TLE4267 datasheet(7/16 Pages) SIEMENS

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TLE 4267

Semiconductor Group

1998-11-01

Characteristics (cont’d)

Parameter

Symbol

Limit Values

Unit Test Condition

min.

typ.

max.

Reset Generator

Switching threshold

4.2

4.5

4.8

–

Reset High level

–

4.5

–

ext = ∞

Saturation voltage

–0.1

0.4

R = 4.7 kΩ

1) The reset output is Low between V

Q = 1 V and VRT

Pullup

–30

–

Ω

–

Saturation voltage

D,sat

–

100

Q < VRT

Charge current

815

µA

D = 1.5 V

Delay switching threshold

2.6

3.3

–

Delay

–20

–

d = 100 nF

Switching threshold

–0.43

–

Delay

–2–

µs

d = 100 nF

Inhibit

Turn-ON voltage

–34V

IC turned-ON

Turn-OFF voltage

2––V

IC turned-OFF

Pulldown

100

200

Ω

–

Hysteresis

∆V

0.2

0.5

0.8

–

Input current

–

100

µA

IP2 = 4 V

Holding voltage

Referred to

Turn-OFF voltage

Referred to

Pullup

100

Ω

–

Overvoltage Protection

Turn-OFF voltage

i,ov

–

Turn-ON hysteresis

∆V

i,ov

2–6V

–

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