LTC3868IUFD-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 4 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2006 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 250 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LTC3868 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 5.1V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Number of Channels | 1 |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4V~24V |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Input Voltage (Min) | 4V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 105kHz~835kHz 350kHz~535kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PHASE-SHIFT |
| Max Frequency | 850kHz |
| Duty Cycle (Max) | 99.4% |
| Clock Sync | No |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
LTC3868IUFD-1#PBF Overview
It comes in the 28-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Tube solid enclosure protects the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. DC control operates at 4V~24V volts and has 4V~24V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. Using this switching controller, it is possible to switch at 105kHz~835kHz 350kHz~535kHz. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Power Good, Soft Start. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. There are a QUAD terminal on the switching converters. The 28 terminations can be used for a wide range of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 12V. LTC3868 can be searched for other relevant dc to dc converter ics. 28 pins are present on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. 4V should be the minimum input voltage for the dc dc voltage regulator. Statistically, DC regulator outputs 5.1V volts. DC regulator's maximum frequency is 850kHz. In order to ensure high-quality communication, there are 1 channels available.
LTC3868IUFD-1#PBF Features
Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
LTC3868IUFD-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3868IUFD-1#PBF DC to DC converter applications.
- SMT equipment
- Automation technology
- Automatic testing equipment
- Post equipment
- Linear guide
- Overvoltage protection circuits in TV sets
- Program control systems
- Wind power
- Domestic water pumps
- Digital video recorders
