LTC4442EMS8E-1#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC4442EMS8E-1#PBF is a high-speed MOSFET gate driver capable of sourcing and sinking 5A peak current, supporting half-bridge configurations with both inverting and non-inverting inputs in an 8-pin MSOP EP package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC4442EMS8E-1#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9250(MOQ 19)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5A peak source/sink gate drive current for fast MOSFET switching
- Supports both inverting and non-inverting input configurations for flexible half-bridge designs
- Gated input control enables precise dead-time management and shoot-through prevention
- Compatible with 5V supply operation for easy integration into standard logic systems
- Compact 8-pin MSOP EP package with exposed pad for enhanced thermal dissipation
Applications
The LTC4442EMS8E-1#PBF is designed for high-side and low-side MOSFET gate driving in half-bridge power conversion circuits such as synchronous buck converters, motor drivers, and inverter stages. Its 5A drive capability supports fast switching of large power MOSFETs, reducing switching losses in high-frequency DC-DC converters operating at hundreds of kilohertz. The gated input feature also makes it suitable for interleaved converter designs where precise timing control is critical.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| YTEOL | 9 |
| Additional Feature | IT CAN ALSO OPERATE WITH 5V |
| High Side Driver | YES |
| Input Characteristics | GATED |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | STANDARD |
| Output Peak Current Limit-Nom | 2.4A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.85mA |
| Supply Voltage-Max | 9.5V |
| Supply Voltage-Min | 6V |
| Supply Voltage-Nom | 7V |
| Supply Voltage1-Max | 42V |
| Supply Voltage1-Min | 5V |
| Supply Voltage1-Nom | 7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.012 µs |
| Turn-on Time | 0.02 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak gate drive current can the LTC4442EMS8E-1#PBF deliver to a MOSFET?
The LTC4442EMS8E-1#PBF provides 5A peak source and sink current, enabling rapid charging and discharging of MOSFET gate capacitances to minimize switching transition times and reduce switching losses in high-frequency power converters.
Can the LTC4442EMS8E-1#PBF operate from a 5V supply rail?
Yes, the LTC4442EMS8E-1#PBF is specified to operate with a 5V supply, making it compatible with standard logic-level drive signals and simplifying integration into systems powered from a single 5V rail without additional bias supplies.
Which half-bridge converter topologies benefit most from the LTC4442EMS8E-1 gated input feature?
Synchronous buck converters and full-bridge motor drives benefit most, because the gated input allows designers to implement adjustable dead-time control. This prevents shoot-through in both high-side and low-side MOSFETs, protecting devices switching at frequencies up to several hundred kilohertz.
How does the 8-pin MSOP EP package help with thermal management in dense PCB layouts?
The exposed pad on the 8-pin MSOP EP package conducts heat directly to the PCB copper plane, lowering junction-to-board thermal resistance. This allows the driver to sustain high peak currents of 5A during continuous operation without exceeding safe thermal limits.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $2.3500 | $44.65 |
| 250+ | $2.1755 | $543.87 |
| 500+ | $2.0121 | $1006.04 |
| 1000+ | $1.9250 | $1925.00 |
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