TLE4209 datasheet(5/12 Pages) INFINEON

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TLE 4209

Overview

Data Sheet

2000-09-05

Note: In the operating range, the functions given in the circuit description are fulfilled.

1.6

Operating Range

Parameter

Symbol

Limit Values

Unit

Remarks

min.

max.

Supply voltage

After

VS rising

above

VUV ON

Supply voltage increasing

– 0.3

VUV ON V

Outputs in tristate

Supply voltage decreasing

– 0.3

VUV OF

Outputs in tristate

Output current

IOUT1-2

– 0.8

0.8

–

Input current (FB, REF)

IIN

– 50

500

µA

–

Junction temperature

– 40

150

°C

–

1.7

Electrical Characteristics

8 V <

VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)

Parameter

Symbol

Limit Values

Unit Test Condition

min.

typ.

max.

Current Consumption

Supply current

–

Supply current

–

IOUT1 = 0.4 A

IOUT2 = – 0.4 A

Supply current

–

IOUT1 = 0.8 A

IOUT2 = – 0.8 A

Over- and Under Voltage Lockout

UV Switch ON voltage

VUV ON

–

7.4

VS increasing

UV Switch OFF voltage

VUV OFF 6.3

6.9

–

VS decreasing

UV ON/OFF Hysteresis

VUVHY

–

0.5

–

VUV ON – VUV OFF

OV Switch OFF voltage

VOV OFF –

20.5

VS increasing

OV Switch ON voltage

VOV ON 17.5

–

VS decreasing

OV ON/OFF Hysteresis

VOVHY

–

0.5

–

VOV OFF – VOV ON

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