BTS50451EJAXUMA1

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THE BTS5045-1EJA IS A 45 MΩ SINGLE CHANNEL SMART HIGH-SIDE POWER SWITCH, EMBEDDED IN A PG-DSO-8-43 EP, EXPOSED PAD PACKAGE, PROVIDING PROTECTIVE FUNCTIONS AND DIAGNOSIS

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BTS50451EJAXUMA1

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INFINEON

THE BTS5045-1EJA IS A 45 MΩ SINGLE CHANNEL SMART HIGH-SIDE POWER SWITCH, EMBEDDED IN A PG-DSO-8-43 EP, EXPOSED PAD PACKAGE, PROVIDING PROTECTIVE FUNCTIONS AND DIAGNOSIS

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Description Specifications Series Pricing CAD Documents

Description

General part information

BTS5045 Series

Single channel smart high-side power switch. Suitable for driving all types of resistive, inductive and capacitive loads. Replaces electromechanical relays, fuses and discrete circuits, most suitable for loads with high inrush current, such as lamps.

Technical Specifications

Parameters and characteristics for this part

Specification	BTS50451EJAXUMA1

Current - Output (Max)	4 A
Fault Protection	Over Voltage, Open Load Detect, Current Limiting (Fixed), Over Temperature, UVLO
Input Ratio	1
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	High Side
Output Ratio	1
Output Type	N-Channel
Package Features	Exposed Pad
Package Length	0.154 in
Package Name	PG-DSO-8-43-EP, 8-SOIC
Package Width	3.9 mm
Rds On (Typ)	45 mOhm
Switch Type	General Purpose
Voltage - Load (Max)	18 V
Voltage - Load (Min)	8 V
Voltage - Supply (Vcc/Vdd)	Not Required
Voltage - Supply (Vdd/Vcc)	Not Required

BTS5045 Series

Part	Features	Input Type	Mounting Type	Voltage - Load (Max)	Voltage - Load (Min)	Switch Type	Package Name	Output Type	Fault Protection	Operating Temperature (Min)	Operating Temperature (Max)	Current - Output (Max)	Output Ratio	Input Ratio	Number of Outputs	Output Configuration	Interface	Voltage - Supply (Vdd/Vcc)	Voltage - Supply (Vcc/Vdd)	Rds On (Typ)	Package Width	Package Features	Package Length
INFINEON BTS50452EKAXUMA1	Auto Restart	Non-Inverting	Surface Mount	18 V	8 V	General Purpose	14-SOIC PG-DSO-14-40-EP	N-Channel	Current Limiting (Fixed) Open Load Detect Over Temperature Over Voltage	-40 °C	150 °C	3 A	1	1	2	High Side	On/Off	Not Required	Not Required	85 mOhm	3.9 mm	Exposed Pad	0.154 in
INFINEON BTS50451EJAXUMA1			Surface Mount	18 V	8 V	General Purpose	8-SOIC PG-DSO-8-43-EP	N-Channel	Current Limiting (Fixed) Open Load Detect Over Temperature Over Voltage UVLO	-40 °C	150 °C	4 A	1	1	1	High Side	On/Off	Not Required	Not Required	45 mOhm	3.9 mm	Exposed Pad	0.154 in

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Application Note EN

BTS50451EJAXUMA1 | Datasheet