UM3500 datasheet by Union Semiconductor.
| Part number | UM3500 |
|---|---|
| Datasheet | UM3500-UnionSemiconductor.pdf |
| File Size | 323.52 KB |
| Manufacturer | Union Semiconductor |
| Description | Synchronous Step-Down DC-DC Converter |
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The UM3500 is a 1.5MHz constant frequency, slope pensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li+) battery.
View all Union Semiconductor datasheets
| Part Number | Description |
|---|---|
| UM3501 | Synchronous Step-Down DC-DC Converter |
| UM3502QA | Synchronous Step-Down Converter |
| UM3503QA | Low Profile Power Module |
| UM3506QA | Synchronous Step-Down Converter |
| UM3510 | Synchronous Step-Down DC-DC Converter |
| UM3085E | True RS-485 Transceivers |
| UM3087E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3088E | True RS-485 Transceivers |
| UM3089E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3090 | True RS-485 Transceivers |
