BTS3046SDLXT Infineon Technologies, BTS3046SDLXT Datasheet
BTS3046SDLXT
Specifications of BTS3046SDLXT
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BTS3046SDLXT Summary of contents
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... Smart Low Side Power Switch mOhm single channel smart low side power switch for 12V & 24V Application Rev. 1.0, 2009-12- ...
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... Output On-state Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5.2.2 Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5.3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 6 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.1 Thermal Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.2 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6.3 Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6.4 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 Package Outlines BTS3046SDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 8 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Datasheet HITFET - BTS3046SDL Smart low side power switch 2 Rev. 1.0, 2009-12-06 ...
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... AEC Qualified Description The BTS3046SDL is a single channel low-side MOSFET power switch in PG-TO252-3-11 package providing embedded protective functions. The device is monolithically integrated with a N channel vertical power FET and embedded protection functions. The BTS3046SDL is automotive qualified and can be used in 12V and 24V automotive and industrial applications. ...
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... IN pin to feedback the fault condition. The BTS3046SDL has a thermal-latch function. The device will turn off and stay off, even after the measured temperature has dropped below the thermal hysteresis. After cooling down the device can be switched on again by toggling the IN pin. ...
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... V bat V IN GND Figure 2 Naming of electrical parameters Datasheet Over- Over- voltage temperature Protection Protection Over- current limitation Source I Sourc e 5 HITFET - BTS3046SDL Smart low side power switch Block Diagram Drain Source BlockDiagram.emf V bat Drain V D Terms.emf Rev. 1.0, 2009-12-06 ...
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... Pin Definitions and Functions Pin Symbol Function 1 IN Input and fault feedback 2,4 Drain Load connection for power DMOS 3 Source Ground, Source of power DMOS Datasheet Smart low side power switch (top view ) 4 (Tab) Drain HITFET - BTS3046SDL Pin Configuration Rev. 1.0, 2009-12-06 ...
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... Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation 4.2 Functional Range Pos. Parameter 4.2.1 Input pin voltage (device ON) 4.2.2 Drain voltage Datasheet Smart low side power switch Symbol Limit Values Unit Min. Max. V – – ...
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... R – thJC R – thJA(2s2p) R – thJA(1s0p °C, Device is loaded with 1W power °C, Device is loaded with 1W power HITFET - BTS3046SDL Smart low side power switch General Product Characteristics Unit Conditions Max. 30 µA normal operation 400 µA fault indication Unit Conditions Typ. Max – ...
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... Value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board; The product (Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm³ board with 2 inner copper layers ( μm Cu μm Cu). Device is dissipating 1 W power. . Datasheet 0,01 0 HITFET - BTS3046SDL Smart low side power switch General Product Characteristics 10 100 1000 10000 Zth_3046.emf Rev. 1.0, 2009-12-06 ...
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... I IS Logic Gate Fault condition INf Source - [° 1.2mA , inth HITFET - BTS3046SDL Smart low side power switch Input and Power Stage protects the input circuit against ESD give the fault information IN(fault) Input .emf 75 100 125 150 Vinth_3046.emf Rev. 1.0, 2009-12-06 ...
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... Typical On-State Resistance, Datasheet 13 and on the applied input voltage. The following different input voltage conditions: typ ° DS(on HITFET - BTS3046SDL Smart low side power switch Input and Power Stage transferChart _ 3046.emf °C J(start IN(fault DS(on) 75 100 125 rdson_10V_3046.emf Rev. 1.0, 2009-12-06 10 150 ...
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... Typical On-State Resistance, 0,20 0,15 0,10 0,05 0,00 -50 -25 Figure 10 Typical On-State Resistance, Datasheet typ ° DS(on typ ° DS(on HITFET - BTS3046SDL Smart low side power switch Input and Power Stage 75 100 125 rdson_5V_3046.emf 100 125 150 rdson_3V_3046.emf Rev. 1.0, 2009-12-06 150 ...
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... Output Timing A voltage signal at the input pin above the threshold voltage causes the power MOSFET to switch on. Figure 11 shows the timing definition [V] 10 load [ / Figure 11 Definition of Power Output Timing for Resistive Load Datasheet HITFET - BTS3046SDL Smart low side power switch t off ...
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... Input current protection mode 5.3.3 Input threshold voltage Power Stage 5.3.4 On-State Resistance 5.3.5 Nominal load current 5.3.6 Zero input voltage drain current Datasheet HITFET - BTS3046SDL Smart low side power switch Symbol Limit Values Unit Test Conditions Min. Typ. Max. I μA – ...
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... Turn-on time 5.3.8 Turn-off time 5.3.9 Slew rate on 5.3.10 Slew rate off Inverse Diode 5.3.11 Inverse Diode forward voltage 1) Not subject to production test, calculated by Datasheet Smart low side power switch Symbol Limit Values Min. Typ. Max. t – – ...
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... After cooling down the device can be switched on again by toggling the IN pin. The protective switch off can be reset by setting the input pin voltage to low. Then the internal logic is not supplied anymore and the next time the voltage on the IN pin rises above the input threshold voltage, the device will switch on, if the temperature is not above the over temperature threshold ...
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... Overvoltage Protection When switching off inductive loads with low-side switches, the Drain-Source voltage potential, because the inductance intends to continue driving the current. Figure 13 Output Clamp The BTS3046SDL is equipped with a voltage clamp mechanism that prevents the Drain-Source voltage to rise V above . See ...
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... The time from the beginning of current limitation until the over temperature switch off depends strongly on the cooling conditions. The device sinks higher current on IN pin during the protective switch off and switches back ON after the IN toggles. Figure 16 shows this behavior. ...
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... IN(lim ) I IN(nom) 0 Figure 16 Short circuit protection via current limitation and over temperature switch off 6.4 Characteristics Note: Characteristics show the deviation of parameter at given input voltage and junction temperature. Typical values show the typical parameters expected from manufacturing. Electrical Characteristics: Protection Functions T = -40 ° ...
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... A 5.4 ±0.1 (5) 3x 0.75 ±0.1 2.28 0. All metal surfaces tin plated, except area of cut. 20 HITFET - BTS3046SDL Smart low side power switch Package Outlines BTS3046SDL +0.05 2.3 -0.10 +0.08 B 0.5 -0.04 +0.20 0.9 -0.01 0...0.15 +0.08 0.5 -0.04 0.1 B GPT09277 Dimensions in mm Rev ...
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... Revision History Version Date Changes Rev. 1.0 2009-12-06 initial released data sheet Datasheet HITFET - BTS3046SDL Smart low side power switch 21 Revision History Rev. 1.0, 2009-12-06 ...
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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 ...