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TJA1010

Octal Low Side Driver (OLSD)

Philips Electronics 

Philips Semiconductors

Octal Low Side Driver (OLSD)

Preliminary specification

TJA1010

Other features

When using several OLSDs, input control and diagnostics

can be provided, as described above, without spending

further microcontroller pins by cascading, i.e. connecting

the SO pin of one OLSD to the SI pin of the following

OLSD.

A standby input (STBY) pin allows the off state current

consumption in the OLSD to be minimized. Thus the OLSD

can be connected permanently to a battery.

A power-on reset ensures a defined off state for all drivers

when the device is switched on i.e. by switching on the

power supply or by activating the device via the STBY pin.

Thus the STBY input can also be used as a reset pin.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

VDD

Vn

VI(STBY)

Vo(STAT)

Vo(SO)

Io

Io(con)

Iclamp(rep)

Eclamp(rep)

Eclamp(nrep)

Tvj

Tstg

Vesd

PARAMETER

CONDITIONS

supply voltage

continuous

transient

input voltage at pins SI, SCL and SIE

input voltage at pin STBY

output voltage at pins STATOL and

STATSC

output voltage at pin SO

output current

continuous output current

repetitive inductive turn-off current per

output

repetitive inductive turn-off energy per

output

non-repetitive inductive turn-off

energy per output

Tj = 135 °C

Tj = 95 °C

Tj = 135 °C; note 1

Tj = 95 °C; notes 1 and 2

Tj = 95 °C; notes 1 and 3

virtual junction temperature

storage temperature

electrostatic handling

human body model

machine model

MIN.

0

0

0

0

0

MAX.

25

50

5.5

7

18

UNIT

V

V

V

V

V

0

18

V

internally limited

−0.2

+0.2

A

−0.3

+0.3

A

see Fig.5

A

−

5

mJ

−

60

mJ

−40

+135 °C

−55

+150 °C

−

3

kV

−

300

V

Notes

1. The amount of Eclamp per output can NOT be added if outputs are used in parallel. Thus, if two or more outputs are

used in parallel it can handle the Eclamp of one output.

2. Defined for tclamp = 1 ms.

3. Defined for tclamp = 5 ms.

1998 Feb 09

6

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