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.
Features and Benefits- 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
| Design Tools |
Data Sheets
Product Highlight
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| ADP3050ARZ Production | 8 ld SOIC | OTH 98 | -40 to 85C | 2.01 | 1.81 | Y |
| ADP3050ARZ-3.3 Production | 8 ld SOIC | OTH 98 | -40 to 85C | 2.01 | 1.81 | Y |
| ADP3050ARZ-3.3-RL Production | 8 ld SOIC | REEL 2500 | -40 to 125C | 0 | 1.81 | Y |
| ADP3050ARZ-3.3-RL7 Production | 8 ld SOIC | REEL 1000 | -40 to 85C | 0 | 1.81 | Y |
| ADP3050ARZ-5 Production | 8 ld SOIC | OTH 98 | -40 to 85C | 2.01 | 1.81 | Y |
| ADP3050ARZ-5-REEL Production | 8 ld SOIC | REEL 2500 | -40 to 85C | 0 | 1.81 | Y |
| ADP3050ARZ-5-REEL7 Production | 8 ld SOIC | REEL 1000 | -40 to 85C | 0 | 1.81 | Y |
| ADP3050ARZ-R7 Production | 8 ld SOIC | REEL 1000 | -40 to 85C | 0 | 1.81 | Y |
| ADP3050ARZ-RL Production | 8 ld SOIC | REEL 2500 | -40 to 85C | 0 | 1.81 | Y |
