LTC3773EUHF
| Parameters | |
|---|---|
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 3.3V~36V |
| Control Features | Enable, Power Good, Tracking |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 220kHz~560kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PHASE-SHIFT |
| Duty Cycle (Max) | 98.5% |
| Clock Sync | No |
| Height Seated (Max) | 0.8mm |
| Length | 7mm |
| Width | 5mm |
| RoHS Status | Non-RoHS Compliant |
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 38-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 235 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | LTC3773 |
| Function | Step-Down |
| Number of Outputs | 3 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
LTC3773EUHF Overview
Capsuled in the 38-WFQFN Exposed Pad package, the switching controller suits most application needs. This dc motor controller can be used to generate outputs with 3 numbers. The program can handle Transistor Driver dc switching's outputs (s). Voltages 3.3V~36V are the dc control's supply voltage and operating voltage, respectively. Suitable for a -40°C~85°C dc switcher. A switching controller such as this can switch at a value of 220kHz~560kHz . dc dc regulator is made easier with Surface Mount. Enable, Power Good, Tracking is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. 38 terminations with a variety of function. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 5V. LTC3773 can be searched for other relevant dc to dc converter ics. In particular, switching converter is a type of Switching Regulator or Controllers.
LTC3773EUHF Features
Transistor Driver Outputs
Switching Frequency: 220kHz~560kHz
Enable, Power Good, Tracking
PULSE WIDTH MODULATION
LTC3773EUHF Applications
There are a lot of Linear Technology/Analog Devices LTC3773EUHF DC to DC converter applications.
- Shearing machines
- Industrial controllers
- SMT equipment
- Various CNC machine tools
- Power supplies of electronic gadgets
- Wide-range voltage regulation circuits
- Electric water heaters
- Planers
- Digital video recorders
- Injection molding machinery
