BSP550 데이터 시트보기 (PDF) - Siemens AG

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BSP550

Mini PROFET®

Siemens AG 

MiniPROFET

• High-side switch

• Short-circuit protection

• Input protection

• Overtemperature protection with hysteresis

• Overload protection

• Overvoltage protection

• Switching inductive load

• Clamp of negative output voltage with inductive loads

• Undervoltage shutdown

• Maximum current internally limited

• Electrostatic discharge (ESD) protection

• Reverse battery protection1)

Package: SOT 223

Type

BSP 550

Ordering code

Q67000-S311

Mini PROFET® BSP 550

4

3

2

1

Pins

1

2

3

4

OUT GND

IN

Vbb

Maximum Ratings

Parameter

Supply voltage range

Load current

self-limited

Maximum input voltage2)

Maximum input current

Inductive load switch-off energy dissipation

single pulse

IL = 1.0A , TA = 85°C

Operating temperature range

Storage temperature range

Max. power dissipation (DC)3)

TA = 25 °C

Electrostatic discharge capability (ESD)4)

Symbol

Vbb

IL

VIN

IIN

EAS

Tj

Tstg

Ptot

VESD

Thermal resistance

chip - soldering point: RthJS

chip - ambient3) RthJA

Values

-0.3...48

IL(SC)

-5.0...Vbb

±5

0.3

Unit

V

A

V

mA

J

-40 ...+125 °C

-55 ...+150

1.4

W

±1 kV

7 K/W

70

ESD-

Diode

3 IN Rin

Voltage

source

V Logic

Voltage

sensor

Overvoltage Current

Gate

protection

limit protection

+ Vbb 4

Charge pump

Level shifter

Rectifier

Limit for

unclamped

ind. loads

OUT

1

Temperature

sensor

ESD

Logic

Load

GND

2

Signal GND

MINI-PROFET

Load GND

1) With resistor RGND=150 Ω in GND connection, resistor in series with IN connections reverse load current

limited by connected load.

2)

3)

4)

At VIN > Vbb, the input current is not allowed to exceed

BSP 550 on epoxy pcb 40 mm x 40 mm x 1.5 mm with

HBM according to MIL-STD 883D, Methode 3015.7

±5 mA.

6 cm2 copper

area

for

Vbb

connection

Semiconductor Group

1

06.96

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