PT4404 datasheet by PowTech.
| Part number | PT4404 |
|---|---|
| Datasheet | PT4404-PowTech.pdf |
| File Size | 212.97 KB |
| Manufacturer | PowTech |
| Description | Low Dropout Adjustable 350mA Current Regulator |
|
|
PT4404 is a low dropout current regulator with an adjustable constant sink current sink of up to 350mA. The dropout voltage at 350mA is typically 110mVwith the quiescent current of only 100μA. The enable pin is used to shutdown the chip or control the LED brightness with a PWM signal.
| Part Number | Description |
|---|---|
| PT4101 | White LED Step-Up Converter |
| 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 |
