LTC3777ILXE#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 4 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP Exposed Pad |
| Number of Pins | 48 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tray |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Base Part Number | LTC3777 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~150V |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Topology | Buck-Boost |
| Frequency - Switching | 50kHz~600kHz |
| Synchronous Rectifier | Yes |
| Duty Cycle (Max) | 90% |
| RoHS Status | ROHS3 Compliant |
LTC3777ILXE#PBF Overview
In the 48-LQFP Exposed Pad package, the switching controller meets most application requirements. 1 outputs are supported by the dc motor controller. There is a Tray solid enclosure around the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's4.5V~150V is the operating voltage and supply voltage of the dc control. A -40°C~125°C dc switcher is not a problem. Switching can be done at 50kHz~600kHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Frequency Control, Soft Start provides dcdc regulator efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Searching "LTC3777" will return other relevant dc to dc converter ics. Total pins of switching converter are 48.
LTC3777ILXE#PBF Features
Transistor Driver Outputs
Switching Frequency: 50kHz~600kHz
Current Limit, Enable, Frequency Control, Soft Start
LTC3777ILXE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3777ILXE#PBF DC to DC converter applications.
- Nuclear power plants
- Digital video recorders
- Access control systems
- Window air conditioners
- Hydro power
- Post equipment
- Computer rooms
- Radio equipment
- Sensitive electronic devices
- Bending machines
