BTS 4175SGA Infineon Technologies, BTS 4175SGA Datasheet

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BTS 4175SGA

Manufacturer Part Number
BTS 4175SGA
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BTS 4175SGA

Packages
PG-DSO-8
Channels
1.0
Ron @ Tj = 25°c
175.0 mOhm
Recommended Operating Voltage Min.
6.0 V
Recommended Operating Voltage Max.
52.0 V
Il(sc)
6.5 A
D a t a S h e e t , R e v . 1 . 0 , A p r i l 2 0 0 8
B T S 4 1 7 5 S G A
S m a r t H i g h - S i d e P o w e r S w i t c h
A u t o m o t i v e P o w e r

Related parts for BTS 4175SGA

BTS 4175SGA Summary of contents

Page 1

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Page 2

Overview 3 2 Block Diagram 5 3 Pin Configuration 6 3.1 Pin Assignment 6 3.2 Pin Definitions and Functions 6 3.3 Voltage and Current Definition 7 4 General Product Characteristics 8 4.1 Absolute Maximum Ratings 8 4.2 Functional Range ...

Page 3

Smart High-Side Power Switch 1 Overview Basic Features • Fit for 12V and 24V application • One Channel device • Very Low Stand-by Current • CMOS Compatible Inputs • Electrostatic Discharge Protection (ESD) • Optimized Electromagnetic Compatibility • Logic ground ...

Page 4

Protection Functions • Short circuit protection • Overload protection • Current limitation • Thermal shutdown • Overvoltage protection (including load dump) with external resistor • Loss of ground and loss of battery protection • Electrostatic discharge protection (ESD) Application • ...

Page 5

Block Diagram internal power supply protection ST Figure 1 Block diagram for the BTS4175SGA Data Sheet voltage sensor over temperature clamp for inductive load gate control driver & over current logic charge pump switch off open ...

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Pin Configuration 3.1 Pin Assignment Figure 2 Pin Configuration 3.2 Pin Definitions and Functions Pin Symbol Function 1 GND Ground; Ground connection 2 IN Input channel; Input signal. Activate the channel in case of logic high level 3 OUT ...

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Voltage and Current Definition Figure 3 shows all terms used in this data sheet, with associated convention for positive values Figure 3 Voltage and current definition Data Sheet I ...

Page 8

General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings T = 25°C; (unless otherwise specified) J Pos. Parameter Voltages 4.1.1 Supply voltage 4.1.2 Reverse polarity Voltage 4.1.3 Supply voltage for short circuit protection Input pins 4.1.4 Voltage ...

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Functional Range Pos. Parameter 4.2.1 Operating Voltage 4.2.2 Undervoltage shutdown 4.2.3 Operating current 4.2.4 Standby current for whole device with load Note: Within the functional range the IC operates as described in the circuit description. The electrical characteristics are ...

Page 10

Power Stage The power stage is built by an N-channel vertical power MOSFET (DMOS) with charge pump. 5.1 Output ON-State Resistance R The ON-state resistance DS(ON) shows the dependencies for the typical ON-state resistance. The behavior in reverse polarity ...

Page 11

Inductive Output Clamp When switching OFF inductive loads with high side switches, the voltage because the inductance intends to continue driving the current. To prevent the destruction of the device due to high voltages, there is a voltage clamp ...

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The energy, which is converted into heat, is limited by the thermal design of the component. See maximum allowed energy dissipation. 1800 1600 1400 1200 1000 800 600 400 200 0 0 Figure 8 Maximum energy dissipation single pulse, Data ...

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Electrical Characteristics Power Stage Electrical Characteristics: Power stage -40 °C to +150 °C,(unless otherwise specified). Typical values are given Pos. Parameter 5.4.1 ON-state resistance per channel 5.4.2 Nominal load current ...

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Protection Mechanisms The device provides embedded protective functions. Integrated protection functions are designed to prevent the destruction of the IC from fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions ...

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In the case the supply voltage is in between of follow the input. If the channel state, parameters are no longer warranted and lifetime is reduced compared to normal mode. This specially impacts the short circuit robustness, ...

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I L(LIM) I L(SCr) Figure 11 Current limitation function of the time Data Sheet dST(+) 16 BTS4175SGA Protection Mechanisms Current limitation with diag full . vsd Rev.1.0, 2008-04-29 ...

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Electrical Characteristics Protection Functions Electrical Characteristics: Protection -40 °C to +150 °C. Typical values are given Pos. Parameter Reverse polarity 6.6.1 Drain source diode voltage during reverse polarity Overvoltage 6.6.2 ...

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Diagnostic Mechanism For diagnosis purpose, the BTS4175SGA provides a status pin. 7.1 ST Pin BTS4175SGA status pin is an open drain, active low circuit. no “hard” failure mode occurs (Short circuit to GND / Over temperature or open load ...

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If the channel is OFF, the output is no longer pulled down by the load and recognized by the device as open load. The voltage threshold is given by V switched to a logical low . STL BTS4175SGA Figure 13 ...

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ST Signal in case of Over Temperature In case of over temperature, the junction temperature reaches the thermal shutdown temperature In that case, the ST signal is stable and remains to toggling between of the situation OUT ...

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Electrical Characteristics Diagnostic Functions Electrical Characteristics: Diagnostics -40 °C to +150 °C, (unless otherwise specified) Typical values are given Pos. Parameter Load condition threshold for diagnostic 7.3.1 Open Load detection ...

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Input Pin 8.1 Input Circuitry The input circuitry is CMOS compatible. The concept of the Input pin is to react to voltage transition and not to voltage threshold. With the Schmidt trigger impossible to have the device ...

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Application Information Note: The following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. V ...

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Package Outlines 1.27 +0.1 0.41 -0.05 Index Marking Index Marking (Chamfer) 1) Does not include plastic or metal protrusion of 0.15 max. per side Figure 18 PG-DSO-8-24 (Plastic Dual Small Outline Package) Green Product (RoHS compliant) To meet the ...

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Revision History Version Date Changes 1.0 2008-03-12 Creation of the data sheet Data Sheet 25 BTS4175SGA Revision History Rev.1.0, 2008-04-29 ...

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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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