| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26,753 pcs
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26753 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP14628-E/MF from Microchip Technology is a dual output MOSFET gate driver specifically engineered for synchronous applications, particularly high-efficiency DC/DC buck converters. It is capable of sourcing 2A peak current and sinking 3.5A peak current, making it suitable for driving N-Channel MOSFETs in non-isolated synchronous buck converter topologies.
Key electrical specifications include a supply voltage range of 4.5V to 5.5V and a high BOOT pin maximum rating of 36V. The driver boasts a high capacitive load drive capability, transitioning a 3300 pF load in a typical 10 ns, with a propagation delay of typically 20 ns. It also features adaptive cross-conduction protection and an enhanced light load efficiency mode.
This component is available in space-saving packages, including the 8-lead SOIC and the 8-lead 3x3 DFN. The 8-DFN (3x3) package is a surface mount type with an exposed pad, suitable for applications requiring compact designs. The operating temperature range is -40°C to 125°C (TJ).
The MCP14628 is designed to provide greater design flexibility by allowing gate drivers to be placed close to power MOSFETs. Its tri-state PWM pin allows for power stage shutdown, and the input voltage undervoltage lockout protection enhances system reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP14628-E/MF has a typical peak output current of 2A for both high-side and low-side drives.
The BOOT pin has a maximum rating of 36V.
The typical rise time for driving a 3300 pF load is 10 ns.
The operating temperature range is -40°C to 125°C (TJ).
The MCP14628-E/MF is available in an 8-DFN (3x3) package.
The supply voltage range is 4.5V to 5.5V.