| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26,756 pcs
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26756 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP14628T-E/SN from Microchip Technology is a dual MOSFET gate driver optimized for driving N-channel MOSFETs in non-isolated synchronous buck converter topologies. It provides a high peak output current of 2A, enabling efficient operation in high-current, low-output voltage applications.
This driver features adaptive cross-conduction protection to prevent simultaneous conduction of external power MOSFETs. It can drive a 3300 pF load in typically 10 ns, with a propagation delay of typically 20 ns, facilitating fast switching speeds. The device operates with a supply voltage of 4.5V to 5.5V and has an operating temperature range of -40°C to 125°C.
The MCP14628T-E/SN is available in an 8-SOIC package, suitable for surface mount applications. Its design includes an internal bootstrap blocking device and a tri-state PWM pin for power stage shutdown. The driver also supports an enhanced light load efficiency mode through diode emulation.
Key electrical specifications include a sink current capability of 3.5A for the low-side drive, a BOOT pin maximum rating of 36V, and logic voltages of 0.5V and 2V. It is designed for applications such as high-efficient synchronous DC/DC buck converters and core voltage supplies for microprocessors.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V.
8-SOIC (0.154", 3.90mm Width) surface mount package.
-40°C to 125°C (junction).
2A source and 3.5A sink (peak).
Typically 20ns.
Typically 80µA.
N-Channel MOSFET.