SIMO PMIC
The BV8060 is a highly integrated power solution featuring four-output SIQO (Single-Inductor Quad-Output) converters and one LDO, generating five multi-channel output voltages using only a single inductor. This PMIC significantly reduces PCB area and BOM costs compared to traditional multi-channel PMICs that require multiple inductors. It boasts ultra-low quiescent current and offers exceptional flexibility in output adjustments via the I²C or ENx/RSET interface.
Currently under development, Bravotek warmly welcomes any input to refine this solution further. If you have ideas or specific requirements that could be addressed by this compact yet powerful power solution, please don’t hesitate to contact us !
Features
- Input Voltage Range 2.7 to 5.5V
- SIQO Buck Converter output
- VO0 500mA buck-boost output with 0.82V~ 5.01V voltage range, 20mV/30mV step under 3.32V/5.01V, and 3.3V as default
- VO1 500mA buck output with 0.41V~3.32V voltage range, 10mV/20mV step under 1.68V/3.32V, and 3.0V as default
- VO2 500mA buck output with 0.41V~ 3.32V voltage range, 10mV/20mV step under 1.68V/3.32V, and 1.8V as default
- VO3 1A buck output with 0.41V~3.32V voltage range, 10mV/20mV step under 1.68V/3.32V, and 1.2V as default
- High-Side OCP level 2.3A~2.7A/2.7A~3.2A, which supports total maximum output current as 1.5A and 2.0A, respectively
- 2.2MHz switching frequency with automatic CCM, DCM and PSM modes
- 0.8uA quiescent current per channel
- LDO Output
- 0.8uA quiescent current and 200mA current capability
- 0.8V~3.32V output voltage range, 10mV/20mV step under 1.68V/3.32V, and 2.8V as default
- Flexible, configurable and reliable
- I2C compatible interface / Fast Enable Control with 32 RSET configurations
- Programmable power-on pre-set values for fast prototyping
- UVLO, UVP, OCP, OTP and OVP Protection
Application
- Action Cameras
- Bluetooth Headphones and Earbuds
- Low-Power Internet of Things (IoT) Gadgets
- Wearables
- TWS Module
- Wearable Module
Performance
Diagram
