Part A
UCC2805QDRQ1
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3468 個数
- Series
- 電源管理 (PMIC) - 電源コントローラ、モニタ
Parts at a glance
Part B
UCC28740DR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5483 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
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC2805QDRQ1 | UCC28740DR |
|---|---|---|
| Part Status | Active | Active |
| Base Product Number | UCC2805 | - |
| Applications | PWM Controller | - |
| Voltage - Input | -0.3V ~ 6.3V | - |
| Voltage - Supply | 3.6V ~ 11V | - |
| Supply Current | 500 µA | - |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |
| Grade | Automotive | - |
| Qualification | AEC-Q100 | - |
| Output Isolation | - | Isolated |
| Internal Switch(s) | - | No |
| Topology | - | Flyback |
| Voltage - Start Up | - | 21 V |
| Voltage - Supply (Vcc/Vdd) | - | 9V ~ 35V |
| Frequency - Switching | - | 170Hz ~ 100kHz |
| Fault Protection | - | Current Limiting, Over Voltage |