| Part Number | UCC28220PWR | UCC28230PWR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Active | Obsolete |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Flyback, Forward Converter | Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs | 2 | 4 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 14.5V | 7V ~ 17V |
| Frequency - Switching | 200kHz ~ 2MHz | 100kHz ~ 550kHz |
| Duty Cycle (Max) | 75% | - |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Ramp, Soft Start | Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 105°C (TA) | -55°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP | 14-TSSOP |