ADP3050: 200 kHz, 1 A Step-Down High-Voltage Switching Regulator
The ADP3050 is a current-mode monolithic buck (step-down) PWM switching regulator that contains a high current 1A switch and all control, logic and protection functions. It uses a unique compensation scheme which allows the use of any type of output capacitor (tantalum, ceramic, electrolytic, OS-CON). Unlike some buck regulators, the design is not restricted to using a specific type of output capacitor or ESR value.
ADP3050 特点
- Wide Input Voltage Range: 3.6 V to 30 V
- Adjustable and Fixed (3.3 V, 5 V) Output Options
- Integrated 1 A Power Switch
- Uses Small Surface-Mount Components
- Cycle-By-Cycle Current Limiting
- Peak Input Voltage (100 ms): 60 V
- Thermally Enhanced 8-Lead SOIC Package
- Configurable as a Buck, Inverter and SEPIC Regulator
ADP3050 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADP3050-EVAL | 量产 | 评估板 | 8 | 工业 |
| ADP3050-EVALZ | 量产 | 评估板 | - | 工业 |
| ADP3050AR | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-3.3 | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-3.3-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-3.3-RL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-5 | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-5-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-5-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050AR-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| ADP3050ARZ | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-3.3 | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-3.3-RL | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-3.3-RL7 | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-5 | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-5-REEL | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-5-REEL7 | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-R7 | 量产 | SOIC 150 MIL | 8 | 工业 |
| ADP3050ARZ-RL | 量产 | SOIC 150 MIL | 8 | 工业 |