TLE6284G datasheet(7/17 Pages) INFINEON

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Data Sheet TLE6284G

Data Sheet

Rev 2.4 2008-03-18

Test Circuit and Timing Diagram

Diagnosis and Protection Functions

Parameter and Conditions

Symbol

Values

Unit

at Tj = -40…150°C, unless otherwise specified

and supply voltage range VS = 7.5 … 60V; fPWM = 20kHz

min

typ

max

Overtemperature warning

TJ(OV)

150

170

190

°C

Hysteresis for overtemperature warning

∆TJ(OV)

°C

Short circuit protection filter time

tSCP(off)

µs

Short circuit criteria (VDS of Mosfets)

For Low sides

For High sides

VDS(SCP)

0.5

0.45

0.75

1.0

1.05

Disable input level

VDIS

3.3

3.7

4.0

Disable input hysteresis

∆VDIS

180

Error level @ 1.6mA IERx

VERx

1.0

Under voltage lock out for highside output – boot-

strap voltage

VBHx(uvlo)

3.7

4.6

Under voltage lock out for lowside output –

supply voltage

VVs(uvlo)

4.8

5.9

GHx

SLx

GLx

SHx

GHX_C

load = 1 Ohm

load = 10 nF

PWM

load = 1 Ohm

load = 10 nF

GLX_C

Test Conditions :

Junction temperature Tj = -40 … 150

Supply voltage range Vs = 7.5 … 60V

PWM frequency fPWM = 20 kHz

PWM

50%

20%

80%

20%

80%

P(IHN)

P(ILN)

P(ILF)

P(IHF)

rise

fall

10%

90%

10%

GHX_C

GLX_C

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