LT3791EFE-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 4 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 38 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2013 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Frequency | 700kHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3791 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 60V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Number of Channels | 1 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Output Current | 10A |
| Voltage - Supply (Vcc/Vdd) | 4.7V~60V |
| Control Features | Enable, Frequency Control, Soft Start |
| Topology | Buck-Boost |
| Min Input Voltage | 4.7V |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 200kHz~700kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Nominal Input Voltage | 60V |
| Length | 9.7mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT3791EFE-1#PBF Overview
Capsuled in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller suits most application needs. For outputs of 2, this dc motor controller is suitable. An enclosure of Tube is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). DC control operates at 4.7V~60V volts and has 4.7V~60V supply voltage. Worked in a -40°C~125°C TJ dc switcher before. In this switching controller, the switch can be set to 200kHz~700kHz. The Surface Mount value makes it suitable for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Soft Start is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING REGULATOR. A switching converters's terminal (s) sits at the DUAL position. A variety of terminations with 38 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. A search for "LT3791" will reveal other relevant dc to dc converter ics. There are a total of 38 pins on switching converter. DC regulator outputs 60V voltage based on test statistics. You should note that the dc dc regulator's usual output current is 10A. 700kHz is the frequency of the switching controller. For nominal working status, the input voltage can be set as 60V. Voltage 4.7V is needed for the supply. The number of channels available for high-quality communication is 1.
LT3791EFE-1#PBF Features
Transistor Driver Outputs
Switching Frequency: 200kHz~700kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Frequency: 700kHz
LT3791EFE-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3791EFE-1#PBF DC to DC converter applications.
- Laboratories
- Terrestrial set-top boxes
- Milling machines
- Telecommunications equipment
- PSRR circuits
- Adjustable voltage or current linear circuits
- Digital video recorders
- Computer rooms
- Industrial robots
- Various precision measuring detectors
