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  • NCP1550SN18T1

NCP1550SN18T1

5 Terminals 2.45V~5.5V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 600kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-NCP1550SN18T1
  • Package: SOT-23-5 Thin, TSOT-23-5
  • Datasheet: PDF
  • Stock: 740
  • Description: 5 Terminals 2.45V~5.5V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
Terminal Finish TIN LEAD
Additional Feature PFM CONTROL TECHNIQUE IS ALSO POSSIBLE
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) 30
JESD-30 Code R-PDSO-G5
Function Step-Down
Number of Outputs 1
Qualification Status COMMERCIAL
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.45V~5.5V
Control Features Enable
Input Voltage (Min) 2.45V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 600kHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 100%
Length 3mm
RoHS Status Non-RoHS Compliant

NCP1550SN18T1 Overview


Capsuled in the SOT-23-5 Thin, TSOT-23-5 package, the switching controller can be used for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 2.45V~5.5V voltage are supplied and operated. A -40°C~85°C TA dc switcher is not a problem. The switching controller can be switched at 600kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Enable. SWITCHING CONTROLLER analog IC connects the switch converters. There are a DUAL terminal on the switching converters. Various 5 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 5V. An input voltage of 2.45V is the minimum required for the dc dc voltage regulator. This dc to dc regulator accepts only 5.5V input voltage at most. DC to DC voltage regulator has the value of PFM CONTROL TECHNIQUE IS ALSO POSSIBLE to better satisfy the requirement.

NCP1550SN18T1 Features


Transistor Driver Outputs
Switching Frequency: 600kHz
Enable
PULSE WIDTH MODULATION
PFM CONTROL TECHNIQUE IS ALSO POSSIBLE

NCP1550SN18T1 Applications


There are a lot of Rochester Electronics, LLC NCP1550SN18T1 DC to DC converter applications.

  • Elevator lighting
  • Electrical distribution systems
  • Adjustable voltage or current linear circuits
  • Refrigerators of central air conditioners
  • Surface processing equipment
  • Industrial robots
  • Industrial controllers
  • Large fire protection systems
  • CNC system
  • seismic instrument power circuits