Part A
UCC28070PWR
德州儀器
- Lifecycle
- Active
- Stock
- 4221 件
- Package
- TSSOP-20
- Series
- PMIC-PFC（功率因數校正）
Parts at a glance
Part B
UCC28083PWR
德州儀器
- Lifecycle
- Active
- Stock
- 3760 件
- Package
- TSSOP-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 | UCC28070PWR | UCC28083PWR |
|---|---|---|
| Part Status | Active | Obsolete |
| Output Isolation | - | Isolated |
| Internal Switch(s) | - | No |
| Topology | - | Push-Pull |
| Voltage - Start Up | - | 12.5 V |
| Voltage - Supply (Vcc/Vdd) | - | 8.3V ~ 15V |
| Duty Cycle | - | 49% |
| Frequency - Switching | Adjustable | 50kHz ~ 1MHz |
| Fault Protection | - | Current Limiting |
| Control Features | - | Frequency Control |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C (TA) |
| Mode | Continuous Conduction (CCM) | - |
| Current - Startup | 20 mA | - |
| Voltage - Supply | 11.2V ~ 21V | - |
| Mounting Type | Surface Mount | - |