TPS61080DRCR datasheet(5/27 Pages) TI1

Part #	TPS61080DRCR

Description	HIGH VOLTAGE DC/DC BOOST CONVERTER WITH 0.5-A/1.3-A INTEGRATED SWITCH

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Manufacturer	TI1 [Texas Instruments]

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5 / 27 page

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-OutputCurrent-mA

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=25V

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-OutputCurrent-mA

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TPS61080

TPS61081

www.ti.com

SLVS644D – FEBRUARY 2006 – REVISED APRIL 2013

Table of Graphs

FIGURE

Efficiency

VS IOUT, VIN = 3.6V OUT = 12V, 15V, 20V, 25V, FSW = HIGH, L = 4.7 μH

2

VS IOUT, VIN = 3.6V OUT = 12V, 15V, 20V, 25V, FSW = LOW, L = 10 μH

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VS IOUT, VIN = 3V, 3.6V, 5V, OUT = 12V, FSW = HIGH, L = 4.7 μH

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VS IOUT, VIN = 3V, 3.6V, 5V, OUT = 12V, FSW = LOW, L = 10 μH

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Overcurrent Limit

VIN = 3.0V, 3.6V, 5V, FSW = High/Low

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Line Regulation

TPS61081, VIN = 2.5V to 6V, OUT = 12V, IOUT = 100mA

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Load Regulation

TPS61081, VIN = 3.6V, OUT = 12V

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Soft Start

TPS61081, VIN = 3.6V, OUT = 12V, IOUT = 150mA, FSW = HIGH, CSS = 47nF

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OUT SC Protection

TPS61081, VIN = 3.6V, OUT = 12V, IOUT = 150mA, FSW = HIGH

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Transient Response

TPS61080, VIN = 3.6V, OUT = 12V, IOUT = 10mA to 60mA, Cff = 33pF, L = 10μH

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TPS61081, VIN = 3.6V, OUT = 12V, IOUT = 25mA to 150mA, Cff = 33pF, L = 4.7μH

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Input and Output Ripple

TPS61081, VIN = 3.6V, OUT = 12V, IOUT = 150mA

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OVP

TPS61080/1

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SS to FB accuracy

TPS61080/1

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Minimum Load Requirement

TPS61080/1, VIN = 3.6V and 5V, FSW = HIGH, L = 4.7

μH

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TYPICAL CHARACTERISTICS

EFFICIENCY (TPS61081 FSW=HIGH)

EFFICIENCY (TPS61081 FSW=LOW)

vs

OUTPUT CURRENT

Figure 2.

Figure 3.

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TPS61080DRCR Datasheet(PDF) 5 Page - Texas Instruments

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