| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The On Semiconductor NCP81232MNTXG is a versatile dual-channel/multi-phase synchronous buck controller designed for advanced power management applications. It supports DrMOS and features 8 programmable power-stage configurations, differential voltage and current sensing, and flexible power sequencing.
Key electrical specifications include an input voltage range of 4.5V to 20V and a switching frequency adjustable from 200kHz to 1.2MHz. The controller can manage up to 4 outputs and 4 phases, with a positive output configuration and a step-down function. It is compatible with 3.3V and 5V DrMOS.
This device is housed in a compact 40-QFN (5x5 mm) package with an exposed pad for enhanced thermal performance. It operates within an ambient temperature range of -40°C to 100°C. Control features include current limit, enable, frequency control, power good indication, and soft start, providing comprehensive protection and control for demanding applications.
Typical applications include telecom systems, server and storage solutions, multiple rail systems, and DDR memory power. Its robust design and flexible configuration make it suitable for various industrial and computing environments requiring precise and efficient power regulation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 20 V.
The switching frequency ranges from 200 kHz to 1.2 MHz.
It supports up to 4 outputs and 4 phases.
The NCP81232MNTXG is available in a 40-QFN (5x5 mm) package with an exposed pad.
The operating temperature range is -40°C to 100°C (TA).
Yes, it is RoHS3 compliant.