TLE6211 datasheet(14/35 Pages) INFINEON

14 / 35 page

TLE 6210

TLE 6211

Block Description and Electrical Characteristics

V1.2 Data Sheet

2002-08

4.7

Motor Relay Driver

The motor relay driver MR is controlled by the MRA input signal and the internal control

logic. A logic High at the MRA input switches the MR low side switch on, a logic Low

signal switches it off. However the supervision logic overrules the MRA input condition.

Please see also Table 1 on Page 19 and Table 2 on Page 28.

The output is an open collector output and can sink up to 500 mA. It is protected against

overtemperature and overcurrent and short circuit prove to

UZ. Even the output is

switched off by the supervision logic at

UZP overvoltage externally a free wheeling diode

is required to protect the output against switching off inductive loads.

Characteristics Relay Driver Output MR

6 V

£ UZP £ 18 V, -40 °C £ Tj £ +150 °C, if not otherwise specified

Parameter

Sym-

bol

Limit Values

Unit Conditions

min.

typ.

max.

4.7.1 Saturation Voltage

UDS

––1.2

Rlast ³ 35 W; IL £ 0.5 A;

6 V

£ UZP £ 16 V

4.7.2 On state resistance

RDSon ––2.4

Tj = 150 °C; IL = 0.5 A;

UZP = 6 V

4.7.3 Overload detection

current

500

–

4.7.4 Output leakage

current

–

0.5

UA £ 16 V

16 V < UA £ 60 V

4.7.5 Overtemperature

shutdown threshold

150

–

°C

–

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