BTS50451EJAXUMA1

Active

Infineon Technologies

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

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsApplication Note EN Datasheet

BTS50451EJAXUMA1

Active

Infineon Technologies

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

Deep-Dive with AI

DocumentsApplication Note EN Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BTS50451EJAXUMA1

Current - Output (Max) [Max]	4 A
Fault Protection	Open Load Detect, Current Limiting (Fixed), Over Temperature, UVLO, Over Voltage
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 Type	N-Channel
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Ratio - Input:Output [custom]	1:1
Rds On (Typ)	45 mOhm
Supplier Device Package	PG-DSO-8-43-EP
Switch Type	General Purpose
Voltage - Load [Max]	18 V
Voltage - Load [Min]	8 V
Voltage - Supply (Vcc/Vdd)	False

BTS5045 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Switch Type	Voltage - Supply (Vcc/Vdd)	Package / Case	Package / Case [custom]	Package / Case	Input Type	Output Configuration	Current - Output (Max) [Max]	Output Type	Ratio - Input:Output [custom]	Voltage - Load [Max]	Voltage - Load [Min]	Mounting Type	Rds On (Typ)	Features	Number of Outputs	Fault Protection	Interface	Supplier Device Package	Package / Case	Package / Case
Infineon Technologies BTS50452EKAXUMA1	150 °C	-40 °C	General Purpose		14-SOIC Exposed Pad	3.9 mm	0.154 in	Non-Inverting	High Side	3 A	N-Channel	1:1	18 V	8 V	Surface Mount	85 mOhm	Auto Restart	2	Current Limiting (Fixed) Open Load Detect Over Temperature Over Voltage	On/Off	PG-DSO-14-40-EP
Infineon Technologies BTS50451EJAXUMA1	150 °C	-40 °C	General Purpose		8-SOIC				High Side	4 A	N-Channel	1:1	18 V	8 V	Surface Mount	45 mOhm		1	Current Limiting (Fixed) Open Load Detect Over Temperature Over Voltage UVLO	On/Off	PG-DSO-8-43-EP	0.154 in	3.9 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.70
		10	$ 1.53
		25	$ 1.44
		100	$ 1.23
		250	$ 1.15
		500	$ 1.01
		1000	$ 0.84
	Digi-Reel®	1	$ 1.70
		10	$ 1.53
		25	$ 1.44
		100	$ 1.23
		250	$ 1.15
		500	$ 1.01
		1000	$ 0.84
	Tape & Reel (TR)	2500	$ 0.71
Newark	Each (Supplied on Cut Tape)	1	$ 1.24
		10	$ 0.97
		25	$ 0.95
		50	$ 0.93
		100	$ 0.91
		250	$ 0.88
		500	$ 0.85
		1000	$ 0.83

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.

Documents

Technical documentation and resources

Application Note EN

Datasheet