LC1160 Integrated Circuit Chip Power Management System On Chip with 93dB Signal-to-Noise Ratio 15V Charger Input Voltage and Bidirectional I²S Interface in BGA Package

The LC1160 is a power management system-on-chip optimized for audio applications in 2G/3G/4G mobile phones and smartphones. This advanced IC incorporates nine buck converters and twenty-six LDOs for comprehensive power management.

The integrated battery charger supports lithium-ion batteries and provides pre-charge indication functionality. With charger input voltage capability up to 15V, the LC1160 permits convenient USB charging for mobile devices.

LC1160 incorporates a high-quality stereo DAC, mono DAC, stereo ADC, stereo headphone amplifier supporting output in either open-circuit (OCL) or AC-coupled (SE) modes, a single-ended receiver amplifier, and a Class D speaker amplifier. Designed for demanding applications in mobile phones and other portable devices.

• Complete Power Management System-on-Chip solution
• 9 buck converters and 26 LDOs for comprehensive power regulation
• Charger input voltage up to 15V with USB charging support
• Integrated audio subsystem supporting analogue and digital audio functions
• Bidirectional I²S interface and bidirectional PCM interface
• Stereo DAC path signal-to-noise ratio of 93dB with 24-bit 48kHz input