
Home / Products / Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers / TPS40428RHAT

| Part Number | TPS40428RHAT |
| Description | IC REG CTRLR BUCK PMBUS 40VQFN |
| Manufacturer | Texas Instruments |
| Series | - |
| Part Status | Active |
| Output Type | PWM Signal |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 20V |
| Frequency - Switching | 200kHz ~ 1.5MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | No |
| Clock Sync | Yes |
| Serial Interfaces | PMBus |
| Control Features | Frequency Control, Phase Control, Power Good |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFN (6x6) |