MCP14A0151T-E/CH Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
Microchip MCP14A0151T-E/CH is a single-channel high-side MOSFET gate driver capable of 1.5 A peak output current with Schmitt-trigger input and totem-pole output, housed in a compact SOT-23-6 package. It features RoHS-compliant e3 Pb-free finish and is available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MCP14A0151T-E/CH Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6210(MOQ 25)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.5 A peak gate drive current with totem-pole output for fast MOSFET switching and reduced switching losses
- Schmitt-trigger input for noise-immune logic interfacing, preventing false triggering in high-dV/dt switching environments
- Single-channel high-side driver in compact SOT-23-6 package with Pb-free e3 RoHS-compliant finish
Applications
The MCP14A0151T-E/CH is suited for driving power MOSFETs in DC-DC converters, synchronous buck regulators, and motor half-bridge circuits where compact board area and reliable gate switching at 1.5 A peak are required. Its Schmitt-trigger input makes it robust in noisy environments such as industrial power supplies and motor control drives.
Specifications
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 13Weeks |
| YTEOL | 8 |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 1.5A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.8mA |
| 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 | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Turn-off Time | 0.058 µs |
| Turn-on Time | 0.054 µs |
| Package | SOT23 (6-Pin) |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak output current can MCP14A0151T-E/CH deliver to a MOSFET gate?
The MCP14A0151T-E/CH delivers up to 1.5 A peak current for fast charging and discharging of MOSFET gate capacitances. This enables rapid switching transitions, reducing switching losses in DC-DC converters operating at frequencies above 100 kHz.
Why does MCP14A0151T-E/CH use a Schmitt-trigger input and how does it help in noisy designs?
The Schmitt-trigger input provides hysteresis typically around 0.5 V, ensuring that slow or noisy input signals do not cause spurious switching. This is critical in power converter layouts where high dV/dt transitions on the switching node can induce ground bounce and couple noise onto logic control lines.
Which package does MCP14A0151T-E/CH use and how does it fit space-constrained PCB layouts?
The device is housed in a SOT-23-6 package with footprint of approximately 2.9 mm × 1.6 mm. This 6-pin small-outline package is ideal for compact power supply designs where PCB area is at a premium, such as point-of-load converters and portable device chargers.
When would a designer choose MCP14A0151T-E/CH over a dual-channel gate driver?
A designer would choose the single-channel MCP14A0151T-E/CH when only 1 MOSFET needs driving — for example in a single-switch flyback or boost converter — where a dual-channel device would add unnecessary cost and pins. The SOT-23-6 footprint keeps the BOM cost low and simplifies PCB routing for 1-switch topologies.
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