DatasheetsPDF.com

TPS65920 Dataheets PDF



Part Number TPS65920
Manufacturers Texas Instruments
Logo Texas Instruments
Description Integrated Power Management/Audio Codec
Datasheet TPS65920 DatasheetTPS65920 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65930, TPS65920 SWCS037I – MAY 2008 – REVISED JANUARY 2015 TPS65920 and TPS65930 Integrated Power Management/Audio Codec (TPS65930 Only) – Silicon Revision 1.2 1 Device Overview 1.1 Features 1 • Power: – Three Efficient Step-down Converters – Four External Linear LDOs for Clocks and Peripherals – SmartReflex™ Dynamic Voltage Management • Audio (TPS65930 Device Only): – Differential Input Main Microphon.

  TPS65920   TPS65920



Document
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65930, TPS65920 SWCS037I – MAY 2008 – REVISED JANUARY 2015 TPS65920 and TPS65930 Integrated Power Management/Audio Codec (TPS65930 Only) – Silicon Revision 1.2 1 Device Overview 1.1 Features 1 • Power: – Three Efficient Step-down 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 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-mm × 10-mm Package • Charger: – Backup Battery Charger 1.2 Applications • Smart Phones • Tablets • Industrial • Handheld Systems 1.3 Description The TPS65920 and TPS65930 devices are power-management ICs for OMAP™ and other mobile applications. The devices include 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 an embedded power control (EPC). In addition, the TPS65930 includes a full audio codec with two digital-to-analog converters (DACs) and two ADCs to implement dual voice channels, and a stereo downlink channel that can play all standard audio sample rates through a multiple format inter-integrated sound (I2S)/time division multiplexing (TDM) interface. These optimized devices support the power and peripheral requirements of the OMAP application processors. The power portion of the devices contains three buck converters, two controllable by a dedicated SmartReflex class-3 interface, multiple low dropout (LDO) regulators, an EPC to manage the power sequencing requirements of OMAP, and an RTC and backup module. The RTC can be powered by a backup battery when the main supply is not present, and the devices include a coin-cell charger to recharge the backup battery as needed. 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TPS65930, TPS65920 SWCS037I – MAY 2008 – RE.


TPS65930 TPS65920 TPS65921


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)