Infineon High Side 1, High Side Power Switch Power Switch IC 7-Pin, TO-220

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RS-artikelnummer:
919-6664
Tillv. art.nr:
BTS500851TMAATMA1
Tillverkare / varumärke:
Infineon
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Brand

Infineon

Product Type

Power Switch IC

Power Switch Type

High Side Power Switch

Power Switch Topology

High Side

Switch On Resistance RdsOn

22mΩ

Number of Outputs

4

Number of Inputs

1

Mount Type

Surface

Minimum Supply Voltage

5V

Package Type

TO-220

Maximum Supply Voltage

58V

Pin Count

7

Maximum Operating Temperature

150°C

Operating Current

44A

Minimum Operating Temperature

-40°C

Length

10mm

Standards/Approvals

No

Width

9.25 mm

Height

4.4mm

Automotive Standard

AEC

Series

PROFET

COO (Country of Origin):
GB

Infineon BTS50085 Series Power Switch IC, 58V Maximum Operating Supply Voltage, 44A Maximum Operating Current - BTS500851TMAATMA1


This power switch IC is a high-side switch designed for automotive applications. Featuring a compact TO-220 package with dimensions of 10 x 9.25 x 4.4 mm, it is built for reliable performance in demanding environments. The device operates with a maximum supply voltage of 58V and supports a load current of up to 44A.

Features & Benefits


• Offers low on-resistance for efficient energy usage

• Capable of fast de-energising of inductive loads

• Includes diagnostic feedback for load current monitoring

• AEC-qualified for automotive standards ensuring safety

• Designed for surface mount installation for easy integration

Applications


• Suitable for managing high inrush currents in lighting

• Utilised in motor control circuits for efficient operation

• Ideal for switching resistive and inductive loads in automotive systems

• Replaces traditional electromechanical relays in circuit designs

What measures are in place to handle overload situations?


The device includes built-in overload protection, current limitation, and thermal shutdown features which activate when conditions exceed safe thresholds. This ensures a proactive response to potential damage from excessive loads.

How does the device manage short circuit conditions?


The IC immediately detects short circuits and limits the load current, switching off the output within 300μs to prevent damage, providing a fast and reliable fail-safe mechanism.

What is the typical performance regarding temperature variations?


The power switch IC operates effectively across a temperature range of -40°C to +150°C, making it suitable for various automotive environments that experience significant temperature fluctuations.

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