MCP14700T-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP14700T-E/SN is a 4 A high-side MOSFET gate driver IC in SOIC-8 package. It provides fast switching with standard input logic compatibility for single high-side MOSFET control. Designed for DC-DC converters, motor drives, and power management circuits requiring efficient gate drive.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP14700T-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
- 4 A peak source and sink gate drive current for fast MOSFET switching
- High-side driver configuration supporting bootstrap-based power topologies
- Standard logic input compatible with 3.3 V and 5 V control signals
- SOIC-8 package for easy PCB integration and thermal management
- Single-function design simplifying high-side switch control in power converters
Applications
The MCP14700T-E/SN is designed for high-side switch control in DC-DC buck converters, synchronous rectifiers, and H-bridge motor drives where fast 4 A gate drive is needed to minimize switching losses. It is used in industrial power supplies, battery management systems, and variable-speed motor controllers operating up to the device's rated voltage. Its standard input interface integrates directly with PWM controllers and microcontroller output pins without additional logic-level translation.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 7Weeks |
| YTEOL | 9 |
| High Side Driver | YES |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Peak Current Limit-Nom | 2A |
| Output Polarity | TRUE |
| 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 Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 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 | 0.046 µs |
| Turn-on Time | 0.035 µs |
| ## MCP14700T-E/SN Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP14700T-E/SN:
suggested
suggested
Frequently Asked Questions
What peak gate drive current does the MCP14700T-E/SN deliver, and how does this affect MOSFET switching speed?
The MCP14700T-E/SN sources and sinks up to 4 A of peak gate drive current, which rapidly charges and discharges the MOSFET gate capacitance to minimize transition times, reducing switching losses in high-frequency DC-DC converters operating at 100 kHz or above.
How does the MCP14700T-E/SN integrate into a bootstrap high-side driver circuit for a buck converter?
In a bootstrap topology, the MCP14700T-E/SN uses a bootstrap capacitor to bias the high-side gate above the supply rail, enabling it to turn on an N-channel MOSFET switching node; the 4 A drive capability ensures the gate charges within nanoseconds even for MOSFETs with large gate charges exceeding 30 nC.
Which logic-level input voltages are compatible with the MCP14700T-E/SN input stage?
The MCP14700T-E/SN features a standard CMOS/TTL-compatible input stage that accepts control signals from both 3.3 V and 5 V logic sources, making it directly compatible with microcontroller PWM outputs and dedicated PWM controller ICs without requiring level-shifting circuitry.
In what package does the MCP14700T-E/SN come, and how many pins does it have?
The MCP14700T-E/SN is housed in an 8-pin SOIC-8 package with a standard 1.27 mm pitch, occupying a compact PCB footprint of approximately 4.9 mm x 3.9 mm, which is suitable for space-constrained power modules and motor driver boards.
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