Part A
UCC28880DR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5086 個数
- Package
- SOIC-7
- Series
- PMIC - AC/DCコンバータ、オフラインスイッチング電源
Parts at a glance
Part B
UCC2800QDREP
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5445 個数
- Package
- SOIC-8
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングコントローラ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC28880DR | UCC2800QDREP |
|---|---|---|
| Supplier | - | Texas Instruments |
| Part Status | Not For New Designs | Active |
| Output Type | - | Transistor Driver |
| Function | - | Step-Up, Step-Up/Step-Down |
| Output Configuration | - | Positive |
| Topology | Buck, Buck-Boost, Flyback | Boost, Flyback, Forward Converter |
| Number of Outputs | - | 1 |
| Output Phases | - | 1 |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 5V | 6.9V ~ 12V |
| Frequency - Switching | 62kHz | 46kHz |
| Duty Cycle(Max) | - | 99% |
| Synchronous Rectifier | - | No |
| Clock Sync | - | No |
| Control Features | - | Frequency Control |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) |
| Mounting Type | - | Surface Mount |
| Output Isolation | Non-Isolated | - |
| Internal Switch(s) | Yes | - |
| Voltage - Breakdown | 700V | - |
| Voltage - Start Up | 3.9 V | - |
| Duty Cycle | 55% | - |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Short Circuit | - |