LTC4444EMS8E-5#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC4444EMS8E-5#TRPBF is a dual-output high-side and low-side MOSFET gate driver delivering 1.75 A peak current, housed in an 8-pin MSOP EP package. It features Schmitt trigger inputs, totem-pole outputs, and AEC-Q100 automotive qualification for harsh environments. Available on tape and reel for automated assembly with worldwide distribution.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC4444EMS8E-5#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5875(MOQ 19)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC4444EMS8E-5#TRPBF?
- 1.75 A peak output current drives large gate capacitances with fast switching transitions
- AEC-Q100 automotive-qualified for reliable operation in -40°C to 125°C temperature ranges
- Schmitt trigger inputs reject noise on gate drive signals for cleaner switching waveforms
What is LTC4444EMS8E-5#TRPBF used for?
LTC4444EMS8E-5#TRPBF is designed for half-bridge MOSFET driver applications in automotive DC-DC converters, motor drives, and synchronous rectifiers. Its dual high-side and low-side outputs make it suitable for driving N-channel MOSFETs in buck, boost, and full-bridge power stages requiring fast switching. The compact 8-pin MSOP EP package facilitates high-power-density designs in space-constrained automotive modules.
What are the specifications of LTC4444EMS8E-5#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| YTEOL | 10 |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 1.4A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.52mA |
| Supply Voltage-Max | 13.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 6V |
| Supply Voltage1-Max | 114V |
| Supply Voltage1-Min | 5V |
| Supply Voltage1-Nom | 6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.045 µs |
| Turn-on Time | 0.06 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 |
Where can I find the LTC4444EMS8E-5#TRPBF datasheet?
LTC4444EMS8E-5#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC4444EMS8E-5#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak output current does LTC4444EMS8E-5#TRPBF deliver for MOSFET gate driving?
The LTC4444EMS8E-5#TRPBF delivers 1.75 A peak output current from each of its two totem-pole output stages, enabling fast charging and discharging of large MOSFET gate capacitances. This reduces switching transition times and lowers switching losses in high-frequency power conversion circuits operating above 100 kHz.
Is LTC4444EMS8E-5#TRPBF suitable for automotive powertrain applications operating down to -40°C?
Yes, the LTC4444EMS8E-5#TRPBF is AEC-Q100 automotive qualified and operates across a -40°C to 125°C temperature range, meeting stringent automotive reliability standards. Its Schmitt trigger inputs with noise immunity make it robust in electrically harsh powertrain environments with high switching transients and EMI.
How does the 8-pin MSOP EP package of LTC4444EMS8E-5#TRPBF aid thermal management in dense PCB layouts?
The 8-pin MSOP EP (exposed pad) package provides an exposed thermal pad that conducts heat directly to the PCB ground plane, improving thermal dissipation compared to standard MSOP packages. With a compact footprint of approximately 3 mm x 3 mm, it fits into space-constrained gate driver stages while maintaining adequate thermal performance at 1.75 A peak current.
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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+ | $3.1500 | $59.85 |
| 500+ | $2.5915 | $1295.76 |
| 1000+ | $2.5875 | $2587.50 |
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