio prompt.
- I2C / USART interface
- The system LED indicates the charging status and fault status.
- QFN32 package (4 mm x 4 mm)
Typical Applications : Dual-device wireless charger, car-mounted wireless charging holder, medical and industrial applications, automotive accessories.
| Project |
Specifications |
| Brand |
Berland |
| Product model |
D9516 |
| Product Type |
Wireless Charging Transmitter Controller / Single-Chip Dual-Channel Wireless Charging Master Control Chip |
| Package dimensions |
QFN32, 4mm x 4mm |
| Support Standard |
WPC Qi |
| Supported protocols |
PD3.0/2.0 |
| Output power |
5W / 7.5W / 10W / 15W |
| Supported devices |
Dual wireless charging devices |
| Demodulation method |
Multi-channel fully synchronous digital demodulation |
| Protection function |
FOD, overvoltage/overcurrent/overtemperature/undervoltage protection |
| Status Indicator |
The system LED indicates the charging status and fault status. |
| Input voltage |
5V / 9V / 12V |
| Integrated controller |
Type-C controller |
| Minimum order quantity |
Please contact sales. |
FAQ
- Q: What standards does the D9516 support? A: It is compatible with the WPC Qi standard and supports 5W, 7.5W, 10W, and 15W.
- Q: How many devices can be charged simultaneously? A: With a single‑core dual‑charging design, it can control two wireless charging devices at the same time.
- Q: What is the efficiency? A: With a dual-chip solution, efficiency can reach as high as 84%.
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Contact Information
Mobile:135 1010 7649
Fax: 0755-28411662
Website:www.beiland.com
Chinese website:Wireless charging. Online
Mailbox:13823309199@163.com
Address: Room 808, Block A, Building 3, Phase 1, Tianan Yungu, Xuegang North Road, Longgang District, Shenzhen
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