MCP1631-E/ST
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| 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 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Frequency | 1MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP1631 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 250mA |
| Voltage - Supply (Vcc/Vdd) | 3V~5.5V |
| Control Features | Enable, Frequency Control, Ramp |
| Topology | Sepic |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 2.5ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 2.7 ns |
| Nominal Input Voltage | 5.5V |
| Switcher Configuration | SINGLE |
| Threshold Voltage | 3V |
| Max Duty Cycle | 10 % |
| Switching Frequency | 2MHz |
| Duty Cycle | 0 % |
| Height | 900μm |
| Length | 6.5mm |
| Width | 4.4mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MCP1631-E/ST Overview
Capsuled in the 20-TSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. There is enough capacity in the dc motor controller to generate the output for the 1 input. The pmic is packaged in Tube solid enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3V~5.5V. Work well in dc switchers with a -40°C~125°C TJ. The Surface Mount makes it ideal for general dc dc regulator. Enable, Frequency Control, Ramp provides dcdc regulator efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. DUAL are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 20 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input is 5V. Other relevant dc to dc converter ics will be returned if you search "MCP1631". There are only 20 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 5V voltage. You should note down the dc dc regulator's usual output current of 250mA when you start a project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 10 %. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. Switching controller operates at 1MHz Hz. Input voltage can be set to 5.5V for nominal working status. The frequency at which this controller performs well is 2MHz.
MCP1631-E/ST Features
Transistor Driver Outputs
Enable, Frequency Control, Ramp
PULSE WIDTH MODULATION
Max Duty Cycle: 10 %
Frequency: 1MHz
Switching Frequency: 2MHz
MCP1631-E/ST Applications
There are a lot of Microchip Technology MCP1631-E/ST DC to DC converter applications.
- Magnetohydrodynamic power
- Remotely powered electric motors
- Planers
- Television equipment
- Computer rooms
- Arc suppression circuits
- Window air conditioners
- Overvoltage protection circuits in TV sets
- Emergency lighting monitoring equipment
- Lathes
