LTC3709EUH#PBF
| Parameters | |
|---|---|
| Published | 2005 |
| Series | PolyPhase® |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC3709 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 31V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 5V |
| Number of Channels | 1 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 40mA |
| Voltage - Supply (Vcc/Vdd) | 3.9V~37V |
| Control Features | Enable, Power Good, Soft Start, Tracking |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 6.5V |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PHASE-SHIFT |
| Max Frequency | 200kHz |
| Duty Cycle (Max) | 90% |
| Switching Frequency | 200kHz |
| Clock Sync | No |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
LTC3709EUH#PBF Overview
In the 32-WFQFN Exposed Pad package, the switching controller meets most application requirements. For outputs of 2, this dc motor controller is suitable. The pmic is packaged in Tube solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 3.9V~37V voltage are supplied and operated. A -40°C~85°C TA dc switcher is not a problem. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, Power Good, Soft Start, Tracking is included in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. Thare switching converters has a terminal (s) at QUAD . A variety of terminations with 32 of dc switching. DC switcher's input voltageis set to 5V. In addition to "LTC3709", there are other relevant dc to dc converter ics you can find. In total, switching converter has 32 pins. There is a particular type of Switching Regulator or Controllers in switching converter. The minimum input voltage of the dc dc voltage regulator should be 4.5V. According to the test statistics, DC regulator outputs 31V voltage. The dc to dc regulator is limited to 6.5V input voltage. normally, the dc dc regulator's output current is 40mA, which you should keep in mind when starting a project. DC regulator200kHz has the maximum frequency. It belongs to the PolyPhase? series of dc to dc voltage regulator. Channels 1 are required for high-quality communication. At 200kHz, this controller will mostly work as expected.
LTC3709EUH#PBF Features
Transistor Driver Outputs
Enable, Power Good, Soft Start, Tracking
Switching Frequency: 200kHz
LTC3709EUH#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3709EUH#PBF DC to DC converter applications.
- Textile machinery
- Medical monitoring systems
- Computer rooms
- Various precision measuring detectors
- Television equipment
- Electrical distribution systems
- Smoke exhaust equipment
- Bending machines
- Emergency lighting monitoring equipment
- USB circuits
