TPS659102A1RSLR
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Texas Instruments TPS659102A1RSLR

Manufacturer No:
TPS659102A1RSLR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC PWR MGMT 8 LDO 48VQFN
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The TPS659102A1RSLR is an integrated power-management IC (PMIC) designed and manufactured by Texas Instruments. This device is available in a 48-pin VQFN (RSL) package and is tailored for applications powered by a single Li-Ion or Li-Ion polymer battery cell, 3-series Ni-MH cells, or a 5-V input. It is particularly suited for OMAP-based systems that require multiple power rails. The TPS659102A1RSLR integrates various power management components, including DC-DC converters, LDO voltage regulators, and an embedded power controller, making it a comprehensive solution for managing power in complex systems.

Key Specifications

SpecificationDetails
Package48-VFQFN Exposed Pad
Pins48
Operating Temperature Range-40°C to 85°C
Voltage Supply Range1.7 V to 5.5 V
Mounting TypeSurface Mount
Body Size6.00 mm × 6.00 mm

Key Features

  • Embedded Power Controller (EPC) to manage power sequencing requirements
  • Three efficient step-down DC-DC converters (two for processor cores and one for I/O power)
  • One efficient step-up 5-V DC-DC converter
  • SmartReflex compliant dynamic voltage management for processor cores
  • Eight LDO voltage regulators and one RTC LDO (internal purpose)
  • Two high-speed I2C interfaces (one for general-purpose control commands and one for SmartReflex Class 3 control and command)
  • Two enable signals multiplexed with SR-I2C, configurable to control any supply state and processor cores supply voltage
  • Thermal shutdown protection and hot-die detection
  • RTC resource with oscillator for 32.768-kHz crystal or 32-kHz built-in RC oscillator, date, time, and calendar, and alarm capability
  • One configurable GPIO
  • DC-DC switching synchronization through internal or external 3-MHz clock

Applications

  • Portable and handheld systems
  • Industrial systems
  • OMAP-based applications
  • Systems requiring multiple power rails such as those powered by Li-Ion or Ni-MH batteries

Q & A

  1. What is the TPS659102A1RSLR? The TPS659102A1RSLR is an integrated power-management IC designed by Texas Instruments for managing power in complex systems.
  2. What package type does the TPS659102A1RSLR come in? It comes in a 48-pin VQFN (RSL) package.
  3. What is the operating temperature range of the TPS659102A1RSLR? The operating temperature range is -40°C to 85°C.
  4. How many DC-DC converters does the TPS659102A1RSLR have? It has three step-down DC-DC converters and one step-up DC-DC converter.
  5. What is the purpose of the SmartReflex interface? The SmartReflex interface is used for dynamic voltage management of the processor cores to optimize power savings.
  6. How many LDO voltage regulators does the TPS659102A1RSLR have? It has eight general-purpose LDO voltage regulators and one RTC LDO.
  7. What communication interfaces are available on the TPS659102A1RSLR? It has two high-speed I2C interfaces: one for general-purpose control commands and one for SmartReflex Class 3 control and command.
  8. Does the TPS659102A1RSLR have thermal protection features? Yes, it includes thermal shutdown protection and hot-die detection.
  9. What RTC features are included in the TPS659102A1RSLR? The device includes an RTC with an oscillator for a 32.768-kHz crystal or a 32-kHz built-in RC oscillator, date, time, calendar, and alarm capability.
  10. Can the TPS659102A1RSLR be used in industrial systems? Yes, it is suitable for industrial systems as well as portable and handheld systems.

Product Attributes

Applications:Handheld/Mobile Devices, OMAP™
Current - Supply:- 
Voltage - Supply:1.7V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:48-VFQFN Exposed Pad
Supplier Device Package:48-VQFN (6x6)
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Similar Products

Part Number TPS659102A1RSLR TPS65910A1RSLR TPS65910AA1RSLR TPS659108A1RSLR TPS659109A1RSLR TPS659106A1RSLR TPS659101A1RSLR TPS659102A1RSL
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active Active
Applications Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™ Handheld/Mobile Devices, OMAP™
Current - Supply - - - - - - - -
Voltage - Supply 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad
Supplier Device Package 48-VQFN (6x6) 48-VQFN (6x6) 48-VQFN (6x6) 48-VQFN (6x6) 48-VQFN (6x6) 48-VQFN (6x6) 48-VQFN (6x6) 48-VQFN (6x6)

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