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TPS659037 Datasheet(PDF) 1 Page - Texas Instruments |
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TPS659037 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 99 page Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TPS659037 SLIS165E – DECEMBER 2014 – REVISED JULY 2017 TPS659037 Power Management Unit (PMU) for Processor 1 Device Overview 1 1.1 Features 1 • Seven Step-Down Switched-Mode Power Supply (SMPS) Regulators: – One 0.7 to 1.65 V at 6 A (10-mV Steps) – Dual-Phase Configuration With Digital Voltage Scaling (DVS) Control – One 0.7 to 1.65 V at 4 A (10-mV Steps) – Dual-Phase Configuration With DVS Control – One 0.7 to 3.3 V at 3 A (10 or 20-mV Steps) – Single-Phase Configuration – This Regulator can be Combined With the 6 A Resulting in a 9-A Triple-Phase Regulator (DVS Controlled) – Two 0.7 to 3.3 V at 2 A (10 or 20-mV Steps) – Single-Phase Configuration – One Regulator With DVS Control That can also be Configured as a 3-A Regulator – Two 0.7 to 3.3 V at 1 A (10 or 20-mV Steps) – Single-Phase Configuration – One Regulator With DVS Control – Output Current Measurement in All Except 1-A SMPS Regulators – Differential Remote Sensing (Output and Ground) in Dual-Phase and Triple-Phase Regulators – Hardware and Software-Controlled Eco-mode™ up to 5 mA with 15-µA Quiescent Current – Short-Circuit Protection – Powergood Indication (Voltage and Overcurrent Indication) – Internal Soft-Start for In-Rush Current Limitation – Ability to synchronize SMPS to External Clock or Internal Fallback Clock With Phase Synchronization • Seven General-Purpose Low Dropout Regulators (LDOs) with 50-mV Steps: – Two 0.9 to 3.3-V LDOs at 300 mA With Preregulated Supply – Two 0.9 to 3.3-V LDOs at 200 mA With Preregulated Supply – One 0.9 to 3.3-V LDOs at 50 mA With Preregulated Supply – One 100-mA USB LDO – One 0.9 to 3.3-V, Low-Noise LDO up to 100 mA (Low-Noise Performance up to 50 mA) – Two Additional LDOs for PMU Internal Use – Short-Circuit Protection • Clock Management 16-MHz Crystal Oscillator and 32-kHz RC Oscillator – One Buffered 32-kHz Output • Real-Time Clock (RTC) With Alarm Wake-Up Mechanism • 12-bit Sigma-Delta General-Purpose Analog-to- Digital-Converter (GPADC) With Three External Input Channels and Six Internal Channels for Self Monitoring • Thermal Monitoring – High Temperature Warning – Thermal Shutdown • Control – Configurable Power-Up and Power-Down Sequences (One-Time Programmable [OTP]) – Configurable Sequences Between the SLEEP and ACTIVE States (OTP Programmable) – One Dedicated Digital Output Signal (REGEN) that can be Included in the Start-Up Sequence – Three Digital Output Signals MUXed With GPIO that can be Included in the Start-Up Sequence – Selectable Control Interface – One Serial Peripheral Interface (SPI) for Resource Configurations and DVS Control – Two I2C Interfaces. One Dedicated for DVS Control, and a General Purpose I2C Interface for Resource Configuration and DVS Control • Undervoltage Lockout • System Voltage Range from 3.135 to 5.25 V • Package Options – 12-mm × 12-mm 169-pin nFBGA with 0,8-mm Pin Pitch 1.2 Applications • Factory Automation • Programmable Logic Controllers • System-on-Module • Human-Machine Interface |
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