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BSP762T

Infineon Technologies AG
Part Number BSP762T
Manufacturer Infineon Technologies AG
Description Smart Power High-Side-Switch
Published Mar 23, 2005
Detailed Description BSP 762 T Smart Power High-Side-Switch Features • Overload protection • Current limitation • Short circuit protection •...
Datasheet PDF File BSP762T PDF File

BSP762T
BSP762T

Overview
BSP 762 T Smart Power High-Side-Switch Features • Overload protection • Current limitation • Short circuit protection • Thermal shutdown with restart • Fast demagnetization of inductive loads • Reverse battery protection with external resistor • CMOS compatible input • Loss of GND and loss of Vbb protection • ESD - Protection • Very low standby current Product Summary Overvoltage protection Operating voltage On-state resistance Nominal load current Vbb(AZ) Vbb(on) RON IL(nom) 41 100 2 V mΩ A 5.
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34 V • Overvoltage protection (including load dump) Application • All types of resistive, inductive and capacitive loads • µC compatible power switch for 12 V and 24 V DC applications • Replaces electromechanical relays and discrete circuits General Description N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically integrated in Smart SIPMOS technology.
Providing embedded protective functions.
Page 1 2004-01-27 BSP 762 T Block Diagram + V bb Voltage source V Logic Overvoltage protection Current limit Gate protection Charge pump Level shifter Rectifier IN Limit for unclamped ind.
loads OUT Temperature sensor Load ESD Logic GND miniPROFET  Signal GND Load GND Pin 1 2 3 4 5 6 7 8 Symbol GND IN OUT NC Vbb Vbb Vbb Vbb Function Logic ground Input, activates the power switch in case of logic high signal Output to the load not connected Positive power supply voltage Positive power supply voltage Positive power supply voltage Positive power supply voltage Pin configuration Top view GND IN OUT NC 1• 2 3 4 8 7 6 5 Vbb Vbb Vbb Vbb Page 2 2004-01-27 BSP 762 T Maximum Ratings at Tj = 25°C, unless otherwise specified Parameter Supply voltage Supply voltage for full short circuit protection Tj = -40.
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+150°C Continuous input voltage Load current (Short - circuit current, see page 5) Current through input pin (DC) Operating temperature Storage temperature Power dissipation 1) Inductive load switch-off energy dis...


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