Part A
UCC2805QDRQ1
德州儀器
- Lifecycle
- Active
- Stock
- 3468 件
- Series
- 電源管理（PMIC）-電源控制器、監視器
Parts at a glance
Part B
UCC2802DG4
德州儀器
- Lifecycle
- Active
- Stock
- 4548 件
- Package
- SOIC-8
- Series
- PMIC-AC-DC轉換器、離線開關
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC2805QDRQ1 | UCC2802DG4 |
|---|---|---|
| Part Status | Active | Discontinued at Digi-Key |
| Internal Switch(s) | - | No |
| Topology | - | Boost, Flyback, Forward |
| Voltage - Start Up | - | 12.5 V |
| Voltage - Supply (Vcc/Vdd) | - | 8.3V ~ 12V |
| Duty Cycle | - | 99% |
| Frequency - Switching | - | Up to 1MHz |
| Fault Protection | - | Current Limiting |
| Control Features | - | Frequency Control |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Base Product Number | UCC2805 | - |
| Applications | PWM Controller | - |
| Voltage - Input | -0.3V ~ 6.3V | - |
| Voltage - Supply | 3.6V ~ 11V | - |
| Supply Current | 500 µA | - |
| Mounting Type | Surface Mount | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |
| Grade | Automotive | - |
| Qualification | AEC-Q100 | - |