Busque con el número de pieza junto con el fabricante o la descripción
ST1938 |
Click to view a larger image
| Part Number | ST1938 |
| Manufacturer | STANSON |
| Description | The ST1938 is a step-up DC/DC converter for white LED driver with over voltage protection. The device can driver one to four LEDs in series from a single cell Lithium Ion battery. Internal functions i... |
| Features |
z Current Source with Over Voltage Protection
z Fast 0.8MHz Switching Frequency z High Efficiency up to 87% z Drives up to Four LEDs From 3.2V
Supply z Drives up to Six LEDs From a 5V Supply z Low Quiescent Current z Disconnects LEDs i... |
| Document |
 ST1938 Data Sheet
PDF 121.30KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | ST1937 |
STANSON |
DC-DC Step-Up Converter |
|
| 2 | ST1900C |
International Rectifier |
PHASE CONTROL THYRISTORS Hockey Puk Version |
|
| 3 | ST19AF08 |
ST Microelectronics |
Smartcard MCU With 4 additional I/0 |
|
| 4 | ST19CF68 |
ST Microelectronics |
Smartcard MCU With 512 Bits Modular Arithmetic Processor |
|
| 5 | ST19GF34 |
ST Microelectronics |
Smartcard MCU With 34 KBytes EEPROM |
|
| 6 | ST19KF16 |
ST Microelectronics |
Smartcard MCU With 1088 Bits Modular Arithmetic Processor |
|
Desde 2024. D4U Semiconductor.
|