Infineon BTS452TATMA1 High Side 1, High Side Power Switch Power Switch IC 5-Pin, TO-252
- RS Stock No.:
- 825-9070
- Mfr. Part No.:
- BTS452TATMA1
- Brand:
- Infineon
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 620 | $2.579 | $25.79 |
| 630 - 1240 | $2.535 | $25.35 |
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- RS Stock No.:
- 825-9070
- Mfr. Part No.:
- BTS452TATMA1
- Brand:
- Infineon
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Power Switch Topology | High Side | |
| Power Switch Type | High Side Power Switch | |
| Product Type | Power Switch IC | |
| Switch On Resistance RdsOn | 380mΩ | |
| Number of Outputs | 5 | |
| Power Rating | 41.6W | |
| Number of Inputs | 1 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 6V | |
| Package Type | TO-252 | |
| Maximum Supply Voltage | 52V | |
| Pin Count | 5 | |
| Maximum Operating Temperature | 150°C | |
| Minimum Operating Temperature | -40°C | |
| Operating Current | 2.2A | |
| Standards/Approvals | No | |
| Length | 6.5mm | |
| Width | 6.22mm | |
| Height | 2.3mm | |
| Series | BTS452T | |
| Automotive Standard | AEC | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Power Switch Topology High Side | ||
Power Switch Type High Side Power Switch | ||
Product Type Power Switch IC | ||
Switch On Resistance RdsOn 380mΩ | ||
Number of Outputs 5 | ||
Power Rating 41.6W | ||
Number of Inputs 1 | ||
Mount Type Surface | ||
Minimum Supply Voltage 6V | ||
Package Type TO-252 | ||
Maximum Supply Voltage 52V | ||
Pin Count 5 | ||
Maximum Operating Temperature 150°C | ||
Minimum Operating Temperature -40°C | ||
Operating Current 2.2A | ||
Standards/Approvals No | ||
Length 6.5mm | ||
Width 6.22mm | ||
Height 2.3mm | ||
Series BTS452T | ||
Automotive Standard AEC | ||
RoHS Status: Not Applicable
Infineon BTS452T Series Power Switch IC, 41.6W Power Rating, 52V Maximum Supply Voltage - BTS452TATMA1
This power switch IC is a high-side automotive load controller designed for vehicle electrical systems, providing controlled switching of multiple outputs while operating across a wide supply range. It is suited to handle moderate currents for several channels simultaneously and is delivered in a surface-mount TO-252 package for integration into compact assemblies.
Features and Benefits:
• 5 outputs providing independent load control and simplified wiring
• 2.2A operating current enabling sustained moderate load operation
• 52V maximum supply voltage supporting high-voltage automotive systems
• 6V minimum supply voltage ensuring operation during low-voltage conditions
• 380mΩ Rds(on) minimising conduction losses for improved efficiency
• 41.6W power rating allowing reliable dissipation under load
• 2.2A operating current enabling sustained moderate load operation
• 52V maximum supply voltage supporting high-voltage automotive systems
• 6V minimum supply voltage ensuring operation during low-voltage conditions
• 380mΩ Rds(on) minimising conduction losses for improved efficiency
• 41.6W power rating allowing reliable dissipation under load
Applications
• Used for switching multiple lighting circuits in vehicles
• Ideal for controlling electric motors of auxiliary systems
• Suitable for body control modules managing distributed loads
• Can be used for power distribution in hybrid vehicle subsystems
• Used with harnessed sensor clusters requiring individual channel switching
• Ideal for controlling electric motors of auxiliary systems
• Suitable for body control modules managing distributed loads
• Can be used for power distribution in hybrid vehicle subsystems
• Used with harnessed sensor clusters requiring individual channel switching
What thermal range can be expected during typical operation?
The device is specified to operate between -40°C and 150°C, accommodating engine-bay temperature variations and elevated under-bonnet conditions.
How many pins and what mounting style are required on the board?
The component uses a 5-pin footprint and is intended for surface-mount placement in TO-252 format for compact assembly.
How does the topology affect protection strategies in a system?
As a high-side topology, it places switching on the supply side of loads, simplifying low-side sensing and enabling centralised reverse-protection and short-circuit management at the source.
What physical envelope constraints should be planned for on the PCB?
The package occupies a footprint compatible with a 6.5mm length and 6.22mm width profile and a low 2.3mm height for tight spatial layouts.
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