
Home / Products / Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers / NCP81239AMNTXG

| Part Number | NCP81239AMNTXG |
| Description | IC CTLR I2C CONF SWITCHING 32QFN |
| Manufacturer | ON Semiconductor |
| Series | - |
| Part Status | Active |
| Output Type | PWM Signal |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Boost |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Frequency - Switching | 150kHz ~ 1.2MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | No |
| Clock Sync | Yes |
| Serial Interfaces | I²C |
| Control Features | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start |
| Operating Temperature | -40°C ~ 100°C |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |