LTC3873ETS8-5#TRMPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2008 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC3873 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 60V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive, Isolation Capable |
| Output Current | 5A |
| Voltage - Supply (Vcc/Vdd) | 4.1V~60V |
| Control Features | Current Limit, Enable, Soft Start |
| Input Voltage (Min) | 3.5V |
| Topology | Boost, Flyback, SEPIC |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 9V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Max Frequency | 240kHz |
| Max Duty Cycle | 78 % |
| Length | 2.9mm |
| RoHS Status | ROHS3 Compliant |
LTC3873ETS8-5#TRMPBF Overview
This switching controller fits most application requirements since it is packaged in a SOT-23-8 Thin, TSOT-23-8 package. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tape & Reel (TR). The system can process Transistor Driver dc switching's outputs (s). dc controls with 4.1V~60V voltage are supplied and operated. Worked in an dc switcher with a -40°C~85°C TA rating. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Current Limit, Enable, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . Different dc switching's functions can be applied to 8 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 5V. Other relevant dc to dc converter ics can be found by searching "LTC3873". There are only 8 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. Input voltage of dc dc voltage regulator should be 3.5V. Statistically, DC regulator outputs 60V volts. It should be fully noted that the dc to dc regulator only accepts 9V input voltage at most. You should note that the dc dc regulator's usual output current is 5A. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 78 %. 240kHz is the maximum frequency of this dc regulators.
LTC3873ETS8-5#TRMPBF Features
Transistor Driver Outputs
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 78 %
LTC3873ETS8-5#TRMPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3873ETS8-5#TRMPBF DC to DC converter applications.
- Imported equipment
- Drilling machines
- PSRR circuits
- Direct power supply system
- Alternators
- Production lines
- Laboratories
- CMM
- Precision electronic equipment
- Computer monitoring equipment of building
