| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15,819 pcs
|
15819 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The NCV1034DR2G is a high-voltage PWM controller from On Semiconductor, engineered for high-performance synchronous buck DC-DC applications. It supports input voltages up to 100V and drives a pair of external N-channel MOSFETs.
The switching frequency is programmable from 25 kHz to 500 kHz, providing flexibility in tuning for efficiency and size. A synchronization feature allows the switching frequency to be set by an external source or to output a synchronization signal to multiple controllers. The output voltage can be precisely regulated using the internally trimmed 1.25V reference voltage.
Protection features include user-programmable undervoltage lockout and hiccup current limit. The device is suitable for applications such as 48V non-isolated DC-DC converters, embedded telecom systems, and networking voltage regulators. It is available in a 16-SOIC surface mount package.
Key electrical specifications include an operating voltage range of 10V to 18V and a maximum duty cycle of 80%. The operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 10V to 18V, with a high-voltage rating up to 100V.
The device comes in a 16-SOIC package (0.154", 3.90mm width) with surface-mount mounting.
The junction operating temperature range is -40°C to 125°C.
The switching frequency range is 25kHz to 500kHz.
The maximum duty cycle is 80%.
The output drive capability is 2A.
The reference voltage is 1.25V.