BTS 5014SDA Infineon Technologies, BTS 5014SDA Datasheet
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BTS 5014SDA
Specifications of BTS 5014SDA
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BTS 5014SDA Summary of contents
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Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Smart High-Side Power Switch PROFET™ One Channel 1 Overview Features • Part of scalable product family • Load current sense • Reversave™ • Very low standby current • Current controlled input pin • Improved electromagnetic compatibility (EMC) • Fast demagnetization ...
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Protective Functions • Reversave™, channel switches on in case of reverse polarity • Reverse battery protection without external components • Short circuit protection with latch • Overload protection • Multi-step current limitation • Thermal shutdown with restart • Overvoltage protection ...
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Block Diagram and Terms 2.1 Block Diagram logic Figure 1 Block Diagram 2.2 Terms Following figure shows all terms used in this data sheet ...
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Pin Configuration 3.1 Pin Assignment BTS5014SDA Figure 3 Pin Configuration 3.2 Pin Definitions and Functions Pin Symbol Function 1 OUT Output; output to the load; pin 1 and 5 must be externally shorted Input; activates the power ...
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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings °C (unless otherwise specified) j Pos. Parameter Supply Voltages 4.1.1 Supply voltage 4.1.2 Supply voltage for short circuit protection 2) (single pulse) 4.1.3 Supply Voltage ...
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Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation. 4.2 Thermal Resistance Pos. ...
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Power Stages The power stage is built by a N-channel vertical power MOSFET (DMOS) with charge pump. 5.1 Input Circuit Figure 4 shows the input circuit of the BTS5014SDA. The current source to V off in case of open ...
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Output On-State Resistance R The on-state resistance DS(ON) shows these dependencies for the typical on-state resistance. The voltage drop in reverse polarity mode is described in Section 6. Figure 6 Typical On-State Resistance ...
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Output Inductive Clamp When switching off inductive loads, the output voltage inductance ( - OUT V Figure 8 Output Clamp To prevent destruction of the device, there is ...
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The energy, which is converted into heat, is limited by the thermal design of the component. For given starting currents the maximum allowed inductance is therefore limited. See V inductance at =12V ≤ ...
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Electrical Characteristics -40 ... 150 °C (unless otherwise specified) Typical values are given Pos. Parameter General 1) 5.4.1 Operating voltage 5.4.2 Undervoltage shutdown 5.4.3 Undervoltage restart of charge pump 5.4.4 ...
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-40 ... 150 °C (unless otherwise specified) Typical values are given Pos. Parameter 5.4.16 Slew rate On V 25% to 50% OUT 5.4.17 Slew rate Off V 50% to 25% OUT ...
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Protection Functions The device provides embedded protective 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 operating range. Protection functions are neither designed ...
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V detection ON(SC > V ONx I Lx(SC d(SC1) Figure 12 Overload Behavior 6.2 Short circuit impedance The capability to handle single short circuit events depends on the battery voltage ...
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Reverse Polarity Protection - Reversave™ The device can not block a current flow in reverse polarity condition. In order to minimize power dissipation, the device offers Reversave™ functionality. In reverse polarity condition the channel will be switched on provided ...
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Overvoltage Protection Beside the output clamp for the power stage as described in implemented for all logic pins. See IN Figure 15 Overvoltage Protection 6.5 Loss of Ground Protection In case of complete loss of the device ground connections ...
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Electrical Characteristics -40 ... 150 °C (unless otherwise specified) Typical values are given Pos. Parameter Overload Protection 1) 2) 6.7.1 Load current limitation T = -40 ° ...
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-40 ... 150 °C (unless otherwise specified) Typical values are given Pos. Parameter Overvoltage 6.7.13 Overvoltage protection Input pin Sense pin 1) Not subject to production test, specified by design 2) ...
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Diagnosis For diagnosis purpose, the BTS5014SDA 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 > 5V. The ratio ...
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N Figure 18 Current sense ratio Details about timings between the diagnosis signal state can be found in Figure 19. Note: During operation at low load current and at activated forward voltage drop limitation the “two level control” ...
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Electrical Characteristics -40 ... 150 °C (unless otherwise specified) Typical values are given Pos. Parameter Load Current Sense 7.1.1 Current sense ratio, static on- condition ...
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Package Outlines Figure 20 PG-TO252-5-11 Green Product 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 ...
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Revision History Version Date Changes Datasheet 2008-11-04 Page Rev. 1.1 Datasheet 2008-01-22 Initial version of datasheet Rev. 1.0 Datasheet 13: Parameter IIN(off) updated from maximum 10µA to maximum 30µA. 25 Smart High-Side Power Switch BTS5014SDA Revision History Rev. 1.1, ...
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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 ...
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... Published by Infineon Technologies AG ...