Infineon BTS4142NHUMA1 High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223
- RS庫存編號:
- 898-6860
- 製造零件編號:
- BTS4142NHUMA1
- 製造商:
- Infineon
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可享批量折扣
查看批量定價選項小計（1 包，共 8 件）*
TWD647.20
(不含稅)
TWD679.52
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 2,512 件從 2026年8月17日 起裝運發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每包* |
|---|---|---|
| 8 - 992 | TWD80.90 | TWD647.20 |
| 1000 - 1992 | TWD79.40 | TWD635.20 |
| 2000 + | TWD74.40 | TWD595.20 |
* 參考價格
- RS庫存編號:
- 898-6860
- 製造零件編號:
- BTS4142NHUMA1
- 製造商:
- Infineon
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Infineon | |
| Power Switch Type | High Side Power Switch | |
| Product Type | Power Switch IC | |
| Power Switch Topology | High Side | |
| Switch On Resistance RdsOn | 320mΩ | |
| Number of Inputs | 1 | |
| Power Rating | 1.4W | |
| Mount Type | Surface | |
| Package Type | SOT-223 | |
| Minimum Supply Voltage | -10V | |
| Maximum Supply Voltage | 45V | |
| Pin Count | 4 | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Standards/Approvals | No | |
| Length | 6.5mm | |
| Height | 1.6mm | |
| Automotive Standard | AEC | |
| Series | BTS4142N | |
| 選取全部 | ||
|---|---|---|
品牌 Infineon | ||
Power Switch Type High Side Power Switch | ||
Product Type Power Switch IC | ||
Power Switch Topology High Side | ||
Switch On Resistance RdsOn 320mΩ | ||
Number of Inputs 1 | ||
Power Rating 1.4W | ||
Mount Type Surface | ||
Package Type SOT-223 | ||
Minimum Supply Voltage -10V | ||
Maximum Supply Voltage 45V | ||
Pin Count 4 | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Standards/Approvals No | ||
Length 6.5mm | ||
Height 1.6mm | ||
Automotive Standard AEC | ||
Series BTS4142N | ||
Infineon BTS4142N Series Power Switch IC, 1.4W Power Rating, 45V Maximum Supply Voltage - BTS4142NHUMA1
This power switch IC is a high-side switching device intended for automotive electrical systems, providing controlled distribution of multiple loads from a single input. It is designed for surface-mount application and supports operation across automotive-grade temperature extremes, enabling integration into vehicle electronics where robust load switching and system-level protection are required.
Features and Benefits:
• Five independent outputs reduce external component count
• Low on-resistance of 320mΩ minimises conduction losses
• Maximum supply capability of 45V tolerates transient events
• Power handling rated at 1.4W supports moderate load dissipation
• Operating range from -40 to 125°C suits harsh environments
• Four-pin SOT-223 package allows compact surface mounting
• Low on-resistance of 320mΩ minimises conduction losses
• Maximum supply capability of 45V tolerates transient events
• Power handling rated at 1.4W supports moderate load dissipation
• Operating range from -40 to 125°C suits harsh environments
• Four-pin SOT-223 package allows compact surface mounting
Applications
• Suitable for switching multiple lighting circuits in vehicles
• Ideal for controlling accessory loads in body electronics
• Used with fused power rails in distributed power architectures
• Can be used for intermittent motor or actuator control
• Suitable for integration into centralised power distribution modules
• Ideal for controlling accessory loads in body electronics
• Used with fused power rails in distributed power architectures
• Can be used for intermittent motor or actuator control
• Suitable for integration into centralised power distribution modules
What package footprint is required for board layout?
A SOT-223 four-pin footprint with surface-mount pads and appropriate thermal vias is required to accommodate soldering and heat dissipation.
How does the device cope with short-duration voltage spikes?
It is specified for a maximum supply capability up to 45V, allowing it to withstand typical automotive transient overvoltage events within that limit.
What input and output pairing does it provide?
The device accepts a single input and distributes it to five separate outputs, enabling centralised control from one supply source.
What thermal conditions should be considered during design?
The component is rated for operation from -40 to 125°C, so board placement and cooling strategies should account for ambient extremes and the 1.4W dissipation.
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