TPS65930A2ZCH

Product Summary

The TPS65930A2ZCH is a power-management IC for OMAP and other mobile applications. The device includes power-management, a universal serial bus (USB) high-speed (HS)transceiver, light -emitting diode (LED) drivers, an analog-to-digital converter (ADC), a real-time clock(RTC), and embedded power control (EPC). In addition, the TPS65930A2ZCH includes a full audio codec withtwo digital-to-analog converters (DACs) and two ADCs to implement dual voice channels, and a stereodownlink channel that can play all standard audio sample rates through a multiple format inter-integratedsound (I2S)/time division multiplexing (TDM) interface.

Parametrics

TPS65930A2ZCH absolute maximum ratings: (1)Main battery supply voltage: 2.1 to 4.5V; (2)Voltage on any input Supply represents the voltage applied to the power supply pin associated with the input: 0.0 to 1.0*SupplyV; (3)Storage temperature range: -55 to 125℃; (4)Ambient temperature range: -40 to 85℃; (5)Junction temperature (TJ)At 1.4 W (Theta JB 11℃/W 2S2P board): 105℃; (6)Junction temperature (TJ) for parametric: -40 to 105℃.

Features

TPS65930A2ZCH features: (1)Power: Three efficient stepdown converters; Four external linear LDOs for clocks and peripherals; SmartReflex dynamic voltage management; (2)Audio (TPS65930 device only): Differential input main microphones; Mono auxiliary/FM input; External predrivers for class D (stereo); TDM interface; Automatic level control (ALC); Digital and analog mixing; 16-bit linear audio stereo DAC (96, 48, 44.1, and 32 kHz and derivatives); 16-bit linear audio stereo ADC (48, 44.1, and 32 kHz and derivatives); Carkit; (3)USB: -USB 2.0 on-the-go (OTG)-compliant HS transceivers; 12-bit universal transceiver macro interface ULPI; USB power supply (5-V charge pump for VBUS); Consumer Electronics Association (CEA)-2011: OTG transceiver interface specification; CEA-936A: Mini-USB analog carkit specification; (4)Additional Features: -LED driver circuit for two external LEDs; Two external 10-bit MADC inputs; Real-time clock (RTC) and retention modules; HS I2C serial control; Thermal shutdown and hot-die detection; Keypad Interface (up to 6 × 6); External vibrator control; 15 GPIOs– 0.65 mm pitch, 139 pin, 10 × 10 mm package.

Diagrams