Typical Application Circuit Using TPS64200 Step-Down Controller for 5V to 3.3V / 3A Conversion
使用 Texas Instruments 的 TPS64200DBV 的参考设计
Image
1 / 1
依据最终产品
- Organizers
- Personal Digital Assistant
- Portable Computers
- USB Applications
说明
- Typical Application Circuit Using TPS64200 Step-Down Controller for 5V to 3.3V / 3A Conversion. The TPS64200 is nonsynchronous step-down controller that is ideally suited for systems powered from a 5V or 3.3V bus or for applications powered from a 1-cell Li-Ion battery or from a 2- to 4-cell NiCd, NiMH, or alkaline battery
主要特色
-
Conversion TypeDC to DC
-
Input Voltage2.7 to 4.2 V
-
Output Voltage3.3 V
-
Output Current3 A
-
Efficiency95 %
-
TopologyBuck
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
TPS64200DBVTG4 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 6-Pin SOT-23 T/R | 买入 | |
|
|
TPS64200DBVR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 3A 6-Pin SOT-23 T/R | 买入 | |
|
|
TPS64200DBVT | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 6-Pin SOT-23 T/R | 买入 | |