LMR14006YQ5DDCT datasheet(3/20 Pages) TI1

部品番号	LMR14006YQ5DDCT

部品情報	SIMPLE SWITCHER 40V 300/600mA Buck Regulators with High Efficiency Sleep Mode

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CB

1

2

3

4

5

6

TSOT-6L

LMR14003/6

GND

FB

SW

VIN

SHDN

PIN 1 ID

LMR14003, LMR14006

www.ti.com

SNVSA10 – NOVEMBER 2013

ELECTRICAL CHARACTERISTICS (continued)

VIN = /SHDN = 12V, TA = 25°C, unless otherwise specified.

Parameter

Conditions

Min

Typ

Max

Unit

fSW Switching frequency

LMR14003/6

935

1100

1285

kHz

LMR14003/6

1785

2100

2415

kHz

Thermal Performance

TSHUTDOWN Thermal shutdown trip

170

ºC

point

THYS

Hysteresis

10

ºC

DDC Package TSOT-6L

(TOP VIEW)

Table 1. PIN FUNCTIONS

Name

NO.

I/O

Description

CB

1

O

SW FET Gate Bias voltage. Connect Cboot cap between CB and SW

GND

2

-

Ground Connection

FB

3

I

Feedback Pin: Set feedback voltage divider ratio with VOUT = VFB (1+(R1/R2))

/SHDN

4

I

Enable and disable input pin(high voltage tolerant). Internal pull-up current source. Pull below

1.2V to disable. Float to enable. Adjust the input undervoltage lockout with two resistors.

VIN

5

I

Power input voltage pin: Input for internal supply and drain node input for internal high-side

MOSFET

SW

6

I

Switch node, Connect to inductor, diode, and Cboot cap

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Product Folder Links: LMR14003 LMR14006

同様の部品番号 - LMR14006YQ5DDCT

メーカー	部品番号	データシート	部品情報
Texas Instruments	LMR14006YDDCR	1Mb / 20P	[Old version datasheet] SIMPLE SWITCHER짰 40V 300/600mA Buck Regulators with High Efficiency Sleep Mode
Texas Instruments	LMR14006YDDCT	1Mb / 20P	[Old version datasheet] SIMPLE SWITCHER짰 40V 300/600mA Buck Regulators with High Efficiency Sleep Mode

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同様の説明 - LMR14006YQ5DDCT

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