Part A
UCC28250RGPR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6738 個数
- Package
- VFQFN-20
- 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
UCC28250PWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 7636 個数
- Package
- TSSOP-20
- 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 | UCC28250RGPR | UCC28250PWR |
|---|---|---|
| Supplier | Texas Instruments,Rochester Electronics, LLC | Texas Instruments,Rochester Electronics, LLC |
| Part Status | Active | Active |
| Output Type | PWM Signal | PWM Signal |
| Function | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Full-Bridge, Half-Bridge, Push-Pull | Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs | 2 | 2 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.7V ~ 17V | 4.7V ~ 17V |
| Frequency - Switching | 85kHz ~ 1.15MHz | 85kHz ~ 1.15MHz |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Current Limit, Enable, Frequency Control, Ramp, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |