BTS 3046SDL Infineon Technologies, BTS 3046SDL Datasheet
BTS 3046SDL
Specifications of BTS 3046SDL
Related parts for BTS 3046SDL
BTS 3046SDL Summary of contents
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Smart Low Side Power Switch mOhm single channel smart low side power switch for 12V & ...
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Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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HITFET - BTS3046SDL Smart low side power switch 1 Overview Features • Short circuit and over load protection • Thermal shutdown with latch behavior • ESD protection • Over voltage protection • Logic level input suitable for 5V and 3.3V ...
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Protective Functions • Electrostatic discharge protection (ESD) • Active clamp over voltage protection • Thermal shutdown with latch behavior • Over load and Short circuit protection • Current limitation Analog Fault Information • Thermal shutdown • Short to Battery • ...
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Block Diagram Gate IN Driving Unit ESD Protection Figure 1 Block Diagram 2.1 Terms Figure 2 shows all external terms used in this data sheet. V bat V IN GND Figure 2 Naming of electrical parameters Datasheet Over- Over- ...
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Pin Configuration 3.1 Pin Assignment BTS3046SDL Figure 3 Pin Configuration PG-TO252-3-11 3.2 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 ...
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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin T j (unless otherwise specified) Pos. Parameter Voltages 4.1.1 Drain voltage ...
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Pos. Parameter 4.2.3 Input pin current consumption 4.2.4 Input pin feedback current Note: Within the functional range the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given in the related electrical characteristics ...
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Transient Thermal Impedance 0,00001 0,0001 0,001 Figure 4 Typical transient thermal impedance °C thJA p a Value is according to Jedec JESD51-2,-7 at ...
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Input and Power Stage 5.1 Input Circuit Figure 5 shows the input circuit of the BTS3046SDL. The Zener Diode Z pulses. The internal circuitry is powered via the input pin. During normal operation the Input is connected to the ...
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Figure 7 Typical Transfer Characteristic 5.1.1 Failure Feedback During failure condition the BTS3046SDL sinks the increased current 5.2 Power stage 5.2.1 Output On-state Resistance The on-state resistance depends on the junction temperature Figures show this ...
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Figure 9 Typical On-State Resistance, 0,20 0,15 0,10 0,05 0,00 -50 -25 Figure 10 Typical On-State Resistance, Datasheet typ ° ...
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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 ...
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Characteristics Note: Characteristics show the deviation of parameter at given input voltage and junction temperature. Typical values show the typical parameters expected from manufacturing. All voltages with respect to Source Pin unless otherwise stated. Electrical Characteristics: Input and Power ...
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Electrical Characteristics: Input and Power Stage (cont’d) = -40 °C to +150 ° 8 36V, all voltages with respect to ground, positive current flowing into pin j bat (unless otherwise specified) Pos. Parameter Switching (see ...
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Protection Functions The device provides embedded protection functions. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operation. 6.1 Thermal Protection The device is ...
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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 ...
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For maximum single avalanche energy please also refer to E 100,00 10,00 1,00 1 Figure 15 Maximum load inductance for single pulse 150 ° j(start) 6.3 Short Circuit Protection The condition short ...
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bat D(lim ) IN(lim ) I IN(nom) 0 Figure 16 Short circuit protection via current limitation and over temperature switch off ...
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Package Outlines BTS3046SDL 0.15 MAX. per side 4.57 Figure 17 PG-TO252-3-11 (Plastic Dual Small Outline Package) Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device ...
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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 ...