Difference between revisions of "TPS65910"

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==Features==
 
==Features==
===· Power===
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<div class="feat">
* Two efficient stepdown converters for processor cores
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* Embedded Power Controller
* One efficient stepdown converter for input/output (I/O) power
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* Two Efficient Step-Down DC-DC Converters for Processor Cores
* SmartReflex™-compliant dynamic voltage management for the processor core
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* One Efficient Step-Down DC-DC Converter for I/O Power
* Three low-dropout regulators (LDOs) for phase-locked loops (PLLs) and digital-to-analog converter (DAC)
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* One Efficient Step-Up 5-V DC-DC Converter
* Seven miscellaneous linear regulator supplies for peripherals
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* SmartReflex Compliant Dynamic Voltage Management for Processor Cores
 
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* 8 LDO Voltage Regulators and One Real-Time Clock (RTC) LDO (Internal Purpose)
===· Audio===
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* One High-Speed I<sup>2</sup>C Interface for General-Purpose Control Commands (CTL-I<sup>2</sup>C)
* Voice codec
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* One High-Speed I<sup>2</sup>C Interface for SmartReflex Class 3 Control and Command (SR-I<sup>2</sup>C)
* 15-bit linear codec (8 kHz/16 kHz)
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* Two Enable Signals Multiplexed with SR-I<sup>2</sup>C, Configurable to Control any Supply State and Processor Cores Supply Voltage
* Differential input main microphone and submicrophone (for noise cancellation)
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* Thermal Shutdown Protection and Hot-Die Detection
* Single-ended hands-free input
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* An RTC Resource With:
* Differential 32-W speaker and 16-W headset drivers
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** Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
* 8-W stereo class-D drivers
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** Date, Time, and Calendar
* Pulse-code modulation (PCM)/(inter-IC sound [I2S™]/time-division multiplexing [TDM]) interfaces
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** Alarm Capability
* Bluetooth® voice interface
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* One Configurable GPIO
* Automatic level control (ALC) function
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* DC-DC Switching Synchronization Through Internal or External 3-MHz Clock
* Ability to mix paths in digital and analog domains
 
* 16-bit linear audio stereo DAC (96 kHz, 48 kHz, 44.1 kHz, 32 kHz, and derivatives)
 
* 16-bit linear audio stereo analog-to-digital (ADC) (48 kHz, 44.1 kHz, 32 kHz, and derivatives)
 
* PLL for audio codec with 256*Fs or 128*Fs generation
 
* Carkit (CEA-936A)
 
 
 
===· Charger===
 
* Li-ion, Li-polymer, and manganese-cobalt charger
 
* AC regulated charger (maximum 7 V)
 
* Universal serial bus (USB) charger (CEA-936A)
 
* Backup battery charger
 
 
 
===· USB===
 
* USB 2.0 OTG-compliant high-speed (HS) transceivers
 
* 12-bit USB transceiver macrocell interface (UTMI)+ low pin interface (ULPI)
 
* USB power supplies (5 V, 3 V)
 
* Carkit-compliant CEA936 and multiple channels per carrier (MCPC)
 
 
 
  
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</div>
  
 
==Subsystems==
 
==Subsystems==
* LED driver
 
* Two pulse width modulation (PWM) generators, PWM0 and PWM1
 
* Embedded 10-bit ADC with 3 to 8 external inputs
 
 
* Real-time clock (RTC) module and retention modules
 
* Real-time clock (RTC) module and retention modules
* HS inter-integrated circuit I2C™ serial control
 
 
* Thermal shutdown protection and hot-die detection
 
* Thermal shutdown protection and hot-die detection
* Keypad up to 8 x 8 matrix.
 
  
 
=Manuals=
 
=Manuals=
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20Integrated%20Power%20Management%20and%20Audio%20Codec%20–%20Silicon%20Revision%201.2%20datasheet%20(Rev.%20F).pdf TPS65950 Datasheet Manual.]
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* [http://downloads.isee.biz/pub/documentation/TPS65910/TPS65910x%20Integrated%20Power-Management%20Unit%20Top%20Specification%20datasheet%20(Rev.%20U).pdf TPS65910x Integrated Power-Management Unit Top Specification datasheet (Rev. U)]
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20OMAP%20Power%20Management%20and%20System%20Companion%20Device%20Silicon%20Revision%201.2%20Version%20G.pdf TPS65950 OMAP Power Management and System Companion Device Silicon Revision 1.2 Version G]
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* [http://downloads.isee.biz/pub/documentation/TPS65910/TPS65910%20Silicon%20Errata%20(Rev.%20A).pdf TPS65910 Silicon Errata (Rev. A)]
  
 
=See also=
 
=See also=
* [[OMAP3530]]
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* [[AM335x]]
* [[DM3730]]
 
  
[[Category:IGEPv2]]
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[[Category:AM335x]]
[[Category:IGEP0030]]
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[[Category:IGEP0034]]
[[Category:TPS65950]]
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[[Category:TPS65910]]
[[Category:OMAP3]]
 
[[Category:DM3730]]
 

Latest revision as of 12:46, 22 March 2018

The TPS65910 device is an integrated power-management IC available in 48-QFN package and dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell or 3-series Ni-MH cells, or by a 5-V input; it requires multiple power rails. The device provides three step-down converters, one step-up converter, and eight LDOs and is designed to support the specific power requirements of OMAP-based applications.

Block Diagram

custom diagram 4 TPS65910.gif

Features

  • Embedded Power Controller
  • Two Efficient Step-Down DC-DC Converters for Processor Cores
  • One Efficient Step-Down DC-DC Converter for I/O Power
  • One Efficient Step-Up 5-V DC-DC Converter
  • SmartReflex Compliant Dynamic Voltage Management for Processor Cores
  • 8 LDO Voltage Regulators and One Real-Time Clock (RTC) LDO (Internal Purpose)
  • One High-Speed I2C Interface for General-Purpose Control Commands (CTL-I2C)
  • One High-Speed I2C Interface for SmartReflex Class 3 Control and Command (SR-I2C)
  • Two Enable Signals Multiplexed with SR-I2C, Configurable to Control any Supply State and Processor Cores Supply Voltage
  • Thermal Shutdown Protection and Hot-Die Detection
  • An RTC Resource With:
    • Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
    • Date, Time, and Calendar
    • Alarm Capability
  • One Configurable GPIO
  • DC-DC Switching Synchronization Through Internal or External 3-MHz Clock

Subsystems

  • Real-time clock (RTC) module and retention modules
  • Thermal shutdown protection and hot-die detection

Manuals

See also