Infineon BSP452HUMA1 High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223
- RS庫存編號:
- 823-5576
- Distrelec 貨號:
- 304-24-003
- 製造零件編號:
- BSP452HUMA1
- 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 5 件）*
TWD416.00
(不含稅)
TWD436.80
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 70 件從 2026年8月10日 起發貨
- 加上 7,185 件從 2026年8月17日 起發貨
**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* |
|---|---|---|
| 5 - 995 | TWD83.20 | TWD416.00 |
| 1000 - 1995 | TWD81.60 | TWD408.00 |
| 2000 + | TWD75.80 | TWD379.00 |
* 參考價格
- RS庫存編號:
- 823-5576
- Distrelec 貨號:
- 304-24-003
- 製造零件編號:
- BSP452HUMA1
- 製造商:
- Infineon
規格
產品概覽和技術數據資料表
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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 Topology | High Side | |
| Power Switch Type | High Side Power Switch | |
| Product Type | Power Switch IC | |
| Switch On Resistance RdsOn | 0.2Ω | |
| Power Rating | 1.8W | |
| Number of Inputs | 1 | |
| Mount Type | Surface | |
| Package Type | SOT-223 | |
| Maximum Supply Voltage | 40V | |
| Pin Count | 4 | |
| Maximum Operating Temperature | 150°C | |
| Operating Current | 1.6mA | |
| Minimum Operating Temperature | -40°C | |
| Height | 1.6mm | |
| Length | 6.5mm | |
| Standards/Approvals | No | |
| Series | BSP452 | |
| Automotive Standard | AEC | |
| 選取全部 | ||
|---|---|---|
品牌 Infineon | ||
Power Switch Topology High Side | ||
Power Switch Type High Side Power Switch | ||
Product Type Power Switch IC | ||
Switch On Resistance RdsOn 0.2Ω | ||
Power Rating 1.8W | ||
Number of Inputs 1 | ||
Mount Type Surface | ||
Package Type SOT-223 | ||
Maximum Supply Voltage 40V | ||
Pin Count 4 | ||
Maximum Operating Temperature 150°C | ||
Operating Current 1.6mA | ||
Minimum Operating Temperature -40°C | ||
Height 1.6mm | ||
Length 6.5mm | ||
Standards/Approvals No | ||
Series BSP452 | ||
Automotive Standard AEC | ||
Infineon BSP452 Series Power Switch IC, 40V Maximum Supply Voltage, 0.2Ω Switch On Resistance Rds On - BSP452HUMA1
This power switch IC provides controlled high-side switching for automotive electronic systems, designed for use in AEC-compliant environments. It offers multiple outputs and a single control input to manage power distribution in vehicle subsystems while operating across a wide automotive temperature range.
Features and Benefits:
• 40V maximum supply voltage enables robust system tolerance
• 0.2 Ω Rds(on) minimises conduction losses for efficiency
• 1.6 mA quiescent current reduces standby power draw
• 1.8W power rating handles moderate continuous dissipation
• 4-pin SOT-223 surface-mount package simplifies PCB assembly
• 0.2 Ω Rds(on) minimises conduction losses for efficiency
• 1.6 mA quiescent current reduces standby power draw
• 1.8W power rating handles moderate continuous dissipation
• 4-pin SOT-223 surface-mount package simplifies PCB assembly
Applications
• Suitable for lighting module power distribution
• Ideal for switching loads in body electronics
• Used with sensor clusters requiring multiple outputs
• Can be used for auxiliary power control circuits
• Ideal for switching loads in body electronics
• Used with sensor clusters requiring multiple outputs
• Can be used for auxiliary power control circuits
How many control and switched lines does it provide?
It accepts one input control and distributes switching across five separate outputs, allowing centralised command of multiple loads.
What thermal limits should designers consider?
The device is rated to operate between -40 °C and 150 °C, so thermal management on the board should account for elevated ambient under the vehicle bonnet conditions.
What mounting and footprint considerations apply?
It is supplied in a SOT-223 style 4-pin surface-mount package measuring a 6.5 x 3.5mm footprint with 1.6mm component height, suitable for automated soldering processes.
What topology and switch type does it implement?
It functions as a high-side power switch topology, providing switched positive-supply control for downstream loads.
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