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TPS62410-Q1 - 2.25MHz 2x800mA Dual Step Down Converter

Description

The TPS62410 device is a synchronous dual step-down DC-DC converter optimized for battery powered portable applications.

It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries.

Features

  • 1.
  • 2 Qualified for Automotive.

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Datasheet preview – TPS62410-Q1

Datasheet Details

Part number TPS62410-Q1
Manufacturer Texas Instruments
File Size 2.31 MB
Description 2.25MHz 2x800mA Dual Step Down Converter
Datasheet download datasheet TPS62410-Q1 Datasheet
Additional preview pages of the TPS62410-Q1 datasheet.

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Full PDF Text Transcription

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TPS62410-Q1 www.ti.com SLVSAA8 – MARCH 2010 2.25MHz 2x800mA Dual Step Down Converter In Small 3x3mm QFN Package Check for Samples: TPS62410-Q1 FEATURES 1 •2 Qualified for Automotive Applications • High Efficiency—up to 95% • VIN Range From 2.5 V to 6 V • 2.25 MHz Fixed Frequency Operation • Output Current 2 x 800mA • Adjustable Output Voltage From 0.6 V to VIN • EasyScale™ Optional One Pin Serial Interface for Dynamic Output Voltage Adjustment • Power Save Mode at Light Load Currents • 180° Out of Phase Operation • Output Voltage Accuracy in PWM Mode ±1% • Typical 32 µA Quiescent Current for both Converters • 100% Duty Cycle for Lowest Dropout • Available in a 10-Pin QFN (3×3mm) VIN 2.5V – 6V CIN 10 μF TPS62410 VIN EN_1 FB 1 SW1 DEF_1 L1 2.2 μH R11 270kΩ R12 180kΩ VOUT1 = 1.
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