BSP 452 Infineon Technologies, BSP 452 Datasheet

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BSP 452

Manufacturer Part Number
BSP 452
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BSP 452

Packages
PG-SOT223-4
Channels
1.0
Ron @ Tj = 25°c
200.0 mOhm
Recommended Operating Voltage Min.
5.0 V
Recommended Operating Voltage Max.
34.0 V
Il(sc)
1.5 A
Data Sheet
• 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 protection
Package: SOT 223
Application
• µC compatible power switch for 12 V DC grounded loads
• All types of resistive, inductive and capacitive loads
• 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. Fully protected by embedded protection functions.
Blockdiagramm:
1
) With resistor R
limited by connected load.
AEC qualified
Green product (RoHS compliant)
BSP 452
Type
GND =150 Ω in GND connection, resistor in series with IN connections reverse load current
3
IN
ESD-
Diode
R
in
1
Ordering code
ESD
Q67000-S271
)
Voltage
Voltage
source
sensor
Logic
V
Logic
Overvoltage
protection
Charge pump
Level shifter
Rectifier
2
GND
Signal GND
1
Current
limit
unclamped
ind. loads
Limit for
protection
Gate
miniPROFET
Temperature
Smart High-Side Power Switch
SOT-223
sensor
PG-SOT-223
SOT-223
+ V bb
OUT
Load GND
4
1
Load
V1.0, 2007-05-25
1
BSP452

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BSP 452 Summary of contents

Page 1

... AEC qualified • Green product (RoHS compliant) Package: SOT 223 Ordering code Type BSP 452 Q67000-S271 Application • µC compatible power switch for grounded loads • All types of resistive, inductive and capacitive loads • Replaces electromechanical relays and discrete circuits ...

Page 2

... Load dump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839 5 ) HBM according to MIL-STD 883D, Methode 3015 BSP 452 on epoxy pcb 1.5 mm with copper area for V Data Sheet Smart High-Side Power Switch Function Output to the load ...

Page 3

Electrical Characteristics Parameter and Conditions ° 13.5V unless otherwise specified j Load Switching Capabilities and Characteristics On-state resistance (pin 0 high in L Nominal load ...

Page 4

Parameter and Conditions ° 13.5V unless otherwise specified j Operating Parameters 8 ) Operating voltage Undervoltage shutdown Undervoltage restart Undervoltage restart of charge pumpe 7 see diagram page 7 Undervoltage hysteresis ∆ V ...

Page 5

Max. allowable power dissipation P tot = tot [ state resistance (Vbb-pin to OUT-pin) ...

Page 6

Typ. operating current I GND = 13 high I GND [mA] 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -50 - Typ. standby current I ...

Page 7

Typ. input turn on voltage threshold V IN(T IN(T+) [V] 3 13V 2.5 2 1.5 1 0.5 0 -50 - Typ. on-state resistance (Vbb-Pin to Out-Pin ...

Page 8

Package Outlines Figure 1 PG-SOT-223 (Plastic Dual Small Outline Package) (RoHS-compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-Compliant ...

Page 9

Revision History Version Date Changes 1.0 2007-05-25 Creation of the green datasheet. First page : Adding the green logo and the AEC qualified Adding the bullet AEC qualified and the RoHS compliant features Package page Modification of the package to ...

Page 10

... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

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