Renesas Electronics Multi-Cell USB-PD + QC2 & QC3 Power Bank
Renesas Electronics Multi-Cell USB-PD + QC2 and QC3 Power Bank is a reference design for a solution that supports 60W+ with full USB-PD programmable power supply (PPS) support for upstream and downstream facing ports (UFP/DFP). An additional USB Type-A port supports legacy devices and includes Qualcomm® Quick Charge™ 2 and 3 fast charging.
In this solution, the integrated Renesas Electronics 2- to 4-cell battery management system (BMS) offers precise fuel-gauging. BLUETOOTH® Low Energy (LE) connectivity is used to monitor the power bank’s State of Charge (SoC), State of Health (SoH), and USB-PD policy OS platform independently.
Features
- Flexible, scalable solution for various power levels
- Highly integrated building blocks, small BOM
Applications
- Power banks
Block Diagram
Featured Products
Renesas Electronics ISL85033 Dual Standard Buck Regulators
Capable of 3A per channel continuous output current.
Renesas Electronics ISL9238 Buck-Boost NVDC Charger
Provides the NVDC charging function, system bus regulation and protection features.
Related Development Tools
Renesas / Dialog DA14531 SmartBond TINY™ Module Development Kit
Includes DA145xx DEVKT-P PRO-MB motherboard and DA14531 SmartBond TINY™ module daughterboard.
Additional Components
- Renesas Electronics R9A02G011
- USB PD Controller
- USB PD Controller
- Dialog Semiconductor SLG46620G
- GreenPAK™ Programmable Mixed-Signal Matrix
- GreenPAK™ Programmable Mixed-Signal Matrix
- Dialog Semiconductor SLG55596A
- USB Host Charger Identification
- USB Host Charger Identification
- Dialog Semiconductor iW636
- AC-DC Secondary-Side Controller for Qualcomm Quick Charge 3.0 USB Interface
- AC-DC Secondary-Side Controller for Qualcomm Quick Charge 3.0 USB Interface
- Renesas Electronics RAJ240047
- 2 to 4 Series Li-ion Battery Fuel Gauge IC
- 2 to 4 Series Li-ion Battery Fuel Gauge IC
- Dialog Semiconductor SLG59H1313C
- High Voltage GreenFET Load Switch
- High Voltage GreenFET Load Switch
- Dialog Semiconductor SLG59H1005V
- High Voltage GreenFET Load Switch
Additional Application Solutions
See how Renesas' complementary product portfolios of Embedded Processing, Connectivity, Analog, and Power work together to deliver comprehensive solutions.