| Part Number | NCP81234MNTXG | NCP81232MNTXG |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Active | Active |
| Output Type | PWM Signal | PWM Signal |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 1 | 4 |
| Output Phases | 2 | 4 |
| Voltage - Supply (Vcc/Vdd) | 0.6V ~ 5V | 4.5V ~ 20V |
| Frequency - Switching | 200kHz ~ 1.2MHz | 200kHz ~ 1.2MHz |
| Duty Cycle (Max) | - | - |
| Synchronous Rectifier | Yes | No |
| Clock Sync | - | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 100°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) | 40-QFN (5x5) |