BTS5242-2L Infineon Technologies, BTS5242-2L Datasheet
BTS5242-2L
Specifications of BTS5242-2L
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SP000281082
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BTS5242-2L Summary of contents
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... Reverse Polarity Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.3 Over Voltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.4 Loss of Ground Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 7.1 ON-State Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7.2 OFF-State Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7.3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8 Package Outlines BTS5242- Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2 Smart High-Side Power Switch BTS5242-2L Rev.1.2, 2008-09-01 ...
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... Green Product (RoHS compliant) • AEC Qualified Product Summary The BTS5242- dual channel high-side power switch in PG-DSO-12-9 package providing embedded protective functions. The power transistor is built by a N-channel vertical power MOSFET with charge pump. The device is monolithically integrated in Smart SIPMOS technology. ...
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... V grounded loads • All types of resistive, inductive and capacitive loads • Most suitable for loads with high inrush currents lamps • Replaces electromechanical relays, fuses and discrete circuits Data Sheet protection bb 4 Smart High-Side Power Switch BTS5242-2L Overview Rev.1.2, 2008-09-01 ...
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... Block Diagram The BTS5242- dual channel high-side power switch (two times PG-DSO-12-9 power package providing embedded protective functions. Integrated resistors at each input pin (IN1, IN2, CLA) reduce external components. The load current limitation can be adjusted in two steps by the current limit adjust pin (CLA). ...
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... I V IN2 IN1 IN2 V IN2 I IS1 IS1 I V IS2 IS1 IS2 V IS2 I CLA CLA V CLA Figure 2 Terms Data Sheet Smart High-Side Power Switch I bb VBB I L1 OUT1 BTS5242- OUT2 GND I GND 6 BTS5242-2L Block Diagram V DS1 V OUT1 V DS2 V OUT2 Terms2ch.emf Rev.1.2, 2008-09-01 ...
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... Pin Configuration 3.1 Pin Assignment BTS5242-2L Figure 3 Pin Configuration PG-DSO-12-9 3.2 Pin Definitions and Functions Pin Symbol 2 IN1 5 IN2 3 IS1 4 IS2 7 CLA 1) 10,11 OUT1 OUT2 1 GND 6,12, VBB heat slug 1) All output pins of each channel have to be connected Data Sheet (top view) ...
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... E AS – 1 tot -16 I -2 CLA -16 I -2.0 2.0 mA CLA -8 -40 150 ° – 60 ° -55 150 °C T stg 8 BTS5242-2L 100 min µ 150° L(0) = 12V ° 150 ° min t 2 min t 2 min t 2 min t Rev.1.2, 2008-09-01 ...
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... Data Sheet Symbol V ESD IN, CLA IS OUT is the internal resistance of the Load Dump pulse generator < t < peak 9 Smart High-Side Power Switch BTS5242-2L Electrical Characteristics Limit Values Unit Test Conditions min. max. kV according EIA/JESD 22 114B -4 4 Please see Figure 8 peak. 2 copper heatsinking area (one layer, 70 µm ...
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... Input Circuit Figure 5 shows the input circuit of the BTS5242-2L. There is an integrated input resistor that makes external components obsolete. The current sink to ground ensures that the device switches off in case of open input pin. The zener diode protects the input circuit against ESD pulses. ...
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... Figure 8 Switching an Inductance Data Sheet Block Description and Electrical Characteristics /dt ON VBB V OUT OUT GND ). See Figure 7 and Figure 8 OUT(CL Smart High-Side Power Switch BTS5242- OFF 70 OFF 40% t SwitchOn.emf drops below ground potential, OUT OutputClamp .emf for details. Nevertheless, the maximum ...
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... Maximum Load Inductance While demagnetization of inductive loads, energy has to be dissipated in the BTS5242-2L. This energy can be calculated with following equation Following equation simplifies under the assumption of R The energy, which is converted into heat, is limited by the thermal design of the component. See maximum allowed energy dissipation. ...
