NCP81063MNTXG
ObsoleteVR12.5 SYNCHRONOUS BUCK MOSFET DRIVER
NCP81063MNTXG
ObsoleteVR12.5 SYNCHRONOUS BUCK MOSFET DRIVER
Description
General part information
NCP81063 Series
The NCP81063 is a high−performance dual MOSFET gate driver in a small 3 mm x 3 mm package, optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter. A zero−current detection feature allows for a high−efficiency solution even at light load conditions. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi−directional Enable pin provides a fault signal to the controller when a UVLO fault is detected.
Technical Specifications
Parameters and characteristics for this part
| Specification | NCP81063MNTXG |
|---|---|
| Channel Type | Synchronous |
| Current - Peak Output (Sink) | 1.6 A |
| Current - Peak Output (Source) | 2.5 A |
| Driven Configuration | Low-Side, High-Side |
| Fall Time (Typ) | 27 ns |
| Gate Channel | N-Channel, P-Channel |
| Gate Type | N-Channel, P-Channel MOSFET, MOSFET |
| Input Type | Non-Inverting |
| Logic Voltage - VIH | 3.4 V |
| Logic Voltage - VIL | 0.7 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 8-VFDFN Exposed Pad |
| Package Length | 3 mm |
| Package Name | 8-DFN |
| Package Width | 3 mm |
| Rise Time (Typ) | 30 ns |
| Voltage - Supply (Maximum) | 13.2 V |
| Voltage - Supply (Minimum) | 4.5 V |
Pricing
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