BTS707 datasheet(2/12 Pages) INFINEON

2 / 12 page

BTS 707

Semiconductor Group

2003-Oct-01

Block diagram

IN1

ST1

ESD

Logic

Voltage

sensor

Voltage

source

Open load

detection

Charge pump

Level shifter

Temperature

sensor

Rectifier

Gate

protection

Current

limit

VLogic

Overvoltage

protection

Signal-

GND1

Chip 1

IN2

ST2

PROFET

Leadframe connected to pin 1, 10, 11, 12, 15, 16, 19, 20

Signal-

GND2

Chip 2

+ Vbb

OUT1

Leadframe

17,18

Load GND

Load

+ Vbb

OUT2

Leadframe

13,14

Load GND

Load

Logic and protection circuit of chip 2

(equivalent to chip 1)

Limit for

ind. loads

unclamped

Short circuit

detection

GND

Maximum Ratings at Tj = 25°C unless otherwise specified

Parameter

Symbol

Values

Unit

Supply voltage (overvoltage protection see page 4)

Vbb

Supply voltage for full short circuit protection

Tj,start = -40 ...+150°C

Vbb

Load current (Short-circuit current, see page 5)

self-limited

Operating temperature range

Storage temperature range

Tstg

-40 ...+150

-55 ...+150

°C

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