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

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