LTC3834IFE#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2008 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC3834 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 10V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 25A |
| Voltage - Supply (Vcc/Vdd) | 4V~36V |
| Control Features | Enable, Phase Control, Power Good, Soft Start, Tracking |
| Input Voltage (Min) | 4V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 250kHz~530kHz |
| Input Voltage (Max) | 36V |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 580kHz |
| Duty Cycle (Max) | 99.4% |
| Clock Sync | No |
| Length | 6.5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC3834IFE#PBF Overview
The switching controller fits in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) are supported. dc control's supply and operating voltages are 4V~36V. Suitable for work in a -40°C~85°C TA dc switcher. A switching controller such as this can switch at a value of 250kHz~530kHz . dc dc regulator can be generalized using Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Phase Control, Power Good, Soft Start, Tracking. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 20 of dc switching. The DC switcher's nominal voltage is 12V. Searching "LTC3834" will return other relevant dc to dc converter ics. In total, switching converter has 20 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. Based on the test statistics, DC regulator outputs voltage 10V. The dc to dc regulator is limited to 36V input voltage. You should note down the dc dc regulator's usual output current of 25A when you start a project. This dc regulatorhas a max frequency of 580kHz.
LTC3834IFE#PBF Features
Transistor Driver Outputs
Switching Frequency: 250kHz~530kHz
Enable, Phase Control, Power Good, Soft Start, Tracking
LTC3834IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3834IFE#PBF DC to DC converter applications.
- Low output voltage switching power supply circuits
- Energy management systems
- SMT equipment
- Product testing
- Refrigerators of central air conditioners
- Game consoles
- Electrical distribution systems
- Nuclear power plants
- Various CNC machine tools
- Mobile phones
