TLE6389 datasheet(1/38 Pages) INFINEON

номер детали	TLE6389

подробное описание детали	Step-Down DC/DC Controller

PDF	38 Pages

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производитель	INFINEON [Infineon Technologies AG]

домашняя страница	http://www.infineon.com

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P DSO 14 38911 1

Step-Down DC/DC Controller

TLE 6389

Datasheet Rev. 2.1

1

2007-08-13

1Overview

1.1

Features

• Input voltage range from < 5V up to 60V

• Output voltage: 5V fixed or adjustable (7V to 15V)

• Output voltage accuracy: 3%

• Output current up to 2.3A

• 100% maximum duty cycle

• Less than 120µA quiescent current at low loads1)

• 2µA max. shutdown current at device off (TLE 6389-2 GV)

• Fixed 360kHz switching frequency

• Frequency synchronization input for external clocks

• Current Mode control scheme

• Integrated output under voltage Reset circuit

• On chip low battery detector (on chip comparator)

• Automotive temperature range -40°C to 150 °C

• Green Product (RoHS compliant)

• AEC qualified

1) dependend on external components

Type

Package

Description

TLE 6389-2 GV

PG-DSO-14-1

adjustable

TLE 6389-2 GV50

PG-DSO-14-1

5V, RO-Hysteresis <<

TLE 6389-3 GV50

PG-DSO-14-1

5V, RO-Hysteresis 1V

M1

D1

COUT =

100

µF

V

OUT

C

BDS=

220 nF

V

IN

L1 = 47 µH

GDRV

BDS

FB

GND

SI_ENABLE

VS

CIN1=

100

µF

ON OFF

CS

R

SENSE=

47m

Ω

M1: Infineon BSO613SPV

Infineon BSP613P

D1:

Motorola MBRD360

L1:

EPCOS B82479-A1473-M

Coilcraft DO3340P-473

CIN1: Electrolythic

CIN2: Ceramic

COUT: LowESR Tantalum

SI_GND

SI

RSI1=

400k

Ω

CIN2 =

220nF

RSI2=

100k

Ω

COMP

SO

RO

SYNC

V

OUT

I

OUT

TLE6389-3 GV50

11

14

12

2

3

9

8

10

4

5

1

7

13

6

VOUT

2.2nF 680

Ω

Аналогичный номер детали - TLE6389

производитель	номер детали	датащи	подробное описание детали
Infineon Technologies A...	TLE6389	121Kb / 23P	Step-Down DC/DC Controller Rev. 1.7 2001-09-17
	TLE6389-2GV50	1Mb / 38P	Step-Down DC/DC Controller 2007-08-13 Rev 2.1
	TLE6389G33	121Kb / 23P	Step-Down DC/DC Controller Rev. 1.7 2001-09-17
	TLE6389G33-1	121Kb / 23P	Step-Down DC/DC Controller Rev. 1.7 2001-09-17
	TLE6389G50	121Kb / 23P	Step-Down DC/DC Controller Rev. 1.7 2001-09-17

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Аналогичное описание - TLE6389

производитель	номер детали	датащи	подробное описание детали
SHANGHAI BELLING CO., L...	BL8501	340Kb / 10P	Step down DC/DC controller
Silicon Standard Corp.	SS6579	537Kb / 8P	Step-Down DC/DC Controller
Unisonic Technologies	UC4601	147Kb / 4P	PWM STEP-DOWN DC-DC CONTROLLER
Infineon Technologies A...	TLE6389-2GV50	1Mb / 38P	Step-Down DC/DC Controller 2007-08-13 Rev 2.1
Infineon Technologies A...	IFX80471SK-V	1Mb / 32P	Step-Down DC/DC Controller Rev. 1.0, 2011-02-07
Linear Technology	LTC1773	298Kb / 20P	Synchronous Step-Down DC/DC Controller
Unisonic Technologies	UC4601	147Kb / 4P	PWM STEP-DOWN DC-DC CONTROLLER
Infineon Technologies A...	TLE6389	121Kb / 23P	Step-Down DC/DC Controller Rev. 1.7 2001-09-17
Richtek Technology Corp...	RT2702	436Kb / 20P	Step-Down DC-DC Controller
Unisonic Technologies	UC4601	123Kb / 4P	PWM STEP-DOWN DC-DC CONTROLLER

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