BTS707 datasheet(5/12 Pages) INFINEON

5 / 12 page

BTS 707

Parameter and Conditions, each of the two channels

Symbol

Values

Unit

at Tj = 25 °C, Vbb = 12 V unless otherwise specified

min

typ

max

Semiconductor Group

2003-Oct-01

Reverse Battery

Reverse battery voltage 9)

-Vbb

Diagnostic Characteristics

Open load detection current

IL(off)

µA

Open load detection voltage

Tj =-40..+150°C: VOUT(OL)

2.4

Short circuit detection voltage

(pin 3 to 5)

VON(SC)

2.5

Input and Status Feedback10)

Input resistance

(see circuit page 7)

Ω

Input turn-on threshold voltage

VIN(T+)

2.5

Input turn-off threshold voltage

VIN(T-)

0.8

Input threshold hysteresis

∆ V

IN(T)

0.5

Off state input current

VIN = 0.4 V:

IIN(off)

µA

On state input current

VIN = 2.5 V:

IIN(on)

µA

Delay time for status with open load

(see timing diagrams, page 10)

td(ST OL3)

200

µs

Status output (open drain)

Zener limit voltage

Tj =-40...+150°C, IST = +1.6 mA:

ST low voltage

Tj =-40...+150°C, IST = +1.6 mA:

VST(high)

VST(low)

5.4

6.1

0.4

)

Requires a 150

Ω resistor in GND connection. The reverse load current through the intrinsic drain-source

diode has to be limited by the connected load. Note that the power dissipation is higher compared to normal

operating conditions due to the voltage drop across the intrinsic drain-source diode. The temperature

protection is not active during reverse current operation! Input and Status currents have to be limited (see

max. ratings page 3 and circuit page 7).

10) If ground resistors R

GND are used, add the voltage drop across these resistors.

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