LTC4444EMS8E#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC4444EMS8E#PBF is an automotive-grade dual-output high- and low-side MOSFET gate driver from Analog Devices, providing up to 3 A peak drive current with Schmitt-trigger inputs, supplied in an 8-pin MSOP EP tube for automotive half-bridge applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC4444EMS8E#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5875(MOQ 1)
- 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#PBF?
- 3 A peak gate drive current per channel for fast MOSFET switching with minimal transition losses in half-bridge power stages
- Automotive AEC-Q100 qualified with -40°C to 125°C temperature range for under-hood and body-control applications
- Schmitt-trigger inputs and exposed-pad 8-pin MSOP package combining noise immunity with compact thermal management
What is LTC4444EMS8E#PBF used for?
The LTC4444EMS8E#PBF is engineered for automotive half-bridge and synchronous rectifier circuits including DC motor drives, solenoid actuators, and 12 V buck converters in vehicle body control and powertrain modules. Its 3 A peak drive strength enables rapid gate charging of large-area MOSFETs to minimize switching losses at frequencies above 100 kHz. The exposed-pad MSOP package efficiently transfers heat to the PCB, supporting high duty-cycle operation in tight automotive ECU enclosures.
What are the specifications of LTC4444EMS8E#PBF?
| 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 | STANDARD |
| Output Peak Current Limit-Nom | 2.5A |
| 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 | 0.55mA |
| Supply Voltage-Max | 13.5V |
| Supply Voltage-Min | 7.2V |
| Supply Voltage-Nom | 12V |
| 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 | 0.05 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 | Malaysia |
Where can I find the LTC4444EMS8E#PBF datasheet?
LTC4444EMS8E#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC4444EMS8E#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 3 A peak drive current of LTC4444EMS8E#PBF improve MOSFET switching performance compared to lower-current drivers?
At 3 A peak output current, LTC4444EMS8E#PBF charges MOSFET gate capacitances significantly faster than 1 A or 1.5 A drivers, reducing rise and fall times by roughly half. Shorter switching transitions lower cross-conduction losses in half-bridge topologies operating at 100 kHz to 500 kHz, improving overall converter efficiency.
Does LTC4444EMS8E#PBF meet automotive reliability standards, and what is its rated temperature range?
Yes. The LTC4444EMS8E#PBF is AEC-Q100 qualified for automotive use and operates from -40°C to 125°C junction temperature. This makes it suitable for under-hood applications such as electric power steering controllers, fuel injector drivers, and body control modules exposed to wide ambient temperature swings.
What packaging option does LTC4444EMS8E#PBF offer, and how does it compare to tape-and-reel alternatives for low-to-medium production volumes?
The #PBF suffix denotes the tube-packaged variant, typically supplied in quantities of 90 to 100 units per tube. Tube packaging is preferred for prototype runs and low-to-medium volumes, while tape-and-reel variants suit high-volume SMT lines. Both share the same 8-pin MSOP EP footprint with identical electrical performance at 3 A peak drive.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $2.7183 | $2.72 |
| 500+ | $2.5915 | $1295.76 |
| 1000+ | $2.5875 | $2587.50 |
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