BTS 6142D Infineon Technologies, BTS 6142D Datasheet

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... Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.2 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2.1 Pin Assignment BTS 6142D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 4 Block Description and Electrical Characteristics 4 ...

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... Smart High-Side Power Switch PROFET Product Summary The BTS 6142D is a one channel high-side power switch in PG-TO252-5-11 package providing embedded protective functions including ™ ReverSave . The power transistor is built by a N-channel vertical power MOSFET with charge pump. The design is based on Smart SIPMOS chip on chip 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 Smart High-Side Power Switch 4 BTS 6142D V1.1, 2007-02-28 ...

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... As a result, the power dissipation is reduced. The BTS 6142D has a current controlled input and offers a diagnostic feedback with load current sense. The design is based on Smart SIPMOS chip on chip technology. ...

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... Terms Following figure shows all terms used in this data sheet bIN bIS Figure 2 Terms Data Sheet Smart High-Side Power Switch VBB IN BTS 6142D OUT BTS 6142D Overview OUT Terms.emf V1.1, 2007-02-28 ...

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... Pin Configuration 2.1 Pin Assignment BTS 6142D Figure 3 Pin Configuration PG-TO252-5-11 2.2 Pin Definitions and Functions Pin Symbol 1 OUT Tab OUT 1) Not shorting all outputs will considerably increase the on-state resistance, reduce the peak current capability, the clamping capability and decrease the current sense accuracy. ...

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... V 0 bb(SC bb(LD) V -16 b,IN I -140 IN V -16 b,IS I -140 -20 bIN tot T - -55 stg 8 BTS 6142D Electrical Characteristics Conditions max − Ω 1.5 Ω V/µ Lx(SC 150°C ...

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... Smart High-Side Power Switch Symbol Limit Values Unit Test min ESD is the internal resistance of the Load Dump pulse generator the input path is also required for reverse operation BTS 6142D Electrical Characteristics Conditions max according to EIA/JESD 22-A 114B Figure 13. ≤-16V. See ...

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... The power stage is built by a N-channel vertical power MOSFET (DMOS) with charge pump. 4.1.1 Input Circuit Figure 4 shows the input circuit of the BTS 6142D. The current source to V that the device switches off in case of open input pin. The zener diode protects the input circuit against ESD pulses. V bIN ...

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... but is controlled by an internal “two level controller” Figure 7 ON(NL). 11 Smart High-Side Power Switch BTS 6142D Power Stages Section 4.2. 25° small load currents is no more shows the dependency for a V1.1, 2007-02-28 9 ...

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... Figure 9 for details. The maximum allowed load inductance is limited. Data Sheet ≥ VBB 12 Smart High-Side Power Switch BTS 6142D Power Stages , , V drops below ground OUT ≅ OUT L ...

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... OUT OUT(CL Figure 9 Switching an Inductance Maximum Load Inductance While de energizing inductive loads, energy has to be dissipated in the BTS 6142D. This energy can be calculated via the following equation: ⋅ the event of de-energizing very low ohmic inductances ( equation can be used: The energy, which is converted into heat, is limited by the thermal design of the component ...

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... ≤ 150° j(o) Figure 10 Maximum load inductance for single pulse, Data Sheet Smart High-Side Power Switch , T j,Start 14 BTS 6142D Power Stages = 150°C V1.1, 2007-02-28 ...

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... I - 1.4 IN(on IN(off) R DS(ON ON(NL 8.5 L(nom L(ISO Smart High-Side Power Switch BTS 6142D Power Stages Unit Test Conditions -40..150 ° 3 5 -40..150 ° µ ≥ ...

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... 0 OFF thjc 1) R thja - after the transition from inverse to forward mode. A d(inv) 16 BTS 6142D Power Stages Unit Test Conditions -7 kΩ 2.2 Ω, R 600 µ -40 … 150 ° 2.2 Ω, R 600 µ -40 … ...

