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= Overview=The [http://focus.ti.com/docs/prod/folders/print/tps65950.html TPS65950] device is an integrated power-management/audio codec device for use in portable cellular<br/> =telephone designs that derive their power from batteries based on Li-ion, Li-ion polymer, or manganese-cobalt chemistries.

The ==Block Diagram==[http[Image://focusTPS65950.ti.com/docs/prod/folders/print/tps65950.html TPS65950jpg|center]] device is an integrated power-management/audio codec device for use in portable cellular<br>telephone designs that derive their power from batteries based on Li-ion, Li-ion polymer, or manganese-cobalt chemistries. <br>

== Block Diagram<br> Features=====· Power===* Two efficient stepdown converters for processor cores* One efficient stepdown converter for input/output (I/O) power* SmartReflex™-compliant dynamic voltage management for the processor core* Three low-dropout regulators (LDOs) for phase-locked loops (PLLs) and digital-to-analog converter (DAC)* Seven miscellaneous linear regulator supplies for peripherals

===· Audio===* Voice codec* 15-bit linear codec (8 kHz/16 kHz)* Differential input main microphone and submicrophone (for noise cancellation)* Single-ended hands-free input* Differential 32-W speaker and 16-W headset drivers* 8-W stereo class-D drivers* Pulse-code modulation (PCM)/(inter-IC sound [I2S™]/time-division multiplexing [Image:TPS65950TDM]) interfaces* Bluetooth® voice interface* Automatic level control (ALC) function* Ability to mix paths in digital and analog domains* 16-bit linear audio stereo DAC (96 kHz, 48 kHz, 44.jpg|center]]<br> 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)

== Features<br> =· 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

=== · Power<br> 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)

=== · Audio === *Voice codec *15-bit linear codec (8 kHz/16 kHz) *Differential input main microphone and submicrophone (for noise cancellation) *Single-ended hands-free input *Differential 32-W speaker and 16-W headset drivers *8-W stereo class-D drivers *Pulse-code modulation (PCM)/(inter-IC sound [I2S™]/time-division multiplexing [TDM]) interfaces *Bluetooth® voice interface *Automatic level control (ALC) function *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)<br> === · 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<br> === · USB<br> === *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) <br>  == 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 *HS inter-integrated circuit I2C™ serial control *Thermal shutdown protection and hot-die detection *Keypad up to 8 x 8 matrix.

[[Category:FeaturesIGEPv2]][[Category:IGEP0030]]