LTC1871IMS-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2008 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| 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 | LTC1871 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive or Negative |
| Voltage - Supply (Vcc/Vdd) | 2.5V~36V |
| Control Features | Enable, Frequency Control |
| Input Voltage (Min) | 2.5V |
| Topology | Boost, Flyback, SEPIC |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 0.02A |
| Frequency - Switching | 50kHz~1MHz |
| Input Voltage (Max) | 36V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Duty Cycle (Max) | 92% |
| Clock Sync | Yes |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
LTC1871IMS-1#PBF Overview
In the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 1 input. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. dc controls with 2.5V~36V voltage are supplied and operated. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 50kHz~1MHz with this switching controller. Surface Mount makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. A variety of dc switching's functions can be performed on 10 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. A DC switcher's nominal voltage of 5V is input. LTC1871 can be searched for other relevant dc to dc converter ics. Particularly, switching converter is a type of Switching Regulator or Controllers. 2.5V should be the minimum input voltage for the dc dc voltage regulator. It should be noted that the dc to dc regulator only accepts 36V voltage as input voltage. A value of 0.02A is output as the maximum value of current.
LTC1871IMS-1#PBF Features
Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Enable, Frequency Control
PULSE WIDTH MODULATION
LTC1871IMS-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1871IMS-1#PBF DC to DC converter applications.
- Program control systems
- Mobile phones
- Terrestrial set-top boxes
- Overvoltage protection circuits in TV sets
- Digital display device
- Wind power
- Grinders
- Balance equipment
- Television equipment
- Automation technology
