Part A
UC2825DW
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5454 個数
- Package
- SOIC-16
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングコントローラ
Parts at a glance
Part B
UC2823ADWTR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 9886 個数
- Series
- 電源管理 (PMIC) - 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 | UC2825DW | UC2823ADWTR |
|---|---|---|
| Part Status | Active | Active |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs | 2 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 30V | 8.4V ~ 22V |
| Frequency - Switching | 340kHz ~ 460kHz | 400kHz ~ 1MHz |
| Duty Cycle (Max) | - | 100% |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Current Limit, Frequency Control, Ramp, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | - | UC2823 |
| Duty Cycle(Max) | 80% | - |