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... V DS(NL) I L(nom) 5.5 4.1 I L(ISO -24 V OUT(CL) – I L(OFF) 2 -0.3 V IN(L) 2.4 V IN(H) – IN( IN(H) – – t OFF 13 Smart High-Side Power Switch BTS5242-2L Unit Test Conditions typ. max. – 4 < 3.2 8 µ CLA < OUT OUT(OL) 5 7.5 = 25° – ...
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... 0 OFF DS(ON) Symbol Limit Values Min. R thJC R thJA – – 2 1.5 mm; 35 Cu, 5 Sn; 300 mm 14 Smart High-Side Power Switch BTS5242-2L Limit Values Unit Test Conditions typ. max. 0.25 0.45 V/µ 13 0.25 0.45 V/µ 13 copper heatsinking area (one layer, 70 µm and R ...
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... The CLA pin circuit is designed equal to the input pin. Please refer to thresholds for high and low state differ between IN and CLA. Data Sheet Smart High-Side Power Switch BTS5242-2L Protection Functions CurrentLimitation.emf Figure 11 for details. OverLoad .emf Figure 5 for details. Please note that the Rev.1.2, 2008-09- ...
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... IN IS CLA R CLA ZD ESD Figure 12 Over Voltage Protection 6.4 Loss of Ground Protection In case of complete loss of the device ground connections, but connected load ground, the BTS5242-2L securely changes to or stays in off state. Data Sheet in reverse polarity mode. ∑ diss(rev) DS(rev) all channels ...
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... T j(SC) – > – -V OUT bb DS(rev bb(AZ) – I L(GND) 2.0 R CLA -0.3 V CLA(L) 4.0 V CLA( CLA( CLA(H) 17 Smart High-Side Power Switch BTS5242-2L Protection Functions Unit Test Conditions typ. max CLA = CLA = j(SC) 40 – CLA = – CLA = °C T jStart 0.8 – CLA = – ...
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... Diagnosis For diagnosis purpose, the BTS5242-2L provides an IntelliSense signal at pins IS1 and IS2. This means in detail, the current sense signal proportional signal to the load current (ratio k IS failure mode (see Table 1) occurs. In case of a failure mode, the voltage V IN1 R IS1 lim µ ...
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... ILIS and the output voltage V IS normal operation over load (current limitation sIS(ON) sIS(LC) Figure 16 19 Smart High-Side Power Switch BTS5242-2L for details. Usually a resistor R > 500 . A typical value is 4 and the load current I OUT sIS(LC IS(fault SwitchOn .emf is fed to the diagnosis pins as long as the IS(fault) for details ...
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... To reduce the stand-by current of the system, an open load resistor switch ( S current of the BTS5242-2L is minimized, when both input pins (IN1 and IN2) are on low level or left open and V V < ...
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... ILIS = 0.5 A 4450 3.0 A 4750 6.0 A 4900 I L 5.4 V IS(LIM) – I IS(LH) static 10% – sIS(ON) static 10% – sIS(LC) – t hIS(OTR) 21 Smart High-Side Power Switch BTS5242-2L Diagnosis Unit Test Conditions typ. max. 3.2 4.4 V – 1 µ OUT 6 > OUT OUT(OL – – ...
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... Package Outlines BTS5242-2L PG-DSO-12-9 (Plastic Dual Small Outline ø0.8 x 0.1 -0.05 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Stand OFF 3) Stand OUT 4) Pin 1 Index Marking; Polish finish All package corners max. R 0.25 Figure 18 PG-DSO-12-9 Green Product (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 ...
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... Test condition 5.1.7 parameter changed from -17 to -12V to -24 to -17V page 20: add paragraph: Depending on the application, an additional pull down resistor at the output might be necessary. Rev.1.0 08-10-2004 initial version Data Sheet Smart High-Side Power Switch BTS5242-2L Revision History Rev.1.2, 2008-09-01 ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only 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 or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...