LTC4449EDCB
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | MOSFET Drivers |
| Technology | CMOS |
| Voltage - Supply | 4V~6.5V |
| Terminal Position | DUAL |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.45mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 8 |
| JESD-30 Code | R-PDSO-N8 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Input Type | Non-Inverting |
| Rise / Fall Time (Typ) | 8ns 7ns |
| Channel Type | Synchronous |
| Number of Drivers | 2 |
| Output Peak Current Limit-Nom | 4.5A |
| Supply Voltage1-Nom | 5V |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel MOSFET |
| Current - Peak Output (Source, Sink) | 3.2A 4.5A |
| High Side Driver | YES |
| Logic Voltage - VIL, VIH | 3V 6.5V |
| High Side Voltage - Max (Bootstrap) | 42V |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| RoHS Status | Non-RoHS Compliant |
LTC4449EDCB Overview
The 8-WFDFN Exposed Pad package offers greater flexibility.There is a package in the form of Tube.This device is equipped with 2 drivers for its configuration.Surface Mount is the way in which it is mounted.In the absence of a 4V~6.5V supply voltage, it can demonstrate its superiority.Gate drivers is designed wGate driversh a N-Channel MOSFET gate.There is a temperature range for this device of -40°C~125°C TJ.Non-Inverting is used as its input type.8 terminations constitute its foundation.The device is specifically designed to function with a supply voltage of 3.3V V.Its subcategory of MOSFET Drivers contains various useful electronic components.On the board, there are 8 component pins.A boot strap voltage of 42V is the maximum possible high-side voltage.The power supply of 5V is able to solve the power supply problems for a wide variety of applications.
LTC4449EDCB Features
Embedded in the Tube package
2 drivers
Employing a gate type of N-Channel MOSFET
High-side voltage - Max (Bootstrap) of 42V
LTC4449EDCB Applications
There are a lot of Linear Technology/Analog Devices LTC4449EDCB gate drivers applications.
- Industrial Modules
- Dual-Battery Systems
- Portable computers
- Telecom switch mode power supplies
- Multicolor LED/laser displays
- Active filtering
- Portable Navigation Devices
- Uninterruptible Power Supplies (UPS)
- Topologies
- UPS systems
