Vidatronic’s 22 nm low-power analog IP cores are specifically designed for integration into a larger ASIC or SoC. The augmented/virtual reality market has increased demands for miniaturization, efficiency of power transfer, wireless charging to extend the battery life of the device, and reliability under high voltage operating environments. This line of integrated PMU IP cores has been designed specifically to meet these challenging demands.
180 NM PRODUCT PORTFOLIO
| Product Name | Description | Product Brief |
|---|---|---|
| Wireless Li-Ion Battery Charger | Ultra-low power; integrates multiple Vidatronic blocks |  |
| Power Quencher® LDO Voltage Regulator | 18 μA; ultra-low power | |
| Power Quencher® LDO Voltage Regulator | 1.2 mA; ultra-low power | |
| Power Quencher® LDO Voltage Regulator | 2.8 mA; ultra-low power | |
| Power Quencher® LDO Voltage Regulator | 3.5 mA; ultra-low power | |
| Flexsupply® Switched Capacitor Buck-Boost Converter | 700 μA; programmable output; small footprint | |
| Flexsupply® Switched Capacitor Buck Converter | 1.2 mA; programmable output; small footprint | |
| Flexsupply® Switched Capacitor Buck Converter | 2.8 mA; programmable output; small footprint | |
| Bandgap Voltage Reference | Ultra-low power | |
| 8-Bit Dual-Slope ADC | Includes 32-input channel multiplexer for monitoring signals | |
| 14 MHz Ring Oscillator | Provides divided clock outputs that can be used as clock inputs for other blocks | |
| Temperature Sensor | Ultra-low power | |
| Serial Peripheral Interface (SPI) | Slave-only mode | |
Vidatronic’s Li-ion wireless battery charger IP enables device designers to implement safer battery operation, reduce charger size, and reduce power leakage. Wireless charger circuits are often exposed to high voltages, which can overstress the devices in the chips. Vidatronic’s IP has proprietary voltage overstress techniques to deal with these high voltages in a safe way. Combined with the other IP in the 180 nm series, the result is a robust and reliable PMU that is a small, cost-effective, and highly efficient option for powering an augmented/virtual reality device.
For added technical support or information on how to license this IP, contact us directly.
Latest Resources
“Analog and Power Management Trends in ASIC and SoC Designs”
“Introduction to Low Dropout (LDO) Linear Voltage Regulators”
“Guide to Choosing the Best DCDC Converter for Your Application”
