STMicroelectronics · Other integrated circuits
ST2044BD
IC PWR SWTCH N-CHAN 2 X 1:2 16SO
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ST2044BD specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ST2044BD |
| Family | Other integrated circuits |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Product Status | Obsolete |
| Switch Type | General Purpose |
| Number of Outputs | 4 |
| Ratio - Input:Output | 2 x 1:2 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 2.7V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Rds On (Typ) | 80mOhm |
| Input Type | Non-Inverting |
| Features | Not provided in source |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 16-SO |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
Documents and evidence
ST2044BD ↗Before sourcing ST2044BD
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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