3.3V DC to DC Single Output Power Supply for Cable Modem
Diseño de referencia usando la pieza LM1770U de Texas Instruments
Documentos asociados
Para productos finales
- Cable Modem
- Digital Video Recorder
- Printers
- Servers
- Set-Top Box
Descripción
- LM1770 is a high efficiency synchronous buck controller which drives an external high side PFET and low side NFET
Características clave
-
Conversion TypeDC to DC
-
Input Voltage5 V
-
Output Voltage3.3 V
-
Output Current4 A
-
Efficiency94 %
-
TopologyBuck
Piezas destacadas (5)
Número de pieza | Fabricante | Tipo | Descripción | |||
---|---|---|---|---|---|---|
|
LM1770UMF | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
|
LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
|
LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
|
LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
|
LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | AÑADIR AL CARRITO |