| Part number | PT4101 |
|---|---|
| Datasheet | PT4101-Powtech.pdf |
| File Size | 358.59 KB |
| Manufacturer | Powtech |
| Description | White LED Step-Up Converter |
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The PT4101 is a step-up DC/DC converter designed for driving up to 5 white LEDs in series from a single cell Lithium Ion battery with constant current. Because it directly regulates output current, the PT4101 is ideal for driving light emitting diodes (LEDs) whose light intensity is proportional to the current passing through them, not the voltage across their terminals. A single external resistor sets LED current...
| Part Number | Description |
|---|---|
| PT4103 | White LED Step-Up Converter |
| PT4105 | Step-Down Power LED Driver |
| PT4107 | Universal High Brightness LED Driver |
| PT4110 | High Efficiency White LED Driver |
| PT4112 | WLED Driver |
| PT4113 | 480mA LED backlight |
| PT4115 | 1.2A Step-down High Brightness LED Driver |
| PT4115B | 40V/1.2A Buck High Dimming Ratio LED Constant Current Driver |
| PT4115E | 50V/1.5A Step-down High Brightness LED Driver |
| PT4121 | Step-down High Brightness LED Controller |
