Part A
UCC28250RGPR
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 6738 PCS
- Package
- VFQFN-20
- Series
- PMIC - Voltage Regulators - DC DC Switching Controllers
Parts at a glance
Part B
UCC28501NG4
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 9945 PCS
- Package
- DIP-20
- Series
- PMIC - PFC (Power Factor Correction)
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC28250RGPR | UCC28501NG4 |
|---|---|---|
| Supplier | Texas Instruments,Rochester Electronics, LLC | - |
| Part Status | Active | Obsolete |
| Output Type | PWM Signal | - |
| Function | Step-Up/Step-Down | - |
| Output Configuration | Positive | - |
| Topology | Full-Bridge, Half-Bridge, Push-Pull | - |
| Number of Outputs | 2 | - |
| Output Phases | 1 | - |
| Voltage - Supply (Vcc/Vdd) | 4.7V ~ 17V | - |
| Frequency - Switching | 85kHz ~ 1.15MHz | 80kHz ~ 120kHz |
| Synchronous Rectifier | Yes | - |
| Clock Sync | No | - |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Through Hole |
| Mode | - | Average Current |
| Current - Startup | - | 150 µA |
| Voltage - Supply | - | 9.7V ~ 18V |