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多通道 IC (PMIC)

TPS65920

現行

具 3 個 DC/DC 電源、4 個 LDO 和 USB HS 收發器的整合式電源管理 IC (PMIC)

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TPS65920

現行
產品規格表 立即訂購

產品詳細資料

Regulated outputs (#) 7 Configurability Factory programmable Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.15 Iout (max) (A) 1.2 Features Comm control, Power sequencing Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 4 Rating Catalog Operating temperature range (°C) -40 to 85 Processor supplier Texas Instruments Processor name OMAP Switching frequency (typ) (kHz) 3200 Product type Processor and FPGA
Regulated outputs (#) 7 Configurability Factory programmable Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.15 Iout (max) (A) 1.2 Features Comm control, Power sequencing Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 4 Rating Catalog Operating temperature range (°C) -40 to 85 Processor supplier Texas Instruments Processor name OMAP Switching frequency (typ) (kHz) 3200 Product type Processor and FPGA
NFBGA (ZCH) 139 100 mm² 10 x 10
  • 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
  • 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

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.

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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類型 標題 日期
* Data sheet TPS65920 and TPS65930 Integrated Power Management/Audio Codec (TPS65930 Only) – Silicon Revision 1.2 datasheet (Rev. I) PDF | HTML 2015年 1月 27日
* Errata TPS659x0 Silicon Errata (Rev. G) 2011年 4月 8日
Technical article PMICs – The smart, high-efficiency power solution for smart home applications PDF | HTML 2015年 4月 20日
User guide TPS65930/20 OMAP™ Power-Management and System Companion Device ES1.2 TRM (Rev. G) 2011年 12月 2日
User guide Differences in Features for TPS65920 and TPS65921 (Rev. B) 2010年 12月 17日
Application note TPS65950/930/920/921 USB Eye Diagram Trimming 2010年 11月 19日
User guide Powering OMAP™3 With TPS65930/20: Design-In Guide User's Guide (Rev. B) 2009年 6月 18日
Application note TPS65920/30 Schematic Checklist 2009年 6月 4日
Application note TPS65950/30/20 32 KHz Oscillator Schematic and PCB Layout Guidelines 2008年 10月 8日
User guide TPS65930/20 Layout Guide 2008年 10月 2日
More literature TPS65920 Integrated Power Management (Rev. A) 2008年 5月 12日
Application note Configuring TPS65950/30/20 Backup State 2006年 10月 8日

設計與開發

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驅動程式或資料庫

TWL4030SW-LINUX — 適用於 TWL4030 的 Linux 驅動程式

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
  • (...)
檢視選項
模擬型號

TPS65920 BSDL Models

SWCM001.ZIP (3 KB) - BSDL Model
下載
模擬型號

TPS65920 IBIS Model

SWCM002.ZIP (363 KB) - IBIS Model
下載
CAD/CAE 符號

TPS65920 Ocrad Symbol

SWCC004.ZIP (4 KB)
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封裝 引腳 下載
NFBGA (ZCH) 139 檢視選項
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  • 資格摘要
  • 進行中可靠性監測
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