Datasheet > TLE6282G_08

TLE6282G_08

更新时间： 2024-11-20 08:44:55

品牌	Logo	应用领域
英飞凌 - INFINEON		驱动器
页数	文件大小	规格书
16页	258K
描述
Dual Half Bridge Driver IC Compatible to very low ohmic normal

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TLE6282G_08 数据手册

Data Sheet TLE6282G

Dual Half Bridge Driver IC

Features

•

Compatible to very low ohmic normal

level input N-Channel MOSFETs

Separate input for each MOSFET

PWM frequency up to 50 kHz

Operates down to 7.5V

Product Summary

Turn on current

I_Gxx(on)

I_Gxx(off)

V_Vs

850

580

•

Turn off current

Supply voltage range

Gate Voltage

7.5 … 60

V_GS

supply voltage

•

Temperature range

T_J

-40...+150

°C

Low EMC sensitivity and emission

Adjustable dead time with shoot

through protection

•

Deactivation of dead time and shoot through protection possible

Short circuit protection for each Mosfet can be disabled and adjusted

Driver undervoltage shut down

Reverse polarity protection for the driver IC

Disable function

Input with TTL characteristics

1 bit diagnosis

Integrated bootstrap diodes

PG-DSO 20

Green Product (RoHS compliant)

AEC Qualified

Marking

TLE6282G

Application

•

Dedicated for DC-brush high current motor bridges in PWM control mode and adapted for use in injector and

valve applications for 12, 24 and 42V powernet applications. Useable as four fold lowside driver for unipolar 4

phase motor drives.

The two half bridges can operate independently. The two half bridges can even operate at different supply

voltages.

General Description

Dual half bridge driver IC for MOSFET power stages with multiple protection functions.

Block Diagram

Charge Pump

Linear

BH1

BH2

Regulator

V_S

GND

Floating HS Driver 1

DH1

GH1

_GSlimitation HS1

INH

Short circuit

SCD

detect.

SH1

Undervoltage

IH1

IL1

HS1

LS1

HS2

LS2

Floating HS Driver 2

Input control

Dead time

DH2

GH2

_GSlimitation HS2

IH2

Level

Shift

Short circuit

SCD

detect.

IL2

SH2

Undervoltage

DT/DIS

Floating LS Driver 1

DL1

GL1

_GSlimitation LS1

Undervoltage HSx

Undervoltage LSx

Short circuit

Undervoltage

Short circuit Detect.

SCD

detect.

ERR

Short Circuit Detection

Undervoltage

Floating LS Driver 2

DL2

GL2

_GSlimitation LS2

Short circuit

SCD

detect.

Undervoltage

Data Sheet

Rev 2.4 2008-03-18

12 3 4 5 6 7...16

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