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... Figure /6& 25° exceeds the short circuit detection threshold ON 17 Smart High-Side Power Switch BTS 6142D Protection Functions I which are selected Lx(SC) shows the dependency for a 9 >10V typ. and the blanking bIN is not activated or that the ON(SC) V1.1, 2007-02-28 d(SC1) ...

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... Data Sheet Smart High-Side Power Switch ON(SC) t ϑ V_ON_detect.emf / short_circuit.emf TM Figure 14 for details. 18 BTS 6142D Protection Functions Over temperature detection thermal hysteresis Over_Temp .emf Figure 13 outlines allowable Ω TM functionality. In reverse polarity V1.1, 2007-02- 6& ...

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... R bb >16 the overall current through 0,08A -------- - + -------- - = ----------------------------- V – Smart High-Side Power Switch BTS 6142D Protection Functions - power ground resistor. Use following formula for 2 ⋅ Rbb is recommended. For IN bb 12V V1.1, 2007-02-28 Reverse ...

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... Beside the output clamp for the power stage as described in clamp mechanism implemented for all logic pins. See Figure 15 Over-Voltage Protection 4.2.5 Loss of Ground Protection In case of complete loss of the device ground connections the BTS 6142D securely changes to or remains in off state. 4.2.6 Loss case of complete loss of V ...

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... V 2.5 3.5 ON(SC 200 650 d(SC1 150 165 j(SC ∆ Smart High-Side Power Switch BTS 6142D Protection Functions Unit Test Conditions 160 (Tab to pin 1 and - 170 µs, t 120 m - (Tab to pin 1 and - ...

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... R - 100 Z, Z, prior to shutdown, see also d(SC1) 22 BTS 6142D Protection Functions Unit Test Conditions V mΩ -7.5A kΩ (pin 1 and TAB 150 Ω mA -40 … 150 °C ...

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... Diagnosis For diagnosis purpose, the BTS 6142D provides an IntelliSense signal at the pin IS. The pin IS provides during normal operation a sense current, which is proportional to the load current as long as V b,IS During switch-on no current is provided, until the forward voltage drops below typ. The output sense current is limited to ...

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... Data Sheet Smart High-Side Power Switch I and therefore also the sense current L Figure 18 for details. A typical resistor ,/, ILIS I Figure ON(NL) ON(NL) 24 BTS 6142D depends on the load ILIS kΩ the forward voltage drop IS 19. can cause a sense current ripple ...

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... IS1 t t son(IS) slc(IS) Figure 19 Timing of Diagnosis Signal in ON-state Data Sheet Smart High-Side Power Switch I IN >1V typ IS(fault IS(LL BTS 6142D Diagnosis short over-temperature V >V V <1V typ. ON ON(SC Lx(SC IS(fault) IS(fault) delay(fault) V1.1, 2007-02- SwitchOn.emf ...

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... I 2.5 6 IS(fault) I – 0.1 IS(LL) I – 0.1 IS(LH) I 0.5 – L(MIN) t – 350 son(IS – 50 slc(IS 200 650 delay(fault) 26 BTS 6142D Diagnosis Unit Test Conditions < IS IS,lim = -40..150 ° < typ -40 … 150 ° ...

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... Package Outlines BTS 6142D PG-TO252-5-11 (Plastic Dual Small Outline Package) G reen 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. Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020) ...

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... Revision History Version Date Changes V1.1 07-02-28 RoHS compliant version of BTS 6142D changed IFX logo page 3: Ordering code removed page 3: “AEC qualified” and “RoHS” logos added page 3, page 27: “AEC Stress Test Qualification” and “Green Product (RoHS compliant)” added to feature list ...

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... If they fail reasonable to assume that the health of the user or other persons may be endangered. Data Sheet Smart High-Side Power Switch 29 BTS 6142D V1.1, 2007-02-28 ...

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... Published by Infineon Technologies AG ...