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Product details

Parameters

Vin (Min) (V) 2.7 Vin (Max) (V) 5.5 Iout (Max) (A) 1.2 Features Comm Control, Power Sequencing Operating temperature range (C) -40 to 85 Rating Catalog Processor name OMAP35xx Processor supplier Texas Instruments open-in-new Find other Multi-channel ICs (PMIC)

Package | Pins | Size

NFBGA (ZCH) 139 100 mm² 10 x 10 open-in-new Find other Multi-channel ICs (PMIC)

Features

  • 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
  • APPLICATIONS
    • Smart Phones
    • Tablets
    • Industrial
    • Handheld Systems

SmartReflex Is a trademark of Texas Instruments OMAP Is a trademark of Texas Instruments

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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 supports 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.

The USB module provides a HS 2.0 OTG transceiver suitable for direct connection to the OMAP UTMI+ low pin interface (ULPI), with an integrated charge pump and full support for the carkit CEA-936A specification. An ADC is provided for monitoring signals, such as supply voltage, entering the device, and two additional an external ADC inputs are input is provided for system use.

The devices provide driver circuitry to power two LED circuits that can illuminate a panel or provide user indicators. The drivers also provide pulse width modulation (PWM) circuits to control the illumination levels of the LEDs. A keypad interface implements a built-in scanning algorithm to decode hardware-based key presses and reduce software use, with multiple additional general-purpose input/output devices (GPIOs) that can be used as interrupts when configured as inputs.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 15
Type Title Date
* Datasheet TPS65920 and TPS65930 Integrated Power Management/Audio Codec (TPS65930 Only) – Silicon Revision 1.2 datasheet (Rev. I) Jan. 27, 2015
* Errata TPS659x0 Silicon Errata (Rev. G) Apr. 08, 2011
Technical articles PMICs – The smart, high-efficiency power solution for smart home applications Apr. 20, 2015
Technical articles Don’t underestimate the power of an LDO Oct. 19, 2013
Technical articles How to optimize your DSP power budget Oct. 03, 2013
Technical articles "X" Marks the spot - 7 Treasures in a pirate engineer's treasure chest Sep. 19, 2013
User guides TPS65930/20 OMAP™ Power-Management and System Companion Device ES1.2 TRM (Rev. G) Dec. 02, 2011
User guides Differences in Features for TPS65920 and TPS65921 (Rev. B) Dec. 17, 2010
Application notes TPS65950/930/920/921 USB Eye Diagram Trimming Nov. 19, 2010
User guides Powering OMAP™3 With TPS65930/20: Design-In Guide User's Guide (Rev. B) Jun. 18, 2009
Application notes TPS65920/30 Schematic Checklist Jun. 04, 2009
Application notes TPS65950/30/20 32 KHz Oscillator Schematic and PCB Layout Guidelines Oct. 08, 2008
User guides TPS65930/20 Layout Guide Oct. 02, 2008
More literature TPS65920 Integrated Power Management (Rev. A) May 12, 2008
Application notes Configuring TPS65950/30/20 Backup State Oct. 08, 2006

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

DRIVERS & LIBRARIES Download
Linux Driver for TWL4030
TWL4030SW-LINUX The Linux driver supports the TWL4030 series of Integrated Power Management ICs. The Linux driver supports communication through the I2C bus and interfaces with various sub-systems.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

  • twl4030
  • twl5030 (...)

Design tools & simulation

SIMULATION MODELS Download
SWCM001.ZIP (3 KB) - BSDL Model
SIMULATION MODELS Download
SWCM002.ZIP (363 KB) - IBIS Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
CAD/CAE SYMBOLS Download
SWCC004.ZIP (4 KB)

CAD/CAE symbols

Package Pins Download
NFBGA (ZCH) 139 View options

Ordering & quality

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