Typical Application Circuit for LTC3838IUHF-1 3.3V to 14V Power Input, 1.2V/20A and 0.9V/20A Dual Output, 300kHz, RSENSE, Step-Down Converter with Externally-Available 5V to 5.5V Supply
使用 Analog Devices 的 LTC3838IUHF-1 的参考设计
Image
1 / 1
依据最终产品
- Distributed Power System
- Mobile Communications
- Mobile Computing
- Storage System
说明
- Typical Application Circuit for LTC3838IUHF-1 3.3V to 14V Power Input, 1.2V/20A and 0.9V/20A Dual Output, 300kHz, RSENSE, Step-Down Converter with Externally-Available 5V to 5.5V Supply. The LTC3838-1 is a dual-channel, PolyPhase synchronous step-down DC/DC switching regulator controller. Two independent channels drive all N-channel power MOSFETs. The controlled on-time, valley current mode control architecture allows for not only fast response to transients without clock delay, but also constant frequency switching at steady load condition
主要特色
-
Conversion TypeDC to DC
-
Input Voltage3.3 to 14 V
-
Output Voltage0.9|1.2 V
-
Output Current20 A
-
TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LTC3838IUHF-1#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 2000kHz 38-Pin QFN EP Tube | 买入 | |
|
|
LTC3838IUHF-1#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 2000kHz 38-Pin QFN EP T/R | 买入 | |