sp000221219 Infineon Technologies Corporation, sp000221219 Datasheet
sp000221219
Related parts for sp000221219
sp000221219 Summary of contents
Page 1
Smart Highside Power Switch for Industrial Applications Features Overload protection Current limitation Short circuit protection Thermal shutdown Overvoltage protection (including load dump) Fast demagnetization of inductive loads 1 ) Reverse battery protection Undervoltage and overvoltage shutdown with auto-restart and hysteresis ...
Page 2
Pin Symbol 1 GND - OUT O (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 3) 2 ...
Page 3
Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin 1 Nominal load current, ISO Norm ...
Page 4
Parameter and Conditions ° unless otherwise specified Protection Functions Initial peak short circuit current limit (pin max 450 > ...
Page 5
Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis Off state input current (pin 2 ...
Page 6
Truth Table Input- Normal operation Open load Short circuit to GND Short circuit Overtemperature Undervoltage Overvoltage L = "Low" Level X = don't care H = "High" Level Status signal after the time delay shown in the ...
Page 7
Status output R ST(ON) GND ESD-Zener diode typ., max 5 mA; R < 250 at 1.6 mA, ESD zener diodes are not ST(ON used as voltage clamp at DC conditions. Operation in this mode may result ...
Page 8
GND disconnect with GND pull PROFET ST 4 GND GND bb Any kind of load device stays off GND > IN IN(T+) ...
Page 9
Typ. transient thermal impedance chip case Z = f(t , D), D=t /T thJC [K/W] thJC 10 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Infineon Technologies AG D= 0.5 0.2 0.1 0.05 0.02 0.01 0 1E-1 1E0 ...
Page 10
Options Overview High-side switch, Input protection, ESD protection, load dump and reverse battery protection with 150 in GND connection, protection against loss of ground Type Logic version Overtemperature protection with hysteresis >150 °C, latch ...
Page 11
Timing diagrams Figure 1a: V turn on d(bb IN OUT A ST open drain A in case of too early V IN =high the device may not turn on (curve A) t approx. 150 ...
Page 12
Figure 3a: Turn on into short circuit OUT t d(SC d(SC) approx > 8.5 V typ. bb OUT Figure 3b: Turn on into overload ...
Page 13
Figure 5a: Open load: detection in ON-state, turn on/off to open load IN t d(ST OUT I L open Figure 5b: Open load: detection in ON-state, open load occurs in on-state IN t d(ST OL1 OUT ...
Page 14
Figure 7a: Overvoltage bb(over) ON(CL OUT ST Figure 9a: Overvoltage at short circuit shutdown bb(o rst) Output short to GND V OUT short circuit shutdown Overvoltage due ...
Page 15
... Infineon Technologies AG Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81669 München Ordering code © Infineon Technologies AG 2006 SP000221219 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. ...