IPS521S
IC PWR SWITCH N-CHAN 1:1 D2PAKManufacturer: Infineon Technologies
Categories: Power Distribution Switches, Load Drivers
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Infineon Technologies IPS521S is a high-side N-channel power switch designed for general-purpose applications. This component features a 1:1 input-to-output ratio and a maximum output current of 1.9A. The IPS521S offers robust fault protection including fixed current limiting, open load detection, and over-temperature shutdown, complemented by an auto-restart feature. Its output is configured as N-channel with a low typical on-resistance of 55mOhm. The device operates across a load voltage range of 5.5V to 35V and supports a temperature range of -40°C to 150°C (TJ). The interface is a simple ON/OFF control. Mounting is via surface mount in a D2PAK (TO-263-5, D2PAK (4 Leads + Tab), TO-263BB) package. This component is commonly utilized in automotive and industrial automation sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Auto Restart |
| Packaging | Tube |
| Package / Case | TO-263-5, D2PAK (4 Leads + Tab), TO-263BB |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Interface | ON/OFF |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | High Side |
| Rds On (Typ) | 55mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 5.5V ~ 35V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 1.9A |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | D2PAK (SMD-220 5-Lead) |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature |