ISO808A-1
LINEAR IC'SManufacturer: STMicroelectronics
Categories: Power Distribution Switches, Load Drivers
Quality Control: Learn More
The STMicroelectronics ISO808A-1 is an 8-channel high-side power distribution switch designed for demanding applications. This electronic component, part of the Power Distribution Switches and Load Drivers category, features N-Channel outputs capable of sourcing up to 2.3A each. It offers robust fault protection including fixed current limiting, overload, over-temperature, over-voltage, reverse current protection, and undervoltage lockout (UVLO). Key operational features include auto-restart, a Power Good signal, and a status flag for monitoring. The device is controlled via an On/Off interface and SPI, with a 1:8 input to output ratio. Its low on-resistance of 125mOhm (typ) minimizes power dissipation. The ISO808A-1 is housed in a 36-PowerBSSOP (PowerSO-36, Bottom Pad) package for surface mounting and operates across a temperature range of -40°C to 125°C (TJ). It is suitable for industries such as automotive, industrial automation, and consumer electronics requiring reliable power management solutions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 25 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | Auto Restart, Power Good, Status Flag |
| Packaging | Bulk |
| Package / Case | 36-PowerBSSOP (0.433"", 11.00mm Width) |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Interface | On/Off, SPI |
| Switch Type | Relay, Solenoid Driver |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | High Side |
| Rds On (Typ) | 125mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 9.2V ~ 36V |
| Voltage - Supply (Vcc/Vdd) | 9.2V ~ 36V |
| Current - Output (Max) | 2.3A |
| Ratio - Input:Output | 1:8 |
| Supplier Device Package | PowerSO-36, Bottom Pad |
| Fault Protection | Current Limiting (Fixed), Over Load, Over Temperature, Over Voltage, Reverse Current, UVLO |
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