DUAL, VOLTAGE MODE, DDR SELECTABLE, SYNCHRONOUS, STEP-DOWN CONTROLLER FOR NOTEBOOK SYSTEM POWER

FEATURES Wide Input Voltage Range: 4.5-V to 28-V Selectable Dual and DDR Modes Selectable Fixed Frequency Voltage Mode Advanced Power Good Logic Monitors both Channels Selectable Autoskip Mode Integrated Boot Strap Diodes 180° Phase Shift Between Channels Integrated 5-V, 60-mA Regulator

bq51221 Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver

1 Features 1• Robust 5-W Solution With 50% Lower Losses for Improved Thermals – Inductorless Receiver for Lowest Height Profile Solution – Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization – Fully Synchronous Rectifier With 96% Efficiency – 97% Efficient

BQ51013C-Q1: Automotive Highly Integrated Wireless Receiver Qi (WPC v2.0) Compliant Power Supply

1 Features • Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Integrated wireless power supply receiver solution – 93% overall peak AC-DC efficiency – Full synchronous rec

BQ51013C-Q1: Automotive Highly Integrated Wireless Receiver Qi (WPC v2.0) Compliant Power Supply

1 Features • Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Integrated wireless power supply receiver solution – 93% overall peak AC-DC efficiency – Full synchronous rec

bq5102x 5-W (WPC) Single-Chip Wireless Power Receiver

1 Features 1• Robust 5-W Solution With 50% Lower Losses for Improved Thermals – Inductorless Receiver for Lowest Height Profile Solution – Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization – Fully Synchronous Rectifier With 96% Efficiency – 97% Efficient

Single-Chip Wireless Power Receiver

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