TPS65951 Series

Integrated power management IC (PMIC) audio codec silicon

Catalog

Integrated power management IC (PMIC) audio codec silicon

Part	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Mounting Type	Applications	Voltage - Supply [Min]	Voltage - Supply [Max]
Texas Instruments TPS65951A1ZWSR	85 °C	-40 °C	169-LFBGA	169-NFBGA (12x12)	Surface Mount	Handheld/Mobile Devices OMAP™	2.7 V	5.5 V
Texas Instruments TPS65951A1ZGU	85 °C	-40 °C	169-LFBGA	169-BGA MicroStar (12x12)	Surface Mount	Handheld/Mobile Devices OMAP™	2.7 V	4.5 V

Catalog

Integrated power management IC (PMIC) audio codec silicon

Key Features

• Power:Three Efficient Step-down Converters10 External Linear LDOs for Clocks and PeripheralsSmartReflex Dynamic Voltage ManagementAudio:Voice Codec15-Bit Linear Codec (8 and 16 kHz)Differential Input Main and SubmicrophonesDifferential Headset Microphone InputAuxiliary/FM Input (Mono or Stereo)Differential 32-Ω Speaker and 16-Ω Headset Drivers (External Predrivers for Class D)8-Ω Stereo Class-D DriversPulse Code Modulation (PCM) and TDM InterfacesInterfaceAutomatic Level Control (ALC)Digital and Analog Mixing16-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)CarkitCharger:Li-ion, Li-on Polymer, and Cobalt-Nickel-Manganese ChargerBackup Battery ChargerUSB:USB 2.0 OTG-Compliant HS Transceivers12-Bit ULPIUSB Power Supply (5-V CP for VBUS)CEA-2011: OTG Transceiver Interface SpecificationCEA-936A: Mini-USB Analog Carkit Interface SpecificationAdditional Features:LED Driver Circuit for Two External LEDsRTC and Retention ModulesHS Inter-Integrated Circuit (I2C) Serial ControlThermal Shutdown and Hot-Die DetectionExternal Vibrator (Vibrator) Control19 GPIO Devices0.8-mm Pitch, 169-Pin, 12-mm × 12-mm PackagePower:Three Efficient Step-down Converters10 External Linear LDOs for Clocks and PeripheralsSmartReflex Dynamic Voltage ManagementAudio:Voice Codec15-Bit Linear Codec (8 and 16 kHz)Differential Input Main and SubmicrophonesDifferential Headset Microphone InputAuxiliary/FM Input (Mono or Stereo)Differential 32-Ω Speaker and 16-Ω Headset Drivers (External Predrivers for Class D)8-Ω Stereo Class-D DriversPulse Code Modulation (PCM) and TDM InterfacesInterfaceAutomatic Level Control (ALC)Digital and Analog Mixing16-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)CarkitCharger:Li-ion, Li-on Polymer, and Cobalt-Nickel-Manganese ChargerBackup Battery ChargerUSB:USB 2.0 OTG-Compliant HS Transceivers12-Bit ULPIUSB Power Supply (5-V CP for VBUS)CEA-2011: OTG Transceiver Interface SpecificationCEA-936A: Mini-USB Analog Carkit Interface SpecificationAdditional Features:LED Driver Circuit for Two External LEDsRTC and Retention ModulesHS Inter-Integrated Circuit (I2C) Serial ControlThermal Shutdown and Hot-Die DetectionExternal Vibrator (Vibrator) Control19 GPIO Devices0.8-mm Pitch, 169-Pin, 12-mm × 12-mm Package

Description

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.