Microchip MCP14628-E/SN

Manufacturer No:

MCP14628-E/SN

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

2 A Synchronous MOSFET Gate Driver

Quantity:

Delivery:

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In Stock :Available

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MCP14628-E/SN information

Microchip MCP14628-E/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP14628-E/SN.

Type
Parameter

Capacitive Load Drive
3300 pF in 10 ns

MOSFET Driver Type
Synchronous

Maximum Supply Voltage V (volt)
5.5

Peak Sink Current A (ampere)
2

Peak Source Current A (ampere)
2

Propagation Delay tD1 ns (nanosecond)
15

Propagation Delay tD2 ns (nanosecond)
22

Sink Resistance Ω (ohm)
1

Source Resistance Ω (ohm)
1

Fall Time tF ns (nanosecond)
10

Rise Time tR ns (nanosecond)
10

Download datasheets and manufacturer documentation for Microchip MCP14628-E/SN.

The MCP14628 is a synchronous MOSFET gate driver used for driving MOSFETs in a rectified bridge arrangement. This type of arrangement is typical of synchronous buck converter topologies. There are two separate drivers contained in the MCP14628. The low-side gate driver output drives a non-floating or ground reference N-Channel MOSFET. The high-side driver is designed to drive a floating N-Channel MOSFET. since the N-Channel is floating, this output needs to be able to handle the high voltages required to fully turn on the high-side MOSFET. An external bootstrap capacitor is used to provide the additional voltage. The MCP14628 is available in a surface mount 8 Lead SOIC package with a body width of 150 mils and the 8 Lead 3 x 3 mm DFN package.

Adaptive Cross conduction protection

High capacitive load drive Capability: 3000 pF in 8.0 ns (typical)

Low Supply Current: 80 µA (typical)

High Peak Output Current: Source 2 A (UGATE & LGATE) Sink 2 A (UGATE) & 4 A (LGATE)

Internal Bootstrap Blocking Device

Enhanced Light Load Efficiency Mode

Supports Floating High-Side Drive

Packaging: 8 Lead surface mount SOIC, 150 mil body 8 Lead 3mmX3mm DFN

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