MCP1406-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The MCP1406-E/SN is a high-side MOSFET gate driver IC from Microchip Technology featuring Schmitt trigger inputs and a buffer/inverter-based driver topology in an 8-pin SOIC package. It delivers high peak gate drive current for efficient switching of power MOSFETs in converters and motor drives. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1406-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-side drive capability enables direct control of N-channel MOSFETs in high-side switch configurations for versatile power topologies
- Schmitt trigger input provides hysteresis for robust noise immunity, preventing false triggering in electrically noisy switching power environments
- Buffer/inverter-based driver topology delivers high peak gate current for fast MOSFET switching, minimizing switching losses
- 8-pin SOIC package with RoHS-compliant lead-free construction suits automated PCB assembly in modern power electronics designs
Applications
The MCP1406-E/SN is designed for switch-mode power supplies, DC-DC converters, and motor driver circuits requiring reliable high-side MOSFET gate driving. Its fast switching and Schmitt trigger input make it ideal for synchronous rectifier controllers, half-bridge and full-bridge power stage designs. It also suits LED driver circuits, solenoid drivers, and other applications where precise, noise-immune MOSFET switching control is critical.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 6A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.5mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage1-Max | 18V |
| Supply Voltage1-Min | 4.5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.105 µs |
| Turn-on Time | 0.105 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP1406-E/SN:
Frequently Asked Questions
What is the primary function of the MCP1406-E/SN?
The MCP1406-E/SN is a MOSFET gate driver IC designed to drive the gate of power MOSFETs in high-side switch configurations. It provides high peak current output to charge and discharge the MOSFET gate capacitance quickly for efficient switching transitions.
Does the MCP1406-E/SN support high-side MOSFET driving?
Yes, the MCP1406-E/SN includes high-side driver capability, allowing it to drive N-channel power MOSFETs used in high-side switch positions in topologies such as synchronous buck converters, half-bridge, and full-bridge power stages.
What input conditioning does the MCP1406-E/SN provide?
The MCP1406-E/SN features Schmitt trigger input conditioning, which adds hysteresis to the input threshold. This provides immunity to input signal noise and prevents false triggering in electrically noisy switching power converter environments.
What package is the MCP1406-E/SN available in?
The MCP1406-E/SN is housed in an 8-pin SOIC (Small Outline IC) package with a 0.150-inch body width, which is a standard, widely-used surface-mount package that is compatible with automated PCB assembly and easy to source globally.
What power conversion applications is the MCP1406-E/SN suited for?
This gate driver is ideal for DC-DC buck and boost converters, flyback power supplies, motor control bridges, LED driver stages, and any switching power application requiring fast, reliable, and noise-immune gate drive signals for power MOSFET switches.
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