Datasheet > TLE6389_07

TLE6389_07

更新时间： 2024-11-20 06:02:59

品牌	Logo	应用领域
英飞凌 - INFINEON		控制器
页数	文件大小	规格书
38页	1117K
描述
Step-Down DC/DC Controller

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中文翻译

获取价格

数据手册

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TLE6389_07 数据手册

Step-Down DC/DC Controller

TLE 6389

Overview

Features

1.1

• 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

R_SENSE

47mΩ

V_IN

L₁= 47 µH

V_OUT

I_OUT

C_IN1

100 µF

C_OUT

100 µF

C_BDS

220 nF

M1: Infineon BSO613SPV

BDS

GDRV

Infineon BSP613P

D1: MotorolaMBRD360

VOUT

R_SI1

400kΩ

220nF

L1: EPCOS B82479-A1473-M

Coilcraft DO3340P-473

IN2

TLE6389-3 GV50

_IN1: Electrolythic

COMP

_IN2: Ceramic

R_SI2

SI_GND SI_ENABLE

SYNC GND RO

2.2nF 680Ω

C_OUT: Low ESR Tantalum

100kΩ

ON OFF

Type

Package

Description

TLE 6389-2 GV

TLE 6389-2 GV50

TLE 6389-3 GV50

PG-DSO-14-1

adjustable

5V, RO-Hysteresis <<

5V, RO-Hysteresis 1V

Datasheet Rev. 2.1

2007-08-13

12 3 4 5 6 7...38

中文翻译

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