Part Details for LTC4449IDCB#PBF by Linear Technology
Results Overview of LTC4449IDCB#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC4449IDCB#PBF Information
LTC4449IDCB#PBF by Linear Technology is an MOSFET Driver.
MOSFET Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for LTC4449IDCB#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Vyrian | Interface ICs | 335 |
|
RFQ |
Part Details for LTC4449IDCB#PBF
LTC4449IDCB#PBF CAD Models
LTC4449IDCB#PBF Part Data Attributes
|
|
LTC4449IDCB#PBF
Linear Technology
Buy Now
Datasheet
|
Compare Parts:
LTC4449IDCB#PBF
Linear Technology
LTC4449 - High Speed Synchronous N-Channel MOSFET Driver; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | HVSON, SOLCC8,.12,18 | |
| Pin Count | 8 | |
| Manufacturer Package Code | DCB | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| High Side Driver | YES | |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER | |
| JESD-30 Code | R-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Peak Current Limit-Nom | 4.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC8,.12,18 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Supply Voltage-Max | 6.5 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Supply Voltage1-Max | 6.5 V | |
| Supply Voltage1-Min | 4 V | |
| Supply Voltage1-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.45 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 2 mm |
Alternate Parts for LTC4449IDCB#PBF
This table gives cross-reference parts and alternative options found for LTC4449IDCB#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC4449IDCB#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UCC27289DR | Texas Instruments | $0.8585 | 2.5-A to 3.5-A, 120-V half bridge gate driver with 8-V UVLO and enable 8-SOIC -40 to 125 | LTC4449IDCB#PBF vs UCC27289DR |
| LTC4449EDCB#TRMPBF | Analog Devices Inc | $2.0897 | High Speed Synchronous N-Channel MOSFET Driver | LTC4449IDCB#PBF vs LTC4449EDCB#TRMPBF |
| LTC4449IDCB#TRMPBF | Analog Devices Inc | $2.5323 | High Speed Synchronous N-Channel MOSFET Driver | LTC4449IDCB#PBF vs LTC4449IDCB#TRMPBF |
| LTC4449IDCB#TRPBF | Linear Technology | Check for Price | LTC4449 - High Speed Synchronous N-Channel MOSFET Driver; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LTC4449IDCB#PBF vs LTC4449IDCB#TRPBF |
| LTC4449EDCB#TRPBF | Linear Technology | Check for Price | LTC4449 - High Speed Synchronous N-Channel MOSFET Driver; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LTC4449IDCB#PBF vs LTC4449EDCB#TRPBF |
| LTC4449EDCB#TRMPBF | Linear Technology | Check for Price | LTC4449 - High Speed Synchronous N-Channel MOSFET Driver; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LTC4449IDCB#PBF vs LTC4449EDCB#TRMPBF |
| LTC4449EDCB#PBF | Linear Technology | Check for Price | LTC4449 - High Speed Synchronous N-Channel MOSFET Driver; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LTC4449IDCB#PBF vs LTC4449EDCB#PBF |
| UCC27289DRCR | Texas Instruments | Check for Price | 2.5-A to 3.5-A, 120-V half bridge gate driver with 8-V UVLO and enable 10-VSON -40 to 125 | LTC4449IDCB#PBF vs UCC27289DRCR |
| L6747A | STMicroelectronics | Check for Price | High current MOSFET driver | LTC4449IDCB#PBF vs L6747A |
| UCC27289D | Texas Instruments | Check for Price | 2.5-A to 3.5-A, 120-V half bridge gate driver with 8-V UVLO and enable 8-SOIC -40 to 125 | LTC4449IDCB#PBF vs UCC27289D |
LTC4449IDCB#PBF Frequently Asked Questions (FAQ)
-
The maximum operating temperature range for the LTC4449IDCB#PBF is -40°C to 125°C.
-
To ensure proper biasing, connect the VCC pin to a stable 5V supply, and the GND pin to a low-impedance ground. Also, ensure that the input voltage (VIN) is within the recommended range of 2.7V to 5.5V.
-
To minimize noise and EMI, use a multi-layer PCB with a solid ground plane, and keep the input and output traces short and away from each other. Also, use a low-ESR capacitor for the input bypass capacitor (CIN) and a low-ESL capacitor for the output capacitor (COUT).
-
The output voltage ripple can be calculated using the formula: ΔVOUT = (IOUT * ESL) / (COUT * fSW), where IOUT is the output current, ESL is the equivalent series inductance of the output capacitor, COUT is the output capacitance, and fSW is the switching frequency.
-
The recommended input capacitor value is 10uF to 22uF, and the type should be a low-ESR ceramic capacitor, such as an X5R or X7R dielectric.