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TPS63030DSKR – Integrated Circuits, Power Management, Voltage Regulators – DC DC switching Regulators

short description:

The TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a onecell Li-ion or Li-polymer battery. Output currents can go as high as 600 mA while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low-load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range. The powersave mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum

average current in the switches is limited to a typical value of 1000 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The TPS6303x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 10-pin VSON package measuring 2.5- mm × 2.5-mm (DSK)


Product Detail

Product Tags

Product Attributes

TYPE DESCRIPTION
Category Integrated Circuits (ICs)Power Management (PMIC)

Voltage Regulators - DC DC Switching Regulators

Mfr Texas Instruments
Series -
Package Tape & Reel (TR)Cut Tape (CT)

Digi-Reel®

Product Status Active
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 1.8V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) 5.5V
Current - Output 900mA (Switch)
Frequency - Switching 2.4MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Supplier Device Package 10-SON (2.5x2.5)
Base Product Number TPS63030

Documents & Media

RESOURCE TYPE LINK
Datasheets TPS63030,31
Featured Product Power Management
PCN Design/Specification Mult Dev Material Chg 29/Mar/2018TPS63030/TPS63031 11/May/2020
PCN Assembly/Origin Assembly/Test Site Addition 11/Dec/2014
PCN Packaging QFN,SON Reel Diameter 13/Sep/2013
Manufacturer Product Page TPS63030DSKR Specifications
HTML Datasheet TPS63030,31
EDA Models TPS63030DSKR by SnapEDATPS63030DSKR by Ultra Librarian

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

 

Detailed Introduction

PMIC

Classification:

Power management chips are either dual inline chips or surface mount packages, of which the HIP630x series chips are the more classic power management chips, designed by the famous chip design company Intersil. It supports two/three/four-phase power supply, supports VRM9.0 specification, the voltage output range is 1.1V-1.85V, can adjust the output for 0.025V interval, the switching frequency is up to 80KHz, with a large power supply, small ripple, small internal resistance and other characteristics, can precisely adjust the CPU power supply voltage.

Definition:

A power management integrated circuit (IC) is a chip that is responsible for the conversion, distribution, detection, and other power management of electrical energy in electronic equipment systems. Its main responsibility is to convert source voltages and currents into power supplies that can be used by microprocessors, sensors, and other loads.
In 1958, Texas Instruments (TI) engineer Jack Kilby invented the integrated circuit, an electronic component called a chip, which opened a new era of processing signals and power electronics, and Kilby was awarded the Nobel Prize in Physics in 2000 for the invention.

 Application range:

Power management chip is widely used, the development of power management chip to improve the performance of the machine is of great significance, the choice of power management chip is directly related to the needs of the system, and the development of digital power management chip also needs to cross the cost barrier.
In today's world, people's life is a moment can not be separated from electronic equipment. Power management chip in the electronic equipment system is responsible for the transformation of electrical energy, distribution, detection and other electrical energy management responsibilities. Power management chip is indispensable to the electronic system, and its performance has a direct impact on the performance of the machine.


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