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BSP452HUMA1 The Infineon Technologies BSP452HUMA1 is a smart high-side N-channel power switch designed for 12V DC grounded loads. It features a 40V supply voltage and 700mA load current capability.
Mfr Part #:

BSP452HUMA1

Available from 3 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies BSP452HUMA1 is a smart high-side N-channel power switch designed for 12V DC grounded loads. It features a 40V supply voltage and 700mA load current capability.
✓ Total Stock: 11,436 pcs
$ Price Range: $2.36

BSP452HUMA1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,420 pcs
On Request
1420 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BSP452HUMA1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Input Type
Interface
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Supplier Package
Supply Voltage
Switch Type
Voltage
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BSP452HUMA1 Description

Short technical summary and product information.

The Infineon Technologies BSP452HUMA1 is a smart high-side N-channel power switch suitable for 12V DC grounded loads. It integrates a vertical power FET with charge pump and a ground-referenced CMOS-compatible input, manufactured using Smart SIPMOS technology.

 

This device offers comprehensive protection features including short-circuit protection, input protection, overtemperature protection with hysteresis, overload protection, and overvoltage protection. It is designed to switch inductive loads and provides clamping of negative output voltage with inductive loads, along with undervoltage shutdown.

 

The BSP452HUMA1 operates over a temperature range of -40°C to 150°C and has a maximum power dissipation of 1.8W. It is supplied in a PG-SOT223-4 package, which is surface mountable. The switch type is general purpose with an N-channel output configuration and a 1:1 ratio.

 

This component is AEC qualified and RoHS compliant, making it suitable for automotive and industrial applications requiring reliable power switching and protection.

BSP452HUMA1 Quick Information

Product Type: Power Distribution Switch
Series: Classic PROFET™ 12V
Canonical Name: BSP452 Smart High-Side Power Switch
Subcategory: Load Drivers

BSP452HUMA1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BSP452HUMA1 Estimated Pricing

Qty Low High
1+ $2.36 $2.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

BSP452HUMA1 Features

  • Smart high-side N-channel power switch.
  • Integrated short-circuit protection.
  • Overtemperature and overvoltage protection.
  • 40V maximum supply voltage.
  • Surface mount SOT-223 package.

BSP452HUMA1 Applications

  • Suitable for 12V DC grounded loads.
  • Replaces electromechanical relays.
  • Used for resistive, inductive loads.
  • Automotive applications.

BSP452HUMA1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum supply voltage for the BSP452HUMA1?

The maximum supply voltage is 40V.

What is the typical Rds On for the BSP452HUMA1?

The typical Rds On is 160 mOhm.

What is the operating temperature range of the BSP452HUMA1?

The operating temperature range is -40°C to 150°C (TJ).

What package type is the BSP452HUMA1 supplied in?

The BSP452HUMA1 is supplied in a TO-261-4, TO-261AA (PG-SOT223-4) package.

What fault protection features are included in the BSP452HUMA1?

The BSP452HUMA1 includes current limiting (fixed), over temperature, and over voltage protection.

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