LTC1909-8EG#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| 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 | LTC1909 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 3.5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 25A |
| Voltage - Supply (Vcc/Vdd) | 4V~36V |
| Control Features | Enable, Power Good, Soft Start |
| Input Voltage (Min) | 4V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 36V |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 200kHz |
| Duty Cycle (Max) | 90% |
| Serial Interfaces | I2C, SMBus |
| Clock Sync | No |
| Height Seated (Max) | 2mm |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC1909-8EG#TRPBF Overview
The switching controller fits in the 28-SSOP (0.209, 5.30mm Width) package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 4V~36V. A -40°C~85°C TA dc switcher is not a problem. The Surface Mount value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Enable, Power Good, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. 28 terminations with various dc switching's functions. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "LTC1909". The switching converter has a total of 28 pins. This dc dc voltage regulator should be powered by a voltage of 4V. Statistically, DC regulator outputs 3.5V volts. Considering the dc to dc regulator can only accept 36V input voltage, it is important to take note of this. In most cases, the dc dc regulator's output current is 25A. This information should be noted when you begin working with the component. DC regulators have a maximum frequency of 200kHz.
LTC1909-8EG#TRPBF Features
Transistor Driver Outputs
Enable, Power Good, Soft Start
LTC1909-8EG#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1909-8EG#TRPBF DC to DC converter applications.
- Network technology
- Elevator lighting
- Telecommunications equipment
- Correction machines
- Pipe bending machines
- Series voltage regulation circuits
- PSRR circuits
- Planers
- Combined machine tools
- Smart grid
