LTC1929, PCI-bus powered, dual-input PolyPhase power supply
使用 Analog Devices 的 LTC1929 的参考设计
Image
1 / 1
依据最终产品
- Desktops and Servers
- Laptop
- Notebook
- Power Supplies
说明
- Circuit shows LTC1929 PCI-bus powered, dual-input PolyPhase power supply. The currents available from a PCI connector are limited to 2A for the 5V supply and 1A for the 12V supply. In the example shown here, the load can be as high as 6A or 16.8W at 2.8V
主要特色
-
Conversion TypeDC to DC
-
Input Voltage5|12 V
-
Output Voltage2.8 V
-
Output Current6 A
-
Output Power16.8 W
-
Efficiency90 %
-
TopologyBuck
Featured Parts (5)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LTC1929IG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | 买入 | |
|
|
LTC1929CG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | 买入 | |
|
|
LTC1929CG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | 买入 | |
|
|
LTC1929CG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | 买入 | |
|
|
LTC1929IG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | 买入 | |