Final Datasheet TLE 6263

Version 2.08

24

2004-06-07

Wake-Up Inputs WK1 / WK2

Wake-up threshold voltage

V

WUth

234V

sleep

mode;

Vbat-

stand-by mode

Minimum time for wake-up

t

WU

10

15

32

µs

sleep mode; Vbat-

stand-by mode

Input current

I

WK

-2

µA

High Side Output OUTHS; (controlled by bit 4 and bit 5 of SPI input word)

Static

Drain-Source

ON-Resistance;

I

R

DSON HS

–1.0

1.5

Ω

–3.0

Ω

2.5

3.0

Ω

5.2 V

–5.0

Ω

5.2 V

Active zener voltage

V

OUTHS

–2

V

Clamp diode forward voltage

V

OUTHS

1V

Leakage current

I

QLHS

–4

µA

Switch ON delay time

t

dONHS

20

µs

CSN high to OUTHS

Switch OFF delay time

t

dOFFHS

20

µs

CSN high to OUTHS

Overcurrent shutdown

threshold

I

SDHS

–0.8 – 0.3 –0.2 A

–

Shutdown delay time

t

dSDHS

10

35

50

µs

Current limit

I

OCLHS

–1.2 – 0.6 –0.3 A

UV-Switch-ON voltage

V

UV ON

–5.2

6.0

V

UV-Switch-OFF voltage

V

UV OFF

4.54.7

5.2V

UV-ON/OFF-Hysteresis

V

UV HY

–0.5

–V

Cyclic sense period

(128 cyl.)

t

P CS

38

65

92

ms

sleep mode

SPI-bit 4 = H,

7.3

Electrical Characteristics (cont’d)

characteristics); all voltages with respect to ground; positive current defined flowing into pin; unless otherwise

specified.

Parameter

Symbol

Limit Values

Unit Test Condition

min.

typ.

max.