SP000219825 INFINEON [Infineon Technologies AG], SP000219825 Datasheet

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SP000219825

Manufacturer Part Number
SP000219825
Description
Smart Power High-Side-Switch for Industrial Applications
Manufacturer
INFINEON [Infineon Technologies AG]
Datasheet
Smart Power High-Side-Switch
for Industrial Applications
Features
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input
and diagnostic feedback, monolithically integrated in Smart SIPMOS
Providing embedded protective functions.
Application
Current limitation
Reverse battery protection with external resistor
Overload protection
Short circuit protection
Thermal shutdown with restart
ESD - Protection
Overvoltage protection (including load dump)
Fast demagnetization of inductive loads
Open drain diagnostic output for overtemperature
Open load detection in OFF - State
CMOS compatible input
Loss of GND and loss of V
Very low standby current
All types of resistive, inductive and capacitive loads
µC compatible power switch for 12 V, 24 V and 42 V DC industrial applications
Replaces electromechanical relays and discrete circuits
and short circuit
with external resistor
bb
protection
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Nominal load current
Operating temperature
Page 1
V
V
R
I
T
L(nom)
a
bb(AZ)
bb(on)
ON
technology.
PG-DSO-8
-30...+85
6 ... 52
200
1.3
2006-03-09
62
ISP 752 R
V
V
m
A
°C

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SP000219825 Summary of contents

Page 1

Smart Power High-Side-Switch for Industrial Applications Features Overload protection Current limitation Short circuit protection Thermal shutdown with restart ESD - Protection Overvoltage protection (including load dump) Fast demagnetization of inductive loads Reverse battery protection with external resistor Open drain diagnostic ...

Page 2

Block Diagram Voltage Overvoltage source protection V Logic Charge pump Level shifter Rectifier IN Logic ESD ST Pin Symbol GND OUT Vbb 5 Vbb 6 Vbb 7 Vbb 8 Pin configuration Top view 1 ...

Page 3

Maximum Ratings °C, unless otherwise specified j Parameter Supply voltage Supply voltage for full short circuit protection Continuous input voltage Load current (Short - circuit current, see page 5) Current through input pin (DC) Junction temperature ...

Page 4

Electrical Characteristics Parameter and Conditions -40...+150° 12..42V Load Switching Capabilities and Characteristics On-state resistance = 25 ° 9... 150 °C T ...

Page 5

Electrical Characteristics Parameter and Conditions -40...+150° 12..42V Protection Functions Initial peak short circuit current limit (pin -40 ° ...

Page 6

Electrical Characteristics Parameter -40...+150° 12..42V Input and Status feedback Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis Off state input current state input current ...

Page 7

Input level Normal L operation H Short circuit L to GND H Short circuit (in off-state) Overload L H Overtemperature L H Open Load in L off-state H *) Out ="L": V < 2.8V typ. ...

Page 8

Terms PROFET GND GND R GND Input circuit (ESD protection ESD GND The use of ESD ...

Page 9

Open-load detection OFF-state diagnostic condition: V > 3V typ.; IN=low OUT OFF Open load Logic detection unit Signal GN D GND disconnect PROFET ST GND GND GND disconnect with GND ...

Page 10

Typ. transient thermal impedance 6cm heatsink area thJA p Parameter: D D=0.5 K/W D=0.2 D=0 D=0.05 D=0. D=0.01 D ...

Page 11

Typ. turn on time 160 µs 120 100 -40 - Typ. slew rate on dV/ ...

Page 12

Typ. standby current 42V ; V bb(off µ -40 - Typ. initial peak short circuit current limit I = f(V ) L(SCp) ...

Page 13

Typ. input current 13,5V; V IN(on/off 0,7V low high 12 µ -40 - Typ. input threshold voltage ...

Page 14

Maximum allowable load inductance for a single switch off =150° jstart L 2000 mH 1600 1400 1200 1000 800 600 42V 400 13,5V 200 0 0 0.25 0.5 0.75 Maximum allowable inductive ...

Page 15

Timing diagrams Figure 1a: Vbb turn on Figure 2a: Switching a resistive load, turn-on/off time and slew rate definition IN V OUT 90 dV/ dton 10 Figure 2b: ...

Page 16

Figure 3a: Turn on into short circuit, shut down by overtemperature, restart by cooling IN V OUT Output short to GND SCp ) SCr ) d(ST+) Heating up of the ...

Page 17

... Package and ordering code all dimensions in mm Package: Ordering code: PG-DSO-8 SP000219825 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81669 München © Infineon Technologies AG 2001 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics ...

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