LTC3872EDDB-1#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2014 |
| 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) |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC3872 |
| JESD-30 Code | R-PDSO-N8 |
| Function | Step-Up |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 4.2V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 2.75V~9.8V |
| Control Features | Current Limit, Enable, Soft Start |
| Input Voltage (Min) | 2.75V |
| Topology | Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 550kHz |
| Input Voltage (Max) | 9.8V |
| Synchronous Rectifier | No |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 2mm |
| RoHS Status | ROHS3 Compliant |
LTC3872EDDB-1#TRPBF Overview
The switching controller fits in the 8-WFDFN Exposed Pad package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) are supported. dc controls with 2.75V~9.8V voltage are supplied and operated. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 550kHz. dc dc regulator is made easier with Surface Mount. To provide efficient switching control, Current Limit, Enable, Soft Start is included in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a DUAL terminal on the switching converters. A variety of terminations with 8 of dc switching. DC switcher's voltage input is 4.2V. You can find other relevant dc to dc converter ics by searching "LTC3872". Input voltage of dc dc voltage regulator must be 2.75V. It should be noted that the dc to dc regulator only accepts 9.8V voltage as input voltage.
LTC3872EDDB-1#TRPBF Features
Transistor Driver Outputs
Switching Frequency: 550kHz
Current Limit, Enable, Soft Start
LTC3872EDDB-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3872EDDB-1#TRPBF DC to DC converter applications.
- Hydro power
- ATMs
- Grinders
- Medical monitoring systems
- Household control circuits
- Overvoltage protection circuits in TV sets
- Combined machine tools
- Medical equipment
- Special machining machine tools
- Thermal power
