LTC4444IMS8E-5#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC4444IMS8E-5#TRPBF is an automotive-grade dual-output high- and low-side MOSFET gate driver from Analog Devices, delivering up to 1.75 A peak drive current per channel with Schmitt-trigger inputs, housed in an 8-pin MSOP package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC4444IMS8E-5#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5300(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC4444IMS8E-5#TRPBF?
- Dual high-side and low-side MOSFET drive channels with 1.75 A peak output current for fast switching
- Automotive AEC-Q100 qualified with -40°C to 125°C operating range for harsh-environment motor and power applications
- Schmitt-trigger inputs with totem-pole outputs in an 8-pin MSOP EP package minimizing board footprint
What is LTC4444IMS8E-5#TRPBF used for?
The LTC4444IMS8E-5#TRPBF is designed for automotive half-bridge and full-bridge power stages, including DC motor drives, solenoid drivers, and synchronous buck converters in 12 V vehicle systems. Its 1.75 A peak drive strength reduces MOSFET switching losses at frequencies up to several hundred kilohertz. The compact MSOP footprint fits tightly in body control modules and electric power steering ECUs where PCB space is limited.
What are the specifications of LTC4444IMS8E-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 | AUTOMOTIVE |
| 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 LTC4444IMS8E-5#TRPBF datasheet?
LTC4444IMS8E-5#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC4444IMS8E-5#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak gate drive current does LTC4444IMS8E-5#TRPBF deliver, and why does that matter for switching efficiency?
The LTC4444IMS8E-5#TRPBF provides 1.75 A peak output current per channel for both high-side and low-side outputs. Higher peak drive current charges MOSFET gate capacitances faster, reducing transition time and switching losses in half-bridge circuits operating above 100 kHz.
Is LTC4444IMS8E-5#TRPBF suitable for automotive applications, and what temperature range does it cover?
Yes. The device carries an automotive AEC-Q100 qualification and operates across -40°C to 125°C, meeting the thermal demands of under-hood ECUs, body control modules, and electric power steering systems in passenger vehicles and light trucks.
How does the 8-pin MSOP EP package of LTC4444IMS8E-5#TRPBF compare to larger SOIC packages for thermal dissipation?
The exposed pad (EP) on the MSOP bottom improves thermal conductivity to the PCB by up to 30% compared with a standard non-EP SOIC-8, helping the driver sustain full 1.75 A peak currents in repetitive switching cycles without exceeding the 125°C junction temperature limit.
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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+ | $3.5100 | $3.51 |
| 19+ | $3.3500 | $63.65 |
| 1000+ | $2.5300 | $2530.00 |
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