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TPS63031 Datasheet PDF

Part Series:TPS63031 Series
Category:Voltage Regulators
Description:Buck-Boost Regulator High Efficient Single Inductor Buck-Boost Converter with 1A Switches Conv DC-DC 1.8V to 5.5V Non-Inv/Inv/Step Up/Step Down Single-Out 3.3V 0.8A 10Pin WSON EP T/R
Document:TPS63031DSKT Datasheet PDF (37 Pages)

TPS63031 Datasheet PDF Voltage Regulators

26 Pages
TI
High Efficient Single Inductor Buck-Boost Converter with 1A Switches 10-SON -40℃ to 85℃

TPS63031DSKR - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
10 Pin
Case/Package
WSON-10
Number of Outputs
1 Output
Output Voltage
3.3 V
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TPS63031DSKR - TI Function Overview

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 one-cell 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 power-save 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).
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