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  • MCP1631-E/ST

MCP1631-E/ST

20 Terminals 3V~5.5V 20-Pin MCP1631 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP1631-E/ST
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 145
  • Description: 20 Terminals 3V~5.5V 20-Pin MCP1631 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 5 Weeks
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