LTC3874IUFD#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Series | PolyPhase® |
| 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) |
| Additional Feature | OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LTC3874 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~38V |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 250kHz~1MHz |
| Input Voltage (Max) | 38V |
| Synchronous Rectifier | Yes |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
LTC3874IUFD#TRPBF Overview
It comes in a 28-WFQFN Exposed Pad package, so switching controller can be used for most applications. For 2 outputs, the dc motor controller is appropriate. Tape & Reel (TR) solid enclosure protects the pmic. There are Transistor Driver dc switching's output (s) that it can handle. 4.5V~38V is the operating voltage and supply voltage of the dc control. Qualified to work in a -40°C~125°C TJ dc switcher. A switching controller such as this can switch at a value of 250kHz~1MHz . The Surface Mount allows it to be used for dc dc regulator in general. To provide efficient switching control, Current Limit, Enable, Frequency Control, Phase Control is included in the dcdc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at QUAD. 28 terminations with a variety of function. DC switcher's input voltageis set to 12V. In addition to "LTC3874", there are other relevant dc to dc converter ics you can find. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. Considering the dc to dc regulator can only accept 38V input voltage, it is important to take note of this. Hence, OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT is used to better suit the DC to DC voltage regulator's situation. It belongs to the PolyPhase? series of dc to dc voltage regulator.
LTC3874IUFD#TRPBF Features
Transistor Driver Outputs
Switching Frequency: 250kHz~1MHz
Current Limit, Enable, Frequency Control, Phase Control
OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT
LTC3874IUFD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3874IUFD#TRPBF DC to DC converter applications.
- Medical equipment
- Smart grid
- Industrial controllers
- Product burn-in
- Photovoltaic power
- Balance equipment
- Hydro power
- Game consoles
- Flaw detection equipment
- Surface processing equipment
