TLE4241 データシートの表示（PDF） - Infineon Technologies

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TLE4241

LED Driver with Adjustable Current

Infineon Technologies 

TLE 4241 GM

Table 2

Absolute Maximum Ratings

-40 °C < Tj < 150 °C

Parameter

Symbol Limit Values Unit Remarks

Min. Max.

Input

Voltage

Current

Output

VI

-42 45

V

–

II

–

–

mA internally limited

Voltage

Current

Status Output

VQ

-1

40

V

–

IQ

–

–

mA internally limited

Voltage

Current

Reference Input

VST

-0.3 40

V

–

IST

–5 5

mA internally limited

Voltage

VREF

Current

IREF

Pulse Width Modulation Input

-0.3 7

-2

2

V

–

mA –

Voltage

Current

VPWM

-40

40

–

-1

1

V

–

mA –

High/Low Current Input

Voltage

Current

Temperatures

VSET

ISET

-40 40

-1

1

V

–

mA –

Junction temperature

Tj

-40 150 °C –

Storage temperature

Tstg

-50 150 °C –

Thermal Resistances

Junction ambient

Rthja

–

105 K/W 1)

1) Worst case regarding peak temperature; mounted on PCB 80 × 80 × 1.5 mm3, 35 µm Cu, 300 mm2 heat sink

area.

Note: Maximum ratings are absolute ratings; exceeding any one of these values may

cause irreversible damage to the integrated circuit.

Data Sheet

6

Rev. 1.3, 2007-03-19

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