Datasheet

TPS65930/TPS65920
SWCS037G–MAY 2008– REVISED APRIL 2011 www.ti.com
• Glossary of acronyms and abbreviations used in this data manual (see Section 16, Glossary)
1
1.1 Features
The TPS65930 and TPS65920 devices offer the following features:
• Power:
– Three efficient stepdown converters
– Four external linear LDOs for clocks and peripherals
– SmartReflex dynamic voltage management
• 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
• 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
• Additional Features:
– LED driver circuit for two external LEDs
– Two external 10-bit MADC inputs
– Real-time clock (RTC) and retention modules
– HS I
2
C 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
• Charger:
– Backup battery charger
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
10 Introduction Copyright © 2008–2011, Texas Instruments Incorporated
Submit Documentation Feedback
focus.ti.com: TPS65930/TPS65920