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Technical Specifications
Parameters and characteristics for this part
| Specification | NCP81158MNTXG |
|---|---|
| Channel Type | Synchronous |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel, P-Channel MOSFET |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH | 0.6 V, 3.3 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 2 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-VFDFN Exposed Pad |
| Rise / Fall Time (Typ) [custom] | 11 ns |
| Rise / Fall Time (Typ) [custom] | 16 ns |
| Supplier Device Package | 8-DFN (3x3) |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.57 | |
| Digi-Reel® | 1 | $ 0.57 | ||
| Tape & Reel (TR) | 3000 | $ 0.20 | ||
| 6000 | $ 0.20 | |||
| 15000 | $ 0.19 | |||
| 30000 | $ 0.19 | |||
Description
General part information
NCP81158 Series
The NCP81158 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. The driver outputs can be placed into a high−impedance state via the tri−state PWM and EN inputs. The NCP81158 comespackaged with an integrated boost diode to minimize external components. A VCC UVLO function guarantees the outputs are low when the supply voltage is low.
Documents
Technical documentation and resources