This product is not recommended for new designs.
The TEA19051BT supports the following protocols:
- USB Type-C v.1.3
- USB Power Delivery (USB-PD) including Programmable Power Supply (PPS)
- Battery Charging 1.2 (BC1.2)
- Qualcomm® QuickCharge™ QC2.0, QC3.0 and QC4+
A complete smart-charging Switch Mode Power Supply (SMPS) can be built in combination with the TEA193x primary controller and the TEA199x secondary side Synchronous Rectifier (SR) controller.
The TEA19051BT can be provided in several small packages with low pin count. Due to its small number of external components, a small form factor SMPS can be built that meets efficiency requirements like CoC Tier-2, EuP Iot6, and DOE v6 with an extremely no-load power (< 30 mW).
The TEA19051BT has a high level of digital integration. It incorporates all required circuits, including a charge pump to drive an external NMOS load switch directly, a USBPD physical interface (PHY), and an integrated driver for fast output discharge.