LMR64010

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SNVS736A – SEPTEMBER 2011 – REVISED NOVEMBER 2011

Check for Samples: LMR64010

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FEATURES

DESCRIPTION

The LMR64010 switching regulators is a current-

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Input Voltage Range of 2.7V to 14V

mode boost converter operating at a fixed frequency

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Output Voltage up to 40V

of 1.6 MHz.

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Switch Current up to 1A

The use of SOT-23 package, made possible by the

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1.6 MHz Switching Frequency

minimal power loss of the internal 1A switch, and use

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Low Shutdown Iq, <1 µA

of small inductors and capacitors result in the

industry's highest power density. The 40V internal

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Cycle-by-Cycle Current Limiting

switch makes these solutions perfect for boosting to

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Internally Compensated

voltages of 16V or greater.

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SOT-23-5 Packaging (2.92 x 2.84 x 1.08mm)

These parts have a logic-level shutdown pin that can

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Fully Enabled for WEBENCH® Power Designer

be used to reduce quiescent current and extend

battery life.

PERFORMANCE BENEFITS

Protection is provided through cycle-by-cycle current

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Extremely Easy to Use

limiting and thermal shutdown. Internal compensation

simplifies design and reduces component count.

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Tiny Overall Solution Reduces System Cost

APPLICATIONS

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Boost Conversions from 3.3V, 5V, and 12V

Rails

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Space Constrained Applications

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Embedded Systems

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LCD Displays

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LED Applications

System Performance

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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2011, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.