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TPS65951

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Integrated power management IC (PMIC) audio codec silicon

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Data sheet
Errata

TPS65951

ACTIVE
Data sheet Order now

Product details

Processor supplier Texas Instruments Processor name OMAP Regulated outputs (#) 14 Step-down DC/DC converter 3 Step-up DC/DC converter 0 LDO 11 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.15 Iout (max) (A) 1.4 TI functional safety category Functional Safety-Capable Configurability Factory programmable Features Comm control, Power sequencing Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.03 Switching frequency (typ) (kHz) 3200 Product type Processor and FPGA
Processor supplier Texas Instruments Processor name OMAP Regulated outputs (#) 14 Step-down DC/DC converter 3 Step-up DC/DC converter 0 LDO 11 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.15 Iout (max) (A) 1.4 TI functional safety category Functional Safety-Capable Configurability Factory programmable Features Comm control, Power sequencing Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.03 Switching frequency (typ) (kHz) 3200 Product type Processor and FPGA
NFBGA (ZWS) 169 144 mm² 12 x 12
  • Power:
    • Three Efficient Step-down Converters
    • 10 External Linear LDOs for Clocks and Peripherals
    • SmartReflex Dynamic Voltage Management
  • Audio:
    • Voice Codec
    • 15-Bit Linear Codec (8 and 16 kHz)
    • Differential Input Main and Submicrophones
    • Differential Headset Microphone Input
    • Auxiliary/FM Input (Mono or Stereo)
    • Differential 32-Ω Speaker and 16-Ω Headset Drivers (External Predrivers for Class D)
    • 8-Ω Stereo Class-D Drivers
    • Pulse Code Modulation (PCM) and TDM Interfaces
    • 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
  • Charger:
    • Li-ion, Li-on Polymer, and Cobalt-Nickel-Manganese Charger
    • Backup Battery Charger
  • USB:
    • USB 2.0 OTG-Compliant HS Transceivers
    • 12-Bit ULPI
    • USB Power Supply (5-V CP for VBUS)
    • CEA-2011: OTG Transceiver Interface Specification
    • CEA-936A: Mini-USB Analog Carkit Interface Specification
  • Additional Features:
    • LED Driver Circuit for Two External LEDs
    • RTC and Retention Modules
    • HS Inter-Integrated Circuit (I2C) Serial Control
    • Thermal Shutdown and Hot-Die Detection
    • External Vibrator (Vibrator) Control
    • 19 GPIO Devices
    • 0.8-mm Pitch, 169-Pin, 12-mm × 12-mm Package
  • Power:
    • Three Efficient Step-down Converters
    • 10 External Linear LDOs for Clocks and Peripherals
    • SmartReflex Dynamic Voltage Management
  • Audio:
    • Voice Codec
    • 15-Bit Linear Codec (8 and 16 kHz)
    • Differential Input Main and Submicrophones
    • Differential Headset Microphone Input
    • Auxiliary/FM Input (Mono or Stereo)
    • Differential 32-Ω Speaker and 16-Ω Headset Drivers (External Predrivers for Class D)
    • 8-Ω Stereo Class-D Drivers
    • Pulse Code Modulation (PCM) and TDM Interfaces
    • 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
  • Charger:
    • Li-ion, Li-on Polymer, and Cobalt-Nickel-Manganese Charger
    • Backup Battery Charger
  • USB:
    • USB 2.0 OTG-Compliant HS Transceivers
    • 12-Bit ULPI
    • USB Power Supply (5-V CP for VBUS)
    • CEA-2011: OTG Transceiver Interface Specification
    • CEA-936A: Mini-USB Analog Carkit Interface Specification
  • Additional Features:
    • LED Driver Circuit for Two External LEDs
    • RTC and Retention Modules
    • HS Inter-Integrated Circuit (I2C) Serial Control
    • Thermal Shutdown and Hot-Die Detection
    • External Vibrator (Vibrator) Control
    • 19 GPIO Devices
    • 0.8-mm Pitch, 169-Pin, 12-mm × 12-mm Package

The TPS65951 device is a power-management IC for mobile cellular handsets powered by a Li-ion, Li-ion polymer, or cobalt-nickel-manganese cell battery. The device can be connected to an application processor and/or a modem. This optimized power-management IC is designed to support the specific power requirements of the OMAP processor devices. The TPS65951 contains several buck converters, low dropout (LDO) regulators, a battery charger interface, and a host of other features and functions. The audio portion of the TPS65951 is an entire audio module with audio codecs, digital filters, input preamplifiers and amplifiers, and class-D output amplifiers.

This TPS65951 Data Manual presents the electrical and mechanical specifications for the TPS65951 device.

The TPS65951 device is a power-management IC for mobile cellular handsets powered by a Li-ion, Li-ion polymer, or cobalt-nickel-manganese cell battery. The device can be connected to an application processor and/or a modem. This optimized power-management IC is designed to support the specific power requirements of the OMAP processor devices. The TPS65951 contains several buck converters, low dropout (LDO) regulators, a battery charger interface, and a host of other features and functions. The audio portion of the TPS65951 is an entire audio module with audio codecs, digital filters, input preamplifiers and amplifiers, and class-D output amplifiers.

This TPS65951 Data Manual presents the electrical and mechanical specifications for the TPS65951 device.
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Technical documentation

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Type Title Date
* Data sheet TPS65951 Integrated Power Management/Audio Codec Silicon Revision 1.0 DM datasheet (Rev. G) 29 Sep 2014
* Errata TPS65951 Silicon Errata 20 Sep 2010
User guide IPM MicroStar BGA Discontinued and Redesigned 03 Nov 2020
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Feature Differences between TPS65950 and TPS65951 01 Sep 2010

Design & development

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Simulation model

TPS65951 BSDL Models

SWCC011.ZIP (3 KB) - BSDL Model
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Package Pins CAD symbols, footprints & 3D models
NFBGA (ZWS) 169 Ultra Librarian
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