An LTC1876 Design Converts 3.3V to 2.5V at 15A and 1.8V at 15A
Progetto di riferimento usando la parte LTC1876 di Analog Devices
Immagine
1 / 1
Per prodotti finali
- Laptop
- Notebook
- Personal Digital Assistant
Per contattare il Servizio Clienti.
- Circuit shows a design that provides 2.5V/15A and 1.8V/15A from a 3.3V input. Because the LTC1876 provides a 5V bias for MOSFET gate drive, a very low RDS(ON) MOSFET Si4838 (2.4mW typical) can be used to achieve high efficiency
Funzioni principali
-
Conversion TypeDC to DC
-
Input Voltage3.3 V
-
Output Voltage1.8|2.5 V
-
Output Current15@1.8V|15@2.5V A
-
Efficiency91 %
-
TopologyBuck
Parti in primo piano (3)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
|
LTC1876EG#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Triple-OUT Step Down 360kHz 36-Pin SSOP Tube | ACQUISTA | |
|
|
LTC1876EG | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Triple-OUT Step Down 360kHz 36-Pin SSOP | ACQUISTA | |
|
|
LTC1876EG#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Triple-OUT Step Down 360kHz 36-Pin SSOP T/R | ACQUISTA | |