LTC3851EMSE#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TFSOP (0.118, 3.00mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| 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 | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC3851 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 5.5V |
| 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~38V |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start, Tracking |
| Input Voltage (Min) | 4V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 250kHz~750kHz |
| Input Voltage (Max) | 38V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 790kHz |
| Duty Cycle (Max) | 99% |
| Clock Sync | No |
| Length | 4.039mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
LTC3851EMSE#TRPBF Overview
It comes in a 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package, so switching controller can be used for most applications. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 4V~38V voltage are supplied and operated. Suitable for a -40°C~85°C TA dc switcher. The switching controller is capable of switching at the 250kHz~750kHz position. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Soft Start, Tracking is included in the dcdc regulator. 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 . The 16 terminations can be used for a wide range of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. A search for "LTC3851" will reveal other relevant dc to dc converter ics. There are 16 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 4V. The test statistics indicate that DC regulator outputs a voltage of 5.5V. Voltages 38V are the maximum that the dc to dc regulator will accept. You should note down the dc dc regulator's usual output current of 25A when you start a project. DC regulator790kHz has the maximum frequency.
LTC3851EMSE#TRPBF Features
Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Current Limit, Enable, Frequency Control, Soft Start, Tracking
PULSE WIDTH MODULATION
LTC3851EMSE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3851EMSE#TRPBF DC to DC converter applications.
- Various precision measuring detectors
- Product testing
- Smart grid
- Series voltage regulation circuits
- Special machining machine tools
- Magnetohydrodynamic power
- Medical monitoring systems
- Hydraulic presses
- Computer monitoring equipment of building
- Various CNC machine tools
