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TPS65131 Datasheet PDF

Part Series:TPS65131 Series
Category:DC-DC Converters
Description:Conv DC-DC 2.7V to 5.5V Inv/Step Up Dual-Out -15V to -2V/3.2V to 15V 1.95A 24Pin VQFN EP T/R
Document:TPS65131RGET Datasheet PDF (45 Pages)

TPS65131 Datasheet PDF DC-DC Converters

34 Pages
TI
Conv DC-DC 2.7V to 5.5V Inv/Step Up Dual-Out -15V to -2V/3.2V to 15V 0.2A Automotive 24Pin VQFN EP T/R
34 Pages
TI
TEXAS INSTRUMENTS TPS65131EVM-063 Evaluation Board for Multichannel Output IC DC-DC Converter

TPS65131RGER - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
24 Pin
Case/Package
VQFN-24
Number of Outputs
2 Output
Input Voltage (DC)
5.50 V
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TPS65131RGER - TI Function Overview

DESCRIPTION
The TPS65130/1 is dual-output dc-dc converter generating a positive output voltage up to 15 V and a negative output voltage down to -15 V with output currents in a 200-mA range in typical applications, depending on input voltage to output voltage ratio. With a total efficiency up to 85%, the device is ideal for portable battery-powered equipment.
FEATURES
• Dual Adjustable Output Voltages Up to +15 V and Down to –15 V
• 800-mA Typical Switch Current Limit at Boost and Inverter Main Switches at TPS65130
• 2-A Typical Switch Current Limit at Boost and Inverter Main Switches at TPS65131
• Up to 89% Efficiency at Positive Output Voltage Rail
• Up to 81% Efficiency at Negative Output Voltage Rail
• Power-Save Mode for High Efficiency at Low Load Currents
• Independent Enable Inputs for Power Up and Power Down Sequencing
• Control Output for External PFET to Support Completely Disconnecting the Battery
• 2.7-V to 5.5-V Input Voltage Range
• Minimum 1.25-MHz Fixed Frequency PWM Operation
• Thermal Shutdown
• Overvoltage Protection on Both Outputs
• 1-µA Shutdown Current
• Small 4 mm x 4 mm QFN-24 Package (RGE)
APPLICATIONS
• Small to Medium Size OLED Displays
• (TFT) LCD and CCD Bias Supply
• PDAs, Pocket PCs, Smartphones
• Digital Cameras
• Camcorders